New pages
Jump to navigation
Jump to search
- 01:46, 1 March 2021 ESP32-GOO (hist) [137 bytes] Chao (talk | contribs) (Created page with "<gallery> File:ESP32-GOO-Dimension.jpg | Dimension File:ESP32-GOO-pin-definition.jpg | Pin Definition </gallery> category: ESP32 HDK")
- 01:21, 1 March 2021 Drill Bit (hist) [50 bytes] Chao (talk | contribs) (Created page with "* 麻花钻 * 冲击钻 category: Mechanical")
- 11:14, 28 February 2021 MCU SDK (hist) [706 bytes] Chao (talk | contribs) (Created page with "== Software == {| class="wikitable sortable" |- ! Series !! Price !! Linux !! Micropython !! uclinux |- | ESP32 || || - || Y |- | STM32F401 || || - || Y |- | STM32F429 || |...")
- 11:13, 28 February 2021 Xilinx CPLD (hist) [58 bytes] Chao (talk | contribs) (Created page with "* XC2C32A category: Xilinx category: CPLD Vendor")
- 11:10, 28 February 2021 EPM240 (hist) [24 bytes] Chao (talk | contribs) (Created page with "category: Intel CPLD")
- 11:08, 28 February 2021 Intel FPGA (hist) [77 bytes] Chao (talk | contribs) (Created page with "category: Intel category: Vendor FPGA")
- 10:53, 28 February 2021 ZYNQ7020 (hist) [18 bytes] Chao (talk | contribs) (Created page with "category: ZYNQ")
- 08:02, 28 February 2021 Lattice (hist) [66 bytes] Chao (talk | contribs) (Created page with "* iCE40 category: FPGA Vendor")
- 03:37, 28 February 2021 DRV (hist) [841 bytes] Chao (talk | contribs) (Created page with "* DRV8870 BDC Drive 3.6A * DRV8872 * DRV8837 * DRV8833 - 2-CH * DRV8848 - 2-CH * DRV10987 - BLDC * DRV10974 - BLDC category: TI Motor Drive category: Motor Drive V...")
- 03:57, 26 February 2021 IRremote (hist) [1,042 bytes] Chao (talk | contribs) (Created page with "* Timestamp : 000026.526 * Library : v2.7.13 * * Protocol : UNKNOWN * Code : 0xA8443B28 (72 Bits) * uint16_t rawData[143] = {1166, 550, 1172, 496, 336, 1332, 1194,...")
- 03:20, 26 February 2021 ESP-IR (hist) [92 bytes] Chao (talk | contribs) (Created page with "* #define IRS 14 * #define IRR 5 * #define BTN 13 * #define LDE 4 category: ESP8266 APP")
- 03:53, 25 February 2021 ShiningIC (hist) [505 bytes] Chao (talk | contribs) (Created page with "* YX8018 * YX8022 category: LED Drive Vendor")
- 01:47, 23 February 2021 SPP SDK (hist) [46 bytes] Chao (talk | contribs) (Created page with "* Serial Bluetooth Terminal category: SPP")
- 01:31, 23 February 2021 BLE SDK (hist) [45 bytes] Chao (talk | contribs) (Created page with "* nRF Connector for Mobile category: BLE")
- 10:46, 21 February 2021 HEROIC (hist) [71 bytes] Chao (talk | contribs) (Created page with "* HT6872 * 3-phase AT8325 * AT8870 category: Motor Drive Vendor ")
- 10:44, 21 February 2021 ANPEC (hist) [105 bytes] Chao (talk | contribs) (Created page with "* APX9221 category: Motor Drive Vendor")
- 10:29, 21 February 2021 RZ-MIC (hist) [60 bytes] Chao (talk | contribs) (Created page with "* RZ7899 category: Motor Drive Vendor")
- 05:18, 19 February 2021 MSA301 (hist) [38 bytes] Chao (talk | contribs) (Created page with "category: MEMsensing Accelerometer")
- 05:15, 19 February 2021 TLV493D (hist) [35 bytes] Chao (talk | contribs) (Created page with "category: Infineon Magnetometer")
- 05:03, 19 February 2021 ICM (hist) [395 bytes] Chao (talk | contribs) (Created page with "* ICM-20649 * category: TDK Sensor")
- 04:13, 19 February 2021 MPU-6050 (hist) [22 bytes] Chao (talk | contribs) (Created page with "category: TDK Accel+Gyro")
- 00:46, 19 February 2021 IAM-20381 (hist) [31 bytes] Chao (talk | contribs) (Created page with "category: TDK Accelerometer")
- 00:39, 19 February 2021 MMA7660 (hist) [31 bytes] Chao (talk | contribs) (Created page with "category: NXP Accelerometer")
- 00:38, 19 February 2021 MMA7455 (hist) [31 bytes] Chao (talk | contribs) (Created page with "category: NXP Accelerometer")
- 00:37, 19 February 2021 MMA7361 (hist) [31 bytes] Chao (talk | contribs) (Created page with "category: NXP Accelerometer")
- 02:21, 18 February 2021 TMC2225 (hist) [22 bytes] Chao (talk | contribs) (Created page with "category: Trinamic")
- 02:17, 18 February 2021 TB67S109 (hist) [65 bytes] Chao (talk | contribs) (Created page with "category: Toshiba")
- 23:37, 17 February 2021 WS2812-Matrix (hist) [163 bytes] Chao (talk | contribs) (Created page with "* Each dot WS2812 LED is about 5x5 mm length and width frame category: Display")
- 04:31, 8 February 2021 PSRAM (hist) [1,156 bytes] Chao (talk | contribs) (Created page with "* ESP-PSRAM64H * IPS6404L category: RAM")
- 23:04, 6 February 2021 Solar Power Charge (hist) [314 bytes] Chao (talk | contribs) (Created page with "YX8018 * http://www.datasheet5.cn/yx8018-%E6%95%B0%E6%8D%AE%E6%89%8B%E5%86%8C-pdf/ category: Battery Charger")
- 22:57, 6 February 2021 Rechargeable Battery (hist) [1,057 bytes] Chao (talk | contribs) (Created page with "* AAA NiCd cell * LIR coin cell category: Battery Type")
- 13:06, 5 February 2021 Relay Types (hist) [80 bytes] Chao (talk | contribs) (Created page with "* 磁保持继电器 * 电磁继电器 category; Relay")
- 09:40, 5 February 2021 Relay Drive (hist) [241 bytes] Chao (talk | contribs) (Created page with "* BL8023F - 5V can not work category: Relay")
- 03:11, 5 February 2021 Mifare APP (hist) [70 bytes] Chao (talk | contribs) (Created page with "* 深圳通 * payoneer * 招商银行生意卡 category: HF RFID")
- 22:40, 4 February 2021 Mifare (hist) [1,407 bytes] Chao (talk | contribs) (Created page with "frame|right * The memory area of the MIFARE 1k is organized in 16 numbered sectors from 0 to 15. * Each sector contains 4 blocks (block 0 to 3)....")
