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ElectroDragon

 
 

ElectroDragon offers millions of electronic prototyping components online! Most of our products comes directly from our factory suppliers with a decent price, and we deliver it to you worldwide with quickest shipping and all the following technical supports you need. Contact us: Email: Info@Electrodragon.com

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AVR • Pressure sensor • 3144 • 4050 • 74HC244N • ACS712.pdf • ADXL • Atmega 32u4 • CP2102 • DS FT232R.pdf • DS1302 • DS18B20 • Gyroscope • HMC • HMC5883L • ILI9341 • ITR9608.pdf • L7805 • L7812 • L7905 • L9110 • Max3232 • MAX485 • MP1584.pdf • MS5611 • PC817 • PT2262.pdf • PT2272.pdf • ST7735S • TP4056.pdf • TP5000 • Ublox GPS • XPT2046.pdf
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RDA • Aosong • AppoTech • Beken • Diodes • Espressif • MTK • Quectel • SZ-TM • TW-HT • XF


Projects


Wiki Updates[1]

18 September 2018

     12:22  Git‎ (diff | hist) . . (+68). . Chao (Talk | contribs) (Common Issues)
     11:59 (Upload log). . [Chao‎ (8×)]
     11:59 . . Chao (Talk | contribs) uploaded File:J-link ARM software.jpg
     11:58 . . Chao (Talk | contribs) uploaded File:SW mode jlink.jpg
     11:53 . . Chao (Talk | contribs) uploaded File:Jlink OB V2012 SCH.png
     11:50 . . Chao (Talk | contribs) uploaded File:Jlink ARM-OB firmware.zip
     11:08 . . Chao (Talk | contribs) uploaded File:J-Link OB-STM32F072-CortexM firmware 2020.zip
     11:07 . . Chao (Talk | contribs) uploaded File:Jlink-OB F072 SCH02.png
     11:00 . . Chao (Talk | contribs) uploaded File:Jlink-OB SCH KS.png
     03:54 . . Chao (Talk | contribs) uploaded File:Can uccb sch (2).jpg
     03:54  CAN‎ (diff | hist) . . (+53). . Chao (Talk | contribs) (Schematic)

16 September 2018

     23:58  Enery Monitoring Shield‎‎ (4 changes | history) . . (-10). . [Chao‎ (4×)]
     23:58 (cur | prev) . . (+30). . Chao (Talk | contribs)
     23:57 (cur | prev) . . (+66). . Chao (Talk | contribs) (Schematic)
     23:56 (cur | prev) . . (+37). . Chao (Talk | contribs)
     23:54 (cur | prev) . . (-143). . Chao (Talk | contribs)
     23:57 (Upload log). . [Chao‎ (8×)]
     23:57 . . Chao (Talk | contribs) uploaded File:Arduino energy sch 01.png
     13:14 . . Chao (Talk | contribs) uploaded File:Mosfet SCH02.jpg
     12:59 . . Chao (Talk | contribs) uploaded File:PIC18 USB IOs SCH.jpg
     12:51 . . Chao (Talk | contribs) uploaded File:AC main detect and zero acrossing.png
     02:05 . . Chao (Talk | contribs) uploaded File:Sd card 04.jpg
     02:05 . . Chao (Talk | contribs) uploaded File:Sd card 03.jpg
     02:04 . . Chao (Talk | contribs) uploaded File:Sd card 02.jpg
     02:04 . . Chao (Talk | contribs) uploaded File:Sd card 01.jpg
     13:15  File:Mosfet SCH02.jpg‎ (diff | hist) . . (+33). . Chao (Talk | contribs)
     13:15  Mosfet‎ (diff | hist) . . (+74). . Chao (Talk | contribs) (Pending)
     13:03  File:PIC18 USB IOs SCH.jpg‎ (diff | hist) . . (+33). . Chao (Talk | contribs)
     13:02  Category:PIC‎ (diff | hist) . . (+95). . Chao (Talk | contribs) (PIC ICs)
     12:52  File:AC main detect and zero acrossing.png‎ (diff | hist) . . (+33). . Chao (Talk | contribs)
N    12:52  AC Mains‎ (diff | hist) . . (+120). . Chao (Talk | contribs) (Created page with "== Zero Crossing == <gallery> File:AC_main_detect_and_zero_acrossing.png | zero crossing </gallery> category: Topics")
     02:11  Call‎ (diff | hist) . . (+1,156). . Chao (Talk | contribs)
N    02:05  SD Card SIMCOM‎‎ (4 changes | history) . . (+865). . [Chao‎ (4×)]
     02:05 (cur | prev) . . (+131). . Chao (Talk | contribs)
     02:03 (cur | prev) . . (+169). . Chao (Talk | contribs)
     02:02 (cur | prev) . . (-1). . Chao (Talk | contribs)
N    02:01 (cur | prev) . . (+566). . Chao (Talk | contribs) (Created page with "AT+FSCD=D: //选择 TF 卡路径 +FSCD: D:/ OK AT+FSLS //查看子目录 +FSLS: SUBDIRECTORIES: overlays MyDir System Volume Information ... ... OK 3. 在TF卡上建...")
     01:57  Category:SIMCOM‎‎ (4 changes | history) . . (-6,513). . [Chao‎ (4×)]
     01:57 (cur | prev) . . (+15). . Chao (Talk | contribs) (AT Commands and APP Note)
     01:57 (cur | prev) . . (-1,246). . Chao (Talk | contribs) (LBS GSM Network Location (Base Station Location))
     01:55 (cur | prev) . . (+31). . Chao (Talk | contribs) (AT Commands and APP Note)
     01:54 (cur | prev) . . (-5,313). . Chao (Talk | contribs) (AT Commands and APP Note)
N    01:57  LBS‎ (diff | hist) . . (+1,287). . Chao (Talk | contribs) (Created page with "=== LBS GSM Network Location (Base Station Location) === For SIM900 * AT+SAPBR=3,1,"Contype","GPRS" * AT+SAPBR=3,1,"APN","CMNET" * AT+SAPBR=1,1 * AT+SAPBR=2,1 * AT+CIPGSML...")
N    01:56  Bluetooth SIMCOM‎‎ (2 changes | history) . . (+4,752). . [Chao‎ (2×)]
     01:56 (cur | prev) . . (-618). . Chao (Talk | contribs) (Other Commands)
N    01:55 (cur | prev) . . (+5,370). . Chao (Talk | contribs) (Created page with "=== Bluetooth Commands === ====Slave mode ==== right * 1, AT + BTPOWER = 1 / / open the Bluetooth power supply Normal return "OK...")
     01:56  SIMCOM AT‎ (diff | hist) . . (+619). . Chao (Talk | contribs)
     01:55 (Deletion log) . . Chao (Talk | contribs) deleted page Bluetooth SOMCOM(content before blanking was: "=== Bluetooth Commands === ====Slave mode ==== right * 1, AT + BTPOWER = 1 / / open the Bluetooth power supply Normal return "OK", if the module Bluetooth power has been turn...")

