Data Entry Terminal (Mifare RFID)
See https://hackaday.io/project/1915-data-collection-terminal
![enter image description here][1]
The circuit and PCB have been produced and tested and basic code is available on github. See the project site on hackaday.io for more information about the project.
Enjoy :-)
[1]: /editor/20150619/5583b44d20fc8.jpg
Trailing edge dimmer Rev3.3
4 channel trailing edge MOSFET dimmer
Atmega 328P + ESP8266
konbanwa4.0
https://github.com/ElizabethMorves/konbanwa
WiFi Enabled 2.4" Touch Screen with SD Reader
# Simple yet powerfull!
This board provides solid connection between Wemos D1 mini (ESP8266) and 2.4" TFT ILI9341 XPT2046 SPI Display (TJCTM24024-SPI). The main goal is to build cheap wi-fi enabled display with touch interface for use in various IoT projects. Display communicates with ESP8266 via SPI (display, touch and SD card reader). Displays interrupt is connected do D0 pin allowing for wakin...
ESP8266relaysCMS
2 relays WIFI commutation
just 1 strap for single face PCB
This board can be powered through differents kind of powers :
from the H1 connect a LIPO battery (deepsleep available shunt GPIO16 to RST pins)
from the H1 connector DC 3V3 directly (shunt in&out AMS1117 pins and use 3V3 relays)
from the H1 connector DC input from 5V to 15V (adapt the relays' voltage)
using a AC/DC power converter HLK-PM01...
TDA7439
TDA7439 + [Esp8266 NodeMCU (+ Aptx module CSR8645) isolated ] audio board
Firmware is available here: https://github.com/StarrLucky/TDA7439_CSR8645_NodeMCU_Amplifier_Board
Old version: https://easyeda.com/fxndstrs/tda7439_old (no ground separation, noisy).
TDA7439_OLD
TDA7439 + NodeMCU + Aptx module audio board
OLD version, noisy.
Firmware: (https://github.com/StarrLucky/TDA7439_CSR8645_NodeMCU_Amplifier_Board)
New version with ground separation: (https://easyeda.com/fxndstrs/tda7439)
ESPixel32 8Ch Switch
8Ch Switch, to use with Wemos D1 mini or ESP 12S. Use ESPixel32 firmware from https://git.io/fhlYJ.
Features:
- The board supports both Pixel (RGB) Strip and AC Lights
- Supports both 5v and 12v input. The Input is directly routed to Pixel out hence will work with both WS2811 and WS2812 pixel LEDs.
- Board will support both Wemos D1 mini as well as ESP-12 F/S. Right now the ESP-12 should be progr...
ESP8266 Relay Board
ESP8266 Relay Board controlled by a google assistant.
Sensor temperatura y humedad
Sensor de temperatura y humedad
Wireless NeoPixel controller driven by MIDI
NeoPixel led strip controller, designed especially for led suits. It can:
- display animation - sequences of frames at regular (given) interval,
- switch animations on MIDI event - note on/off, velocity used for brightness adjust,
- MIDI over UDP over WiFi (UDP broadcast so far, but i'm working on multicast),
- use regular SD card to storage animations.
[These guys use them][1] for...
ESP-01s Clone Based on ESP-12E(F)-simplified
ESP-01s clone based on ESP-12E(F) with 4MB flash memory.
Designed especially for being used with BigTreeTech SKR PRO v1.1 board for a 3D printer as ESP3D module.
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如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程，下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
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