- 07:49, 4 February 2021 Work Soft (hist) [210 bytes] Chao (talk | contribs) (Created page with "<accesscontrol>CM</accesscontrol> PCB: AD20 / Eagle 9.6.2 / Kicad 5 CAD: Fusion360 / NX")
- 07:24, 4 February 2021 RFID Info (hist) [4,693 bytes] Chao (talk | contribs) (Created page with "关于IC卡,自认了解的比较透彻了。简单科普一下。<br> 常用的门禁卡分两种,分别是IC卡和ID卡。简单区别IC卡和ID卡的方式,是用手...")
- 07:12, 4 February 2021 RFID Tags IC (hist) [143 bytes] Chao (talk | contribs) (Created page with "* https://www.st.com/en/nfc/st25-dynamic-nfc-tags.html#products category: RFID")
- 07:11, 4 February 2021 RFID Protocols (hist) [2,697 bytes] Chao (talk | contribs) (Created page with "常用的RFID卡分布在高频和超高频。 高频卡目前的频率主要是13.56MHz。有几种标准;ISO-14443-A、ISO-14443-B、ISO-15693、ISO-18000-3;...")
- 07:05, 4 February 2021 ISO-14443 (hist) [17 bytes] Chao (talk | contribs) (Created page with "category: ISO")
- 07:03, 4 February 2021 ST25DV (hist) [79 bytes] Chao (talk | contribs) (Created page with "* ISO 15693 category: NFC category: ST NFC")
- 07:02, 4 February 2021 NFC Chips (hist) [67 bytes] Chao (talk | contribs) (Created page with "* PN532 * ST25DV * ST95 * ST25T category: NFC")
- 06:49, 4 February 2021 RFID Band (hist) [958 bytes] Chao (talk | contribs) (Created page with "{| class="wikitable sortable" |- ! - !! Low Frequency !! High Frequency HF !! Ultra High Frequency !! Microwave |- | - || 125Khz || 13.56Mhz || 840~960Mhz || 2.4~2.5Ghz |- | W...")
- 02:03, 4 February 2021 SY8089 (hist) [100 bytes] Chao (talk | contribs) (Created page with "* Vout = 0.6 * (1 + R1/R2) * 4V / 0.6 - 1 = 100K / R2, R2 =20K category: Sylergy")
- 08:07, 3 February 2021 ESP8266 PROG (hist) [788 bytes] Chao (talk | contribs) (Created page with "{| class="wikitable sortable" |- ! Setup !! ESP-12S !! - |- | SPI Speed || 40MHz || 40MHz |- | Crystal || 26Mhz || 26Mhz |- | SPI Mode || QIO || - |- | Flash Size || 32Mbit||...")
- 07:23, 3 February 2021 PJ Series (hist) [95 bytes] Chao (talk | contribs) (Created page with "* PJ-114 * PJ-218 * PJ-313 * PJ-320 * PJ-327 * PJ-342 * PJ-383 category: Audio Jack")
- 02:42, 3 February 2021 Analog LDR (hist) [34 bytes] Chao (talk | contribs) (Created page with "* 5528 category: Light Sensor")
- 23:51, 2 February 2021 DC-DC Design (hist) [2,912 bytes] Chao (talk | contribs) (Created page with "<accesscontrol>CM</accesscontrol> * 开关频率很高的直流电源转换器(DC/DC) 正逐渐流行,因为它们可以藉由较小的输出电容和电感,进而节省...")
- 23:14, 2 February 2021 DC-DC Buck Pick (hist) [652 bytes] Chao (talk | contribs) (Created page with "5.5V to ADJ / 2A * SY8089 category: DC-DC Buck")
- 10:18, 1 February 2021 Github Project (hist) [100 bytes] Chao (talk | contribs) (Created page with "<accesscontrol>CM</accesscontrol> * https://github.com/peng-zhihui/L-ink_Card category: Project")
- 02:48, 1 February 2021 EC20 HDK (hist) [235 bytes] Chao (talk | contribs) (Created page with "== Schematic == <gallery> File:EC20_SCH.png | EC20 </gallery> == Guidelines == <gallery> File:Boot-option-ec20.png| Short connected two blue marked pins to auto start (can a...")
