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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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Wiki Updates[1]

List of abbreviations:
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22 September 2020

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Cable Terminal Pair‎‎ (2 changes | history) . . (+281). . [Chao‎ (2×)]

     

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(cur | prev) . . (+263). . Chao (talk | contribs) (Created page with " {| class="wikitable sortable" |- ! Plug !! Socket !! Header text |- | KF2EDGR-3.81 M || KF2EDGR-3.81 F || 3.81mm |- | HT396K || HT396R || 3.96mm |- | KF2EDGR-5.08 M || KF2ED...")

N    02:49  Category:Cable Terminal‎ (diff | hist) . . (+1,981). . Chao (talk | contribs) (Created page with "== PCB Connectors / Tabs == {| class="wikitable sortable" |- ! Type !! Pitch !! Special !! Nominate !! Screw type |- | KF103 || 5.0 || 45-degree Electrodragon || 300V/10A |...")
     02:49  Cable Terminal‎ (diff | hist) . . (-1,943). . Chao (talk | contribs) (Redirected page to Category:Cable Terminal) (Tag: New redirect)
N    02:48  Connectors‎ (diff | hist) . . (+33). . Chao (talk | contribs) (Redirected page to Category:Connector) (Tag: New redirect)

N    02:38 

HLW8012‎‎ (5 changes | history) . . (+3,666). . [Chao‎ (5×)]

     

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N    02:31  Category:Energy Meter‎ (diff | hist) . . (+473). . Chao (talk | contribs) (Created page with " == Documentation == * [https://github.com/Edragon/Datasheet/tree/master/HLW HLW Datasheet please find here.] * [https://bitbucket.org/e_dragon/hlw All demo codes please fin...")

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Energy meter‎‎ (3 changes | history) . . (-7,615). . [Chao‎ (3×)]

     

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     02:30  HLW8032‎ (diff | hist) . . (+3,723). . Chao (talk | contribs) (Removed redirect to Energy meter) (Tag: Removed redirect)

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Category:ESP8266 Boards‎‎ (2 changes | history) . . (-15). . [Chao‎ (2×)]

     

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(cur | prev) . . (-5). . Chao (talk | contribs) (Changed redirect target from Category:ESP8266 Hardware to Category:ESP8266 HDK) (Tag: Redirect target changed)

     02:20  ESP8266 Base Dev Board‎ (diff | hist) . . (-4). . Chao (talk | contribs)
     02:20  ESP8266 Boards‎ (diff | hist) . . (-3). . Chao (talk | contribs) (Changed redirect target from Category:ESP8266 Boards to Category:ESP8266 HDK) (Tag: Redirect target changed)

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(cur | prev) . . (+58). . Chao (talk | contribs) (Created page with "* HLW8012 * HLW8032 * HLW8112 category: Vendor Sensor")

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ESP32-CAM‎‎ (2 changes | history) . . (+155). . [Chao‎ (2×)]

     

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     00:08 (Upload log) . . Chao (talk | contribs) uploaded File:Ai-thinker-esp32-cam.pdf

21 September 2020

N    02:37  Category:Serial‎ (diff | hist) . . (+88). . Chao (talk | contribs) (Created page with "* TXD RXD default high TTL signal 3V3 or 5V * trigger low on 0V category: Interface")
     02:37  ESP8266 Serial‎ (diff | hist) . . (+23). . Chao (talk | contribs)

18 September 2020

N    00:41  ESP8266 GPIO‎ (diff | hist) . . (+408). . Chao (talk | contribs) (Created page with "Internal pull-up/-down resistors * GPIO 0-15 all have a built-in pull-up resistor, just like in an Arduino. GPIO16 has a built-in pull-down resistor. GPIO16 * D0(GPIO16) can...")

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ESP8266 Serial‎‎ (2 changes | history) . . (+265). . [Chao‎ (2×)]

     

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N    00:12  ESP2866 Arduino Library‎ (diff | hist) . . (+190). . Chao (talk | contribs) (Created page with " Serial.swap(); // Hardware serial is now on RX:GPIO13 TX:GPIO15 // use SoftwareSerial on regular RX(3)/TX(1) for logging logger = new SoftwareSerial(3, 1); category...")

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ESP8266 HDK‎‎ (2 changes | history) . . (+35). . [Chao‎ (2×)]

     

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17 September 2020

     03:36  ESP8266 Base Dev Board‎ (diff | hist) . . (+215). . Chao (talk | contribs)
N    03:31  Category:ESP8266 SDK Firmware‎ (diff | hist) . . (+30). . Chao (talk | contribs) (Created page with "category: ESP8266 Firmware")
     03:31  Category:NodeMCU‎ (diff | hist) . . (+5). . Chao (talk | contribs)
     03:30  ESP8266 IoT Firmware‎ (diff | hist) . . (+9). . Chao (talk | contribs)
     03:29  ESP8266 AT‎ (diff | hist) . . (+5). . Chao (talk | contribs)
     03:29  ESP8266 Firmware‎ (diff | hist) . . (-953). . Chao (talk | contribs) (Redirected page to Category:ESP8266 Firmware) (Tag: New redirect)

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Category:ESP8266 Firmware‎‎ (2 changes | history) . . (+993). . [Chao‎ (2×)]

     

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(cur | prev) . . (+25). . Chao (talk | contribs) (Created page with "category: ESP8266 SDK")

     03:28  Domoticz‎ (diff | hist) . . (+5). . Chao (talk | contribs)
     03:27  ESP Helper‎ (diff | hist) . . (+5). . Chao (talk | contribs)
     03:27  ESPeasy‎ (diff | hist) . . (+5). . Chao (talk | contribs)

     03:25 

(Upload log). .

[Chao‎ (2×)]

     

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. . Chao (talk | contribs) uploaded File:Esp8266 esp-link base board.gif

     

02:47

. . Chao (talk | contribs) uploaded File:Max4466 sch.jpg

     03:06  Category:ESP8266 Program‎ (diff | hist) . . (+1). . Chao (talk | contribs) (Flash Example by ESP Download Tool (Not Combined))
     02:47  MIC Amp‎ (diff | hist) . . (+66). . Chao (talk | contribs)

New Products[2]

DC-DC Step-Down ADJ. Power Module, XL4015, 4-38V, 5A, 96%
5A High Power, High Efficiency, Low Ripple module, with power indicator and heat sink Features: Module type: Non-isolated Buck Module (BUCK) Input voltage: 4-38V (Please try not to exceed 38V as in...
Chao 2018-10-15 09:26:53
ESP8266-DevKitC Mini Development Board, ESP8266-DevKitC-02D-F
ESP8266-DevKitC is a small-sized ESP8266-based development board produced by Espressif. All of the I/O pins of the module are broken out to the female pin headers on both sides of the board for eas...
Chao 2018-10-14 09:52:21
EY-40 Wireless Transceiver Module, JDY-40, Replace NRF24L01
Based on BEKEN BE2461 IC solution. Low Power, use two AAA battery can work at least a year if only using digital TTL switching functions. Multiple mode supported, save the need of extra MCUs: Trans...
Chao 2018-10-14 08:48:53
5PCs CH34x USB-TTL UART ICs R2 [WCH]
CH340E – 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 2018-10-12 17:02:38

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 “Internet of Things” 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, and...
Chao 2016-03-30 07:49:02