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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

Products


Topics

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 • NEO-6M • PC817 • PT2262.pdf • PT2272.pdf • ST7735S • TP4056.pdf • TP5000 • XPT2046.pdf
AVR • PIC • STM MCU • 8051
NFC • RC522 • RDM6300


Projects


Wiki Updates[1]

24 July 2017

     11:10  Audio Amplifier‎‎ (2 changes | history) . . (+25). . [Chao‎ (2×)]
     11:10 (cur | prev) . . (+9). . Chao (Talk | contribs)
     11:08 (cur | prev) . . (+16). . Chao (Talk | contribs)
     11:06  MP3 Decoder‎ (diff | hist) . . (+10). . Chao (Talk | contribs)

23 July 2017

     18:50  Category:Interface‎ (diff | hist) . . (+24). . Chao (Talk | contribs) (Schematic)
     18:50 (Upload log). . [Chao‎ (2×)]
     18:50 . . Chao (Talk | contribs) uploaded File:RS422.png
     15:47 . . Chao (Talk | contribs) uploaded File:Contact protection.jpg
N    15:48  Contact Protection‎‎ (2 changes | history) . . (+290). . [Chao‎ (2×)]
     15:48 (cur | prev) . . (+87). . Chao (Talk | contribs)
N    15:46 (cur | prev) . . (+203). . Chao (Talk | contribs) (Created page with "Inductive load * http://digital.ni.com/public.nsf/allkb/E51464DDC448187D86257892000CE344 * esp8266 drive inductive load - http://blog.csdn.net/jackhuang2015/article/details/53...")
     15:34  Category:Relay‎‎ (7 changes | history) . . (+291). . [Chao‎ (7×)]
     15:34 (cur | prev) . . (+10). . Chao (Talk | contribs) (Guides)
     15:33 (cur | prev) . . (+10). . Chao (Talk | contribs) (Guides)
     15:32 (cur | prev) . . (+79). . Chao (Talk | contribs) (Guides)
     15:30 (cur | prev) . . (+64). . Chao (Talk | contribs) (Guides)
     15:28 (cur | prev) . . (+59). . Chao (Talk | contribs) (Guides)
     15:21 (cur | prev) . . (+33). . Chao (Talk | contribs) (Guides)
     15:16 (cur | prev) . . (+36). . Chao (Talk | contribs) (Guides)
     14:33  Category:PIC‎‎ (8 changes | history) . . (-148). . [Chao‎ (8×)]
     14:33 (cur | prev) . . (+20). . Chao (Talk | contribs)
     14:32 (cur | prev) . . (+15). . Chao (Talk | contribs)
     14:30 (cur | prev) . . (-76). . Chao (Talk | contribs) (Software Debugger)
     14:29 (cur | prev) . . (-37). . Chao (Talk | contribs) (PIC Mini Development Board - PIC16F72)
     14:28 (cur | prev) . . (-33). . Chao (Talk | contribs) (Build Guide)
     14:27 (cur | prev) . . (-11). . Chao (Talk | contribs) (Common used PIC IC)
     14:26 (cur | prev) . . (-44). . Chao (Talk | contribs) (Build Guide)
     10:26 (cur | prev) . . (+18). . Chao (Talk | contribs)
N    06:14  ERP‎ (diff | hist) . . (+47). . Chao (Talk | contribs) (Created page with "* Inflow * 金蝶智慧记 category: Topics")

21 July 2017

     08:53  CM‎‎ (3 changes | history) . . (+11). . [Chao‎ (3×)]
     08:53 (cur | prev) . . (0). . Chao (Talk | contribs)
     08:52 (cur | prev) . . (0). . Chao (Talk | contribs)
     08:51 (cur | prev) . . (+11). . Chao (Talk | contribs)
     08:48 (User creation log) . . User account Cm201702 (Talk | contribs) was created by Chao (Talk | contribs) and password was sent by email ‎
     07:22  Category:Programmer‎ (diff | hist) . . (+33). . Chao (Talk | contribs) (UART USB-TTL)
     03:49  Thermal Printer‎ (diff | hist) . . (+48). . Chao (Talk | contribs)
     03:49 (Move log) . . Chao (Talk | contribs) moved page Termal Printer to Thermal Printer
     03:48  File:AClassTool.zip‎ (diff | hist) . . (+33). . Chao (Talk | contribs)
     03:47 (Upload log) . . Chao (Talk | contribs) uploaded File:AClassTool.zip