- 23:32, 31 January 2021 QC-PD (hist) [118 bytes] Chao (talk | contribs) (Created page with "* Type-C only * Five voltage: 5V / 9V / 12V / 15V / 20V Battery Bank * Output ~12V * Input ~12V category: QC")
- 05:55, 31 January 2021 Current (hist) [494 bytes] Chao (talk | contribs) (Created page with "* Thickness = 1oz {| class="wikitable sortable" |- ! Current !! Tempearture Raise !! Thickness !! Trace Length (Optional) !! Result |- | 10A || 20C || 1 OZ || 10mm || 12.288...")
- 06:40, 29 January 2021 SIM7000G Debug (hist) [137 bytes] Chao (talk | contribs) (Created page with " * USB baudrate 115200 * UART baudrate 9600 * PL2303 test USB-TTL works at 3.3V/5V logic level category: SIMCOM category: Debug")
- 03:19, 29 January 2021 1N4148 (hist) [554 bytes] Chao (talk | contribs) (Created page with "<accesscontrol>CM</accescontrol> * 1N4148 一条杠 * 1N4148 两条杠 * 1N4148 三条杠 - category: Diode")
- 03:18, 29 January 2021 Diode Debug (hist) [54 bytes] Chao (talk | contribs) (Created page with "* 1N4148 Category: Debug Category: Diode")
- 01:36, 28 January 2021 DEV Board Design (hist) [271 bytes] Chao (talk | contribs) (Created page with "== Prepare == * Check official development board, make sure BSP match, * Programmable GPIO: Button, LED, etc == Power Supply == * Power supply option: USB, USB+Battery, Bu...")
- 00:09, 28 January 2021 Atmel-ICE (hist) [51 bytes] Chao (talk | contribs) (Created page with "* ISP * UPDI category: AVR Emulator")
- 13:36, 27 January 2021 CR1220 (hist) [41 bytes] Chao (talk | contribs) (Created page with "* 40 mAh 3V category: Battery Type")
- 13:13, 27 January 2021 CR2032 (hist) [659 bytes] Chao (talk | contribs) (Created page with "* 225 mAh * 3V * https://zh.wikipedia.org/wiki/CR2032%E7%94%B5%E6%B1%A0 category: Battery Type")
- 13:09, 27 January 2021 CR2450 (hist) [53 bytes] Chao (talk | contribs) (Created page with "* 3V / 540 mAh / 0.4 mA category: Battery Type")
- 13:06, 27 January 2021 A23/A27 (hist) [64 bytes] Chao (talk | contribs) (Created page with "* stack inside coin battery * 20 mAh category: Battery Type")
- 12:04, 27 January 2021 MEDBG (hist) [72 bytes] Chao (talk | contribs) (Created page with "Emulator * ATmega32u4")
- 08:16, 27 January 2021 NMOS (hist) [62 bytes] Chao (talk | contribs) (Created page with "* 2N7002 Id = 300mA * SI2302DS Id = 2.8A category: Mosfet")
- 08:14, 27 January 2021 Reverse Direction (hist) [151 bytes] Chao (talk | contribs) (Created page with "Best Method: Use FET * Use PMOS mosfet on VCC, gate by GND * File:Reverse_CurrentBattery_Protection_Circuits.pdf category: Protection Circuits")
- 08:04, 27 January 2021 Forward Voltage (hist) [369 bytes] Chao (talk | contribs) (Created page with "* The voltage dropped across a conducting, forward-biased diode is called the forward voltage. Forward voltage for a diode varies only slightly for changes in forward current...")
- 12:06, 26 January 2021 USBTiny (hist) [99 bytes] Chao (talk | contribs) (Created page with "* https://www.tindie.com/products/nsayer/usb-uisp/ category: Programmer category: Projects")
- 11:13, 26 January 2021 YM3812 (hist) [84 bytes] Chao (talk | contribs) (Created page with "* https://www.tindie.com/products/cheerful/opl2-audio-board/ category: Projects")
- 06:15, 26 January 2021 OV Protection (hist) [1,277 bytes] Chao (talk | contribs) (Created page with "* Varistor - 限压保护 * TVS in parallel - prevent surge voltage * 稳压管 category: Protection Circuits")
- 06:13, 26 January 2021 Logic Circuits (hist) [366 bytes] Chao (talk | contribs) (Created page with "== Logic circuit == 1n4148 5V-3.3V * http://circuits4you.com/2016/12/14/io-level-conversion-esp8266/ * https://forums.adafruit.com/viewtopic.php?f=25&t=117259 * https://electr...")
- 06:12, 26 January 2021 ADC Circuits (hist) [22 bytes] Chao (talk | contribs) (Created page with "category: Circuits")
- 00:30, 26 January 2021 XC LDO (hist) [43 bytes] Chao (talk | contribs) (Created page with "* SC6220 * SC6206 category: Vendor LDO")
- 00:19, 26 January 2021 SY LDO (hist) [71 bytes] Chao (talk | contribs) (Created page with "* SY6345AAC - 40V 300mA category: Sylergy category: Vendor LDO")
- 23:44, 25 January 2021 MaxLinear (hist) [24 bytes] Chao (talk | contribs) (Created page with "category: Vendor LDO")
- 23:44, 25 January 2021 MCP (hist) [24 bytes] Chao (talk | contribs) (Created page with "category: Vendor LDO")
- 23:43, 25 January 2021 SGM (hist) [99 bytes] Chao (talk | contribs) (Created page with "category: Vendor LDO")
- 11:01, 25 January 2021 Feed (hist) [116 bytes] Chao (talk | contribs) (Created page with "* https://fetchrss.com/account * https://feed43.com/ category: Knowledge")
- 10:37, 25 January 2021 Synth (hist) [1,069 bytes] Chao (talk | contribs) (Created page with "* https://www.instructables.com/Dub-Siren-555-Timer/ * https://jacoblysgaard.com/2009/08/dyi-dub-siren-%E2%80%93-the-complete-rubdown/ category: Application")
- 10:30, 25 January 2021 Ammeter (hist) [57 bytes] Chao (talk | contribs) (Created page with "* https://github.com/lgtbp/lp_tool category: Ammeter")
- 09:57, 25 January 2021 Power Select (hist) [3,484 bytes] Chao (talk | contribs) (Created page with "<gallery> File:Power-select-01.jpg | 01 File:Power-select-02.jpg | 02 </gallery> 01 * 5V 接入, 电池接入, 开关断开, G1, G2 高电平, S2 电平比D2 高, 体二极...")