14 September 2018

     08:26  GPRS‎ (diff | hist) . . (+5). . Chao (Talk | contribs)

New Products[2]

CSRA64215 Breakout Board [Version]
Module can be found here. Basic breakout on left: On Board output pins from front left to right: I2S interface: DATA, BCK, LRCK Power interface: VDD, GND Analog audio interface: OUT_R+, OUT_R-, OU...
Chao 2018-07-13 12:07:07
CSR Custom USB-SPI Bluetooth Config Programmer Tool
Board Features: Provides 3.3V and 1.8V dual power output for easy use! CSR86XX series are 1.8V IO, if use 3.3V, failure is about 5/1000. Increase SPI level switching function, support 3.3V and 1.8V...
Chao 2018-07-13 10:35:11
CSRA64215 Bluetooth Audio Module, 4.2
CSRA64215 is a Bluetooth audio module from qualcomm CSR Bluetooth version V 4.2 Support TWS features Support APTx APTx-ll (low latency) feature, provide higher quality audio music streaming. The re...
Chao 2018-07-13 06:26:58
PCM5102 I2S IIS Stereo DAC Codec Board
Covert digital I2S IIS music signal to analog output. Application available for raspberry pi, high end Bluetooth audio CSRA62415, CSR8675, etc. Please see attached image. Stereo output. Board micro...
Chao 2018-07-13 05:00:15


Posts[3]

Distance Rough Test NRF24duino and Loarduino Board (Updating)
We have tried first round of test, very very simple setup, to just make sure all can work and what is the performance by default without any optimize. Setup of NRF24duino: A pair of module, both fl...
Chao 2017-08-30 14:27:14
Electrodragon boards and modules used in education
We are pleased to inform that our boards and modules have been used during course &#8220;Internet of Things&#8221; at the WSB University in Wroclaw (Poland, UE). Students learned about the...
Chao 2017-04-13 03:29:35
ESP32 Information
ESP3212 board based on ESP32 IC will be ready on around 20th, this is the date we asked from supplier ai-thinker, they said they are still debugging the board, date can not guarantee, maybe delay a...
Chao 2016-09-06 02:46:26
Liquid Flow Sensor, Turbine Meter wiring with ESP8266
Thanks to customer Mark, here is wiring diagram of the flow sensor/meter with esp8266, the key point is needing a 555 timer chip as a Schmitt trigger. Also the VCC voltage of flow sensor is 5V, a...
Chao 2016-03-30 07:49:02