20 July 2017

N    16:58  IC-XL‎‎ (5 changes | history) . . (+632). . [Chao‎ (5×)]
     16:58 (cur | prev) . . (+1). . Chao (Talk | contribs)
     16:57 (cur | prev) . . (+317). . Chao (Talk | contribs)
     16:48 (cur | prev) . . (+50). . Chao (Talk | contribs)
     16:47 (cur | prev) . . (+64). . Chao (Talk | contribs)
N    16:46 (cur | prev) . . (+200). . Chao (Talk | contribs) (Created page with " * XL7015 - 0.8A 150KHz 80V Buck DC to DC Converter * XL6009 - 400KHz 60V 4A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter * XL7005 * XL4015 - 5A 180KHz 36...")
     12:21  File:Esp-light.png‎‎ (5 changes | history) . . (-10). . [Chao‎ (5×)]
     12:21 (cur | prev) . . (0). . Chao (Talk | contribs)
     11:57 (cur | prev) . . (-39). . Chao (Talk | contribs)
     11:56 (cur | prev) . . (+3). . Chao (Talk | contribs)
     11:54 (cur | prev) . . (+18). . Chao (Talk | contribs)
     11:53 (cur | prev) . . (+8). . Chao (Talk | contribs)
     12:20 (Deletion log). . [Chao‎ (6×)]
     12:20 . . Chao (Talk | contribs) deleted page ESP Boards Schematic(content was: "<accesscontrol>CM</accesscontrol> 123" (and the only contributor was "Chao"))
     12:11 . . Chao (Talk | contribs) deleted page CX(content was: "* R17703 *17703 *17704" (and the only contributor was "Chao"))
     12:10 . . Chao (Talk | contribs) deleted page CM:Group(content was: "* 17704 (ro)" (and the only contributor was "Chao"))
     12:07 . . Chao (Talk | contribs) deleted page CM:CM(content was: "* 17704" (and the only contributor was "Chao"))
     12:03 . . Chao (Talk | contribs) restored page :Customer(4 revisions restored)
     11:59 . . Chao (Talk | contribs) deleted page :Customer(content was: "* 17704 * R17703" (and the only contributor was "Chao"))
N    12:11  CM‎ (diff | hist) . . (+8). . Chao (Talk | contribs) (Created page with "* R17703")

New Products[2]

RS422-TTL Module, Full Duplex, RS-422
Pin definition: A = R + B = R &#8211; Y = T + Z = T- RS422 interface, two-way communication. A B Y Z GND interface, GND can be used, ultra-long transmission 1000 meters with 15KV ESD TVS diode,...
Chao 2017-07-09 18:03:56
10pcs CH340E, CH340G USB-TTL UART ICs WCH-CH340E
CH340E &#8211; TSSOP-10 (Notice pitch is 0.5mm), only need two external parts for USB to UART communication, no need crystal, ultra small size, tested stable speed (150000 for flashing esp8266)...
Chao 2017-07-09 17:02:38
Bluetooth IO Control Board EDR 2.0, BLK_IO
On Board classic EDR 2.0 SPP bluetooth module, EDY-30, compatible with BC-04, HC-05 and all other in market bluetooth 2.0 SPP modules. On board cheap control MCU STM8S, you can also program it agai...
Chao 2017-06-23 07:33:13
ESP LED Strip Board
Based on ESP8266 Wifi IC, ESP-12F module. One channel RGB LED strips (can also be used for three channels LED strips) One extra channel white LEd strips. Jumper select to support WS2812 LED strips...
Chao 2017-06-13 14:20:34


Posts[3]

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
ESP8266 Smartconfig Follow Up
It seems the current online custom build with dev branch can not work well with smartconfig, or the ESP8266 smart config android APK, so we tried to figure with the espressif official APK and maste...
Chao 2016-03-29 09:41:00