- 04:36, 25 January 2021 BC-04BK (hist) [82 bytes] Chao (talk | contribs) (Created page with "<gallery> File:BC-04BK-SCH.png | Jumper definition </gallery> category: BC-04")
- 04:29, 25 January 2021 BC-04 HDK (hist) [365 bytes] Chao (talk | contribs) (Created page with "=== Switch Master/Slave Mode === Hardware settings: {| class="wikitable sortable" |- ! Methods !! PIO (4) !! PIO (5) !! AT Commands!! Mode |- | Hardware || LOW or NC || HIGH |...")
- 04:29, 25 January 2021 BC-04 SDK (hist) [1,478 bytes] Chao (talk | contribs) (Created page with "== Use Guide == * To Computer: # Use TTL-RS232 convert board # Module power supply 3.3 V # TX and RX connected to RX and TX * To other modules # TX and RX connected to RX and...")
- 23:19, 24 January 2021 HKE Relay (hist) [94 bytes] Chao (talk | contribs) (Created page with "HKE Relay * http://en.hke.cn/cate/en/products/relays/power/id-22/ category: Relay Vendor")
- 23:17, 24 January 2021 HF Relay (hist) [211 bytes] Chao (talk | contribs) (Created page with "HF32F-G Relay * HF32F-G_cn category: Relay Vendor")
- 12:37, 24 January 2021 JLink Clone (hist) [67 bytes] Chao (talk | contribs) (Created page with "* https://github.com/Kevincoooool/MCU_Link_Diy category: JLink")
- 12:31, 24 January 2021 Balancing Charger (hist) [173 bytes] Chao (talk | contribs) (Created page with "Project * https://github.com/AlexKlimaj/LiPow-Firmware * https://www.amobbs.com/thread-5737986-1-1.html category: Charger")
- 12:30, 24 January 2021 Battery Pack (hist) [45 bytes] Chao (talk | contribs) (Created page with "* 2S * 3S * 4S - 14.8V category: Battery")
- 12:02, 24 January 2021 Flyback (hist) [183 bytes] Chao (talk | contribs) (Created page with "* https://baike.baidu.com/item/反激式变压器 category: AC-DC Terms")
- 11:59, 24 January 2021 SSD201 (hist) [23 bytes] Chao (talk | contribs) (Created page with "category: SigmaStar")
- 11:55, 24 January 2021 BDC Drive Vendor (hist) [37 bytes] Chao (talk | contribs) (Created page with "TI * DRV8832 category: BDC Drive")
- 11:46, 24 January 2021 About BLDC (hist) [78 bytes] Chao (talk | contribs) (Created page with "* 无刷电机 https://baike.baidu.com/item/无刷电机 category: BLDC")
- 11:16, 24 January 2021 Jlink Programmer (hist) [169 bytes] Chao (talk | contribs) (Created page with "* flash.py:https://github.com/mbedmicro/pyOCD * flash_algo.py:https://github.com/mbedmicro/FlashAlgo * https://github.com/XIVN1987/JMCUProgFast category: JLink")
- 11:15, 24 January 2021 Jlink Debug (hist) [258 bytes] Chao (talk | contribs) (Created page with "== Common Errors == * C:\MDKARM_v5\ARM\Segger\JLinkARM.dll * Replace by C:\Program Files (x86)\SEGGER\JLink_V612a\JLinkARM.dll or similar versions nrf52832 "Error: Flash Downl...")
- 11:14, 24 January 2021 About Jlink (hist) [583 bytes] Chao (talk | contribs) (Created page with "== About J-Link == * J-Link-OB developed by Segger, for development board "on-board" * Interface include JTAG and SWD, simple version only have SWD * Support IDE: J-Flash AR...")
- 11:13, 24 January 2021 JLink SDK (hist) [145 bytes] Chao (talk | contribs) (Created page with "== Software == <Gallery> File:SW_mode_jlink.jpg | SW Wire Mode File:J-link_ARM_software.jpg | Jlink ARM software </gallery> category: Jlink")
- 11:13, 24 January 2021 JLink HDK (hist) [639 bytes] Chao (talk | contribs) (Created page with "== Hardware == <Gallery> File:Jlink_OB_STM32F103_SCH.png | JLink OB STM32F103 X893 File:Jlink_OB_STM32F072.SCH.png | JLink OB STM32F072 File:Jlink-OB_SCH_KS.png | Jlink OB STM...")
- 06:29, 24 January 2021 ULN2003 (hist) [207 bytes] Chao (talk | contribs) (Created page with "ULN2003 * ULN2003 Board Schematic - 红色 =red; 橙色=orange; 黄色=yellow; 紫色=purple; 蓝色=Blue * :File:ULN2003.pdf|ULN2003 Datash...")
- 06:28, 24 January 2021 LV8729 (hist) [1,062 bytes] Chao (talk | contribs) (Created page with "== Use Guide LV8729 Module Drive== Note: When checking Vref, do not connect motor, but connect power and USB power. When tuning Vref, first turn to smallest in case of burn ou...")
- 06:27, 24 January 2021 TMC2100 (hist) [1,156 bytes] Chao (talk | contribs) (Created page with "== Use Guide TMC2100 Drive == * Drive current algorithm: i = Vref * 1.9 / 2.5, the default Vref about 0.65v, so the default current 0.5A, the maximum current 1A! * Vref measur...")
- 06:26, 24 January 2021 TB6600 (hist) [1,767 bytes] Chao (talk | contribs) (Created page with "== Use Guide TB6600, 6560 == Note: * Double check the wiring before to use, otherwise the module could be burnt. * Do not use more than 3A motor === Wiring === <gallery> File...")
- 06:25, 24 January 2021 Motor Drive Guide (hist) [2,149 bytes] Chao (talk | contribs) (Created page with "== Compare and Select (Reference Only) == * Two full H-bridges = four half H-bridges. That means you can drive four solenoids, two DC motors bi-directionally * Stepper Guide...")
- 05:59, 24 January 2021 PLC (hist) [85 bytes] Chao (talk | contribs) (Created page with "* opensource project - https://github.com/nucleron/beremiz category: Application")
- 05:58, 24 January 2021 Antenna 2.4Ghz (hist) [117 bytes] Chao (talk | contribs) (Created page with "* Common 2.4Ghz antena - :File:2.4ghz_common_antenna-1.pdf category: Antenna")
- 05:12, 24 January 2021 Bluetooth Modules (hist) [627 bytes] Chao (talk | contribs) (Created page with "== Modules == {| class="wikitable sortable" |- ! Type !! Function !! Header text !! Type !! Certificated |- | EY-08 || - || CC2541 Core || 4.0 || FCC-ID: 2AM2YJDY-08, IC-...")
- 05:11, 24 January 2021 Bluetooth APP (hist) [416 bytes] Chao (talk | contribs) (Created page with "== Control APP == Recommanded android SPP APP: {| class="wikitable sortable" |- ! APP !! Status !! Function |- | BlueSPP || not working well || support to use as "switch" or...")
- 05:08, 24 January 2021 Bluetooth Version (hist) [554 bytes] Chao (talk | contribs) (Created page with "== Bluetooth Versions == === Bluetooth 5.0 === <gallery> File:Bluetooth5_specs.jpg | Bluetooth Evolutions File:Smart_buidlings_01.png | Smart Buildings </gallery> * http://pa...")
- 07:24, 22 January 2021 Hisilicon (hist) [79 bytes] Chao (talk | contribs) (Created page with "* HI3518 - https://www.amobbs.com/thread-5744490-1-1.html category: Vendors")
- 07:23, 22 January 2021 LDO List (hist) [152 bytes] Chao (talk | contribs) (Created page with "ETA Solution * ETA3425 category: LDO")
- 04:02, 22 January 2021 STM32 Replacement (hist) [991 bytes] Chao (talk | contribs) (Created page with " category: STM32")
- 11:39, 21 January 2021 AVR128 (hist) [521 bytes] Chao (talk | contribs) (Created page with "* https://github.com/SpenceKonde/DxCore category: AVR128")
- 01:30, 21 January 2021 EY-40 Debug (hist) [90 bytes] Chao (talk | contribs) (Created page with "<accesscontrol>CM</accesscontrol> * SEL HIGH + CS HIGH to Sleep Mode category: JDY")
- 22:47, 20 January 2021 Arduino Code (hist) [521 bytes] Chao (talk | contribs) (Created page with "Main repository - https://github.com/Edragon/Arduino Folders * 74HC595 Display Header - Arduino/arduino-env/Sketchbook/Interactive/seg_display-74HC595/ category: Github")
- 22:36, 20 January 2021 TM1650 (hist) [695 bytes] Chao (talk | contribs) (Created page with "TM1650 * http://playground.arduino.cc/Main/TM1650 * https://github.com/arkhipenko/TM1650 category: TM16xx")
- 22:35, 20 January 2021 TM1638 (hist) [118 bytes] Chao (talk | contribs) (Created page with "TM1638 * TM1638 datasheet - File:Tm1638.pdf * TM1638 C51 demo code - File:HT1638_C51.zip category: TM1638")
- 22:34, 20 January 2021 TM1637 (hist) [296 bytes] Chao (talk | contribs) (Created page with "TM1637 * Arduino library for TM1637: File:DigitalTubeforArduino1.0+.zip, or find the update at https://github.com/avishorp/TM1637, You may also need the dependency librar...")
- 22:20, 20 January 2021 Segment LEDs (hist) [302 bytes] Chao (talk | contribs) (Created page with "== Segment LEDs == <gallery> File:7-segment-display.png| 4 digi segment display File:4 digi 7 segment display.jpg| 4 digi segment display File:7-segment_display_1digi.jpg| 1 d...")
- 22:20, 20 January 2021 74HC595 Segment Display (hist) [1,612 bytes] Chao (talk | contribs) (Created page with "== 4-digi x Segments Display 74HC595 == === Specification === * Interface: VCC, GND, Data - SDI, CLK - CLOCK, LCK - LATCH * Front Panel Size: 79 * 43 mm * Hole spacing: 76 *...")
- 11:33, 20 January 2021 Case Supplier (hist) [439 bytes] Chao (talk | contribs) (Created page with "* https://jg-mould.taobao.com/search.htm?spm=a1z10.3-c.w4002-16270993441.56.526a56b2bPtPZL&_ksTS=1611160336552_193&callback=jsonp194&mid=w-16270993441-0&wid=16270993441&path=%...")
- 11:06, 20 January 2021 Waterproof Case (hist) [471 bytes] Chao (talk | contribs) (Created page with "<gallery> </gallery> category: Prototyping Case")
- 11:04, 20 January 2021 Industrial Case (hist) [291 bytes] Chao (talk | contribs) (Created page with "http://www.shell-mould.com/product.asp?page=3&classid=17<br> Industrial Case 工控 壳 <br> 11060 * 200 X 110 X 60 * 155 X 110 X 60 9556 * 160 X 95 X 56 9040 * 150 X 90 X...")
- 11:02, 20 January 2021 Rail Case (hist) [175 bytes] Chao (talk | contribs) (Created page with "导轨壳 * 88 X 55 X 44 * 5032-82 * 5031-96 http://www.shell-mould.com/view.asp?id=337 * 5544-88 * 3759-88 * 7259-88 * 8859-107 category: Protoyping case")
- 11:01, 20 January 2021 LED Driver Case (hist) [199 bytes] Chao (talk | contribs) (Created page with " {| class="wikitable" |- ! Mode !! PCB Rough size mm !! Header text |- | B-003 || Example || Example |- | B-004 || 88x36 || Example |- | B-005 || 65x32 || Example |} cate...")
- 03:01, 20 January 2021 Drilling (hist) [151 bytes] Chao (talk | contribs) (Created page with "* 六角柄 category: Mechanical")
- 22:32, 13 January 2021 V-cut (hist) [360 bytes] Chao (talk | contribs) (Created page with "* 1. You must keep 0mm for the edge of all the close boards, so all edges are stacked. * 2. You can not get the left and side V-cut for the top board, because the V-cut can n...")
- 23:40, 4 January 2021 M21 (hist) [76 bytes] Chao (talk | contribs) (Created page with "<gallery> File:Samd21-M21-SCH.png | M21 SCH </gallery> category: Samd21")
- 07:37, 4 January 2021 EDGPU1 Quick Start (hist) [143 bytes] Chao (talk | contribs) (Created page with "* Default serial baudrate 115200 Enter into Terminal Mode * Serial send TERM; * any data send after will show on display category: EDGPU1")
- 06:07, 4 January 2021 EDGPU1 Reference (hist) [562 bytes] Chao (talk | contribs) (Created page with "<accesscontrol>CM</accesscontrol> == Documents == === Tools === * GUI Tool EN Demo * CN Tool === Demo Code === * Ard...")
- 06:06, 4 January 2021 EDGPU1 Example (hist) [6,530 bytes] Chao (talk | contribs) (Created page with "<accesscontrol>CM</accesscontrol> == Example Lists == === SXY bias for the info block (CPU) === thumbnail <syntaxhighlight lang="c"> SXY(80,108); BOX(0,0,160...")
- 06:04, 4 January 2021 EDGPU1 Design (hist) [696 bytes] Chao (talk | contribs) (Created page with "== Design Procedures == === Set basic project parameters === * Baudrate can be set at GUI project preference === Set Front English/Chinese === * Only support JPG * Copy imag...")
- 06:02, 4 January 2021 EDGPU1 Basic (hist) [4,317 bytes] Chao (talk | contribs) (Created page with "== Basic == * Display show the welcome interface * User send commands in 10 seconds after power up to enter serial mode * Connect with serial USB-TTL tool, like CP2102, FT232R...")
- 06:01, 4 January 2021 EDGPU1 CMD (hist) [13,222 bytes] Chao (talk | contribs) (Created page with "== Commands == * serial port command should follow "0d 0a" this two chars, \0x0d\0x0a, \CR\LF === Command common variables === * X1 x coordinate of the upper left corner *...")
- 06:00, 4 January 2021 EDGPU1 HDK (hist) [1,071 bytes] Chao (talk | contribs) (Created page with "== Screen Information == * For example, 32x240 screen, can display PS16 string 20 char per line * Screen top left corner is (0,0) * Color is 64K -> actually 65536 color -> RGB...")
- 03:14, 4 January 2021 SIM7080 (hist) [445 bytes] Chao (talk | contribs) (Created page with "* Please try to add pull up or pull down resistors on serial uart TXD RXD line, when you occur any communication problems. category: SIMCOM")
- 02:46, 4 January 2021 EC20 SDK (hist) [110 bytes] Chao (talk | contribs) (Created page with "<accesscontrol>CM</accesscontrol> * https://github.com/Edragon/quectel_4g/tree/master/EC20 category: EC20")
- 05:31, 31 December 2020 ESP32 DMA RMP (hist) [1,949 bytes] Chao (talk | contribs) (Created page with "== * Demo code github: https://github.com/mrfaptastic/ESP32-HUB75-MatrixPanel-I2S-DMA * Pin definition based on file: ESP32-HUB75-MatrixPanel-I2S-DMA.h RGB1 and RGB2 #defi...")
- 05:19, 31 December 2020 ESP32 RMP (hist) [324 bytes] Chao (talk | contribs) (Created page with "== PxMatrix Configuration == * #define P_LAT 22 * #define P_A 19 * #define P_B 23 * #define P_C 18 * #define P_D 5 * #define P_E 15 For ESP32-DEVKITC * #define P_OE 16 For E...")
- 08:25, 29 December 2020 SIMCOM GNSS AT (hist) [905 bytes] Chao (talk | contribs) (Created page with "<accesscontrol>CM</accesscontrol> == Setup == * AT+CGNSIPR=9600 * AT+CGNSTST=1 == Test == * AT+CGNSTST=1 * OK * $GNGGA,132508.000,2234.271219,N,11353.246664,E,2,14,0.74,25.236...")
- 08:44, 28 December 2020 RPI OLED (hist) [685 bytes] Chao (talk | contribs) (Created page with "== RPI OLED == * Default setup is 4 Line SPI * [https://github.com/Edragon/RPI Demo codee please find here.] In Display folder. category: OLED")
- 07:00, 23 December 2020 AC-DC Mod Chips (hist) [295 bytes] Chao (talk | contribs) (Created page with "<accesscontrol>CM</accesscontrol> * HT2812H - 原厂AC-DC 5W充电IC 恒压恒流六级能效HT2812H * AP8012 category: AC-DC Modules")
- 07:28, 22 December 2020 ESP8266 Debug (hist) [260 bytes] Chao (talk | contribs) (Created page with "<accesscontrol>CM</accesscontrol> * ESP-12S, integrated IO2 / IO0 / IO15 / RST / EN pull up and down resistors * ESP-12S only need power supply category: ESP8266 cate...")
- 06:01, 22 December 2020 SR086 (hist) [74 bytes] Chao (talk | contribs) (Created page with "<gallery> File:SR086.png | SR086 </gallery> category: Microchip AC-DC")
- 05:59, 22 December 2020 Viper06 (hist) [71 bytes] Chao (talk | contribs) (Created page with "<gallery> File:Viper06.jpg | Viper06 </gallery> category: ST AC-DC")
- 05:58, 22 December 2020 TNY267 (hist) [85 bytes] Chao (talk | contribs) (Created page with "<gallery> File:TNY267.png | TNY267 </gallery> category: Power Integrations AC-DC")
- 05:56, 22 December 2020 LNK304 (hist) [71 bytes] Chao (talk | contribs) (Created page with "<gallery> File:LNK304_SCH_02.jpg | LNK306 </gallery> category: LNK")
- 05:53, 22 December 2020 LNK (hist) [17 bytes] Chao (talk | contribs) (Redirected page to Category:Power Integration) (Tag: New redirect)
- 05:45, 22 December 2020 Capacitive Dropper (hist) [832 bytes] Chao (talk | contribs) (Created page with "== Reference == * https://www.eevblog.com/forum/projects/non-isolated-acdc-buck-converter-with-no-transformer-for-microcontroller/ Maybe it was a simple capacitive dropper pow...")
- 05:42, 22 December 2020 Power Grid (hist) [86 bytes] Chao (talk | contribs) (Created page with "* Line = Hot = L * Neutral = N * Ground = Earth ground = PE = G category: AC-DC")
- 05:41, 22 December 2020 Relay Protection (hist) [246 bytes] Chao (talk | contribs) (Created page with "== Circuit Protction == * AC Inductive Load Absorb Ciruit * Alternatively use solid state relay <gallery> File:Ac-absorb.png | schematic </gallery> * Add flyback diode 1N4007...")
- 05:40, 22 December 2020 Relay Selection (hist) [1,130 bytes] Chao (talk | contribs) (Created page with "== Selection Guides == thumbnail {| class="wikitable sortable" |- ! Series !! Spec 1 !! Type !! Specs !! Size Lengh x Width x Height mm !! Fe...")
- 05:39, 22 December 2020 Relay SDK (hist) [414 bytes] Chao (talk | contribs) (Created page with "=== Demo Code === * Keil demo code for stc89s52 <syntaxhighlight lang="arduino"> int Relay = 3; void setup() { pinMode(Relay, OUTPUT);...")
- 05:38, 22 December 2020 Relay Design (hist) [10,173 bytes] Chao (talk | contribs) (Created page with "== Design Guide == * Motor active current is about 5-7 times large than normal run current. ===常有的继电器触点保护电路有=== * 在继电器驱动端并接反向...")
- 05:17, 22 December 2020 EDP01 (hist) [50 bytes] Chao (talk | contribs) (Created page with "* Based on AP8012 category: AC-DC Modules")
- 05:10, 22 December 2020 AP8012 (hist) [90 bytes] Chao (talk | contribs) (Created page with "* http://www.ait-ic.com/uploads/2016-10/04/_1475550409_ku2sf9.pdf category: AiT category: AC-DC")
- 04:46, 22 December 2020 HT1621 (hist) [234 bytes] Chao (talk | contribs) (Created page with "* HT1621 drive segment display, STM8 code here: https://github.com/Edragon/HT1621 category: Holtek")
- 06:12, 21 December 2020 Varistor (hist) [136 bytes] Chao (talk | contribs) (Created page with "* https://wenku.baidu.com/view/189d42535b8102d276a20029bd64783e08127d0a.html?re=view * 14D360 - 30VDC category: Protection")
- 05:37, 21 December 2020 NTC Debug (hist) [153 bytes] Chao (talk | contribs) (Created page with "* 负温度系数的 - 导通时温度低 电阻大, 发热后,温度高,电阻小 * 正温度系数的是自恢复保险丝 category: Debug ")
- 05:30, 21 December 2020 Spike (hist) [128 bytes] Chao (talk | contribs) (Created page with "* https://www.amobbs.com/thread-5668042-1-1.html * 增加NTC热电阻 - 导通时温度低 电阻大, 发热后,温度高,电阻小 * 增加电容 * 增加泄放 cate...")
- 05:22, 18 December 2020 SIM800 Version (hist) [1,094 bytes] Chao (talk | contribs) (Created page with " == SIM800C Version Definition == {| class="wikitable sortable" |- ! PN !! Header text !! Note !! AT+GMR !! Split !! Test China Mobile !! Test China Unicom |- | S2-1068S-ZIL1...")
- 05:20, 18 December 2020 SIM800 RTU (hist) [1,543 bytes] Chao (talk | contribs) (Created page with "== RTU Firmware == thumb|GIF * UART1 - for data transfer and parameter setting * UART2 - for standard AT command communication * The baud rate is...")
- 02:03, 14 December 2020 DK106 (hist) [26 bytes] Chao (talk | contribs) (Created page with "category: Dongke AC-DC")
- 01:50, 14 December 2020 AC-DC Debug (hist) [170 bytes] Chao (talk | contribs) (Created page with "* 串灯泡 category: AC-DC category: Debug")
- 01:38, 14 December 2020 LNK306 (hist) [21 bytes] Chao (talk | contribs) (Created page with "* category: Power Integrations")
- 01:25, 14 December 2020 Viper12a (hist) [22 bytes] Chao (talk | contribs) (Created page with "category: ST AC-DC")
- 01:23, 14 December 2020 MP157 (hist) [191 bytes] Chao (talk | contribs) (Created page with "https://www.monolithicpower.cn/pub/media/cms_document/Reference%20Design/4.2W.pdf category: MPS AC-DC")
- 01:22, 14 December 2020 MP174 (hist) [108 bytes] Chao (talk | contribs) (Created page with "https://www.monolithicpower.cn/pub/media/cms_document/Reference%20Design/3.6W-1.pdf category: MPS AC-DC")
- 01:22, 14 December 2020 MP155 (hist) [106 bytes] Chao (talk | contribs) (Created page with "https://www.monolithicpower.cn/pub/media/cms_document/Reference%20Design/2.4W.PDF category: MPS AC-DC")
- 01:21, 14 December 2020 MP156 (hist) [137 bytes] Chao (talk | contribs) (Created page with "* reference design - 12V 1.8W: https://www.monolithicpower.cn/pub/media/cms_document/Reference%20Design/1.8W.pdf category: MPS AC-DC category: AC-DC")
- 01:19, 14 December 2020 MP161 (hist) [279 bytes] Chao (talk | contribs) (Created page with "* MP161 + ESP8266 reference design - https://www.monolithicpower.cn/mp161-smart-plug-reference-design category: AC-DC")
- 01:19, 14 December 2020 MP150 (hist) [494 bytes] Chao (talk | contribs) (Created page with "* 5V reference design - https://www.monolithicpower.cn/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/EV150-J-00A/ category: AC-DC")
- 04:29, 12 December 2020 KICAD (hist) [26 bytes] Chao (talk | contribs) (Created page with "category: PCB Software")
- 04:27, 12 December 2020 Altium Designer (hist) [57 bytes] Chao (talk | contribs) (Created page with "category: PCB Software")
- 07:21, 11 December 2020 Arduino Debug (hist) [147 bytes] Chao (talk | contribs) (Created page with "<accesscontrol>CM</accesscontrol> == Auto Reset == If can not auto reset * remove diode RST->5V, and capacitor RST->GND category: Arduino SDK")
- 05:41, 7 December 2020 MSP430 Debug (hist) [164 bytes] Chao (talk | contribs) (Created page with "<accesscontrol>CM</accesscontrol> * RST connect 47K and no need capacitor * Power externally category: MSP430")
- 04:32, 7 December 2020 Uniflash (hist) [20 bytes] Chao (talk | contribs) (Created page with "category: MSP430")
- 04:19, 7 December 2020 MSP430-Flasher (hist) [3,466 bytes] Chao (talk | contribs) (Created page with "* https://www.ti.com/tool/MSP430-FLASHER category: MSP430")
- 04:14, 7 December 2020 MSP430 Chips (hist) [200 bytes] Chao (talk | contribs) (Created page with "Chips MSP430F * MSP430F149 * MSP430F2132 * M430FG4618 * MSP430F4250IDLR * MSP430F5438AIPZR * MSP430F427IPMR MSP430G * MSP430G2553 * MSP430G2332 * MSP430AFE253IPWR")
- 10:33, 4 December 2020 Editor (hist) [59 bytes] Chao (talk | contribs) (Created page with "* Nano * Notepad++ * VS code category: SDK")
- 10:14, 4 December 2020 SBW (hist) [221 bytes] Chao (talk | contribs) (Created page with "<gallery> File:MSP430_JTAG_2_wire_pinout.jpg | MSP430, Spy Bi-Wire (2 Wire JTAG) for MSP430F2xx, '''MSP430G2xx''', and MSP430F4xx </gallery> * https://processors.wiki.ti.com...")
- 09:54, 4 December 2020 MSP430 Programmer (hist) [253 bytes] Chao (talk | contribs) (Created page with "{| class="wikitable sortable" |- ! Header text !! Header text !! Header text |- | FET-Prog430 || SBW / BSL|| Example |- | MSP-Fet || BSL|| Example |- | 达里尔 430工具软...")
- 04:32, 1 December 2020 IAR EWMSP430 (hist) [37 bytes] Chao (talk | contribs) (Created page with "category: SDK")
- 04:32, 1 December 2020 IAR EWARM (hist) [31 bytes] Chao (talk | contribs) (Created page with "* 8.32 category: SDK")
- 04:29, 1 December 2020 Flash Tool (hist) [33 bytes] Chao (talk | contribs) (Created page with "* TI UniFlash category: SDK")
- 04:14, 1 December 2020 MSP-FET (hist) [80 bytes] Chao (talk | contribs) (Created page with "* 4 times fater MSP-FET430UIF category: Emulator")
- 04:11, 1 December 2020 MSP-FET430UIF (hist) [206 bytes] Chao (talk | contribs) (Created page with "category: Emulator")
- 04:03, 1 December 2020 Keil ARM (hist) [22 bytes] Chao (talk | contribs) (Created page with "category: Compiler")
- 04:03, 1 December 2020 Keil C51 (hist) [22 bytes] Chao (talk | contribs) (Created page with "category: Compiler")
- 04:00, 1 December 2020 MPLAB (hist) [22 bytes] Chao (talk | contribs) (Created page with "category: Compiler")
- 00:02, 1 December 2020 CCS (hist) [22 bytes] Chao (talk | contribs) (Created page with "category: Compiler")