Hackaday

LightComposer – Reach Out And Touch Your Lighting

While there is a time and place for wirelessly controlled devices, sometimes you want something you can just reach out and ...
elektormagazine

Part 3 PCB, schematic, 4Z 4G 1V3 alarm system code

Part 3 PCB, schematic, 4Z 4G 1V3 alarm system code The Zip file includes: Updated schematic DONT'USE Final 1V1 code for Arduino Nano USE 1V3 Zip Code for ATtiny85 Gerber file for PCB Layout plan Part ...
GitHub

Configuring the Raspberry Pi as an AirPrint Server.md

As a $35 pc with very low power requirements, the Raspberry Pi is uniquely suited to serve many different purposes especially as an always-on low power server. When I first heard of the Pi, I was ...
GitHub

ESP8266 RFID - Access Control with Wiegand Protocol powerd by Door Bell transformer 8-12V AC or DC

big thanks to the ESP-RFID Project with the work they have done. The "rfid-door" hardware is 100% compatible with their software also a modified Firmware with extended MQTT support is included with ...
elektormagazine

SMS remote control

Vous pouvez utiliser un Nano et une carte type relais Arduino bleu chinois :) équipé d'un shield SIM800L_EVB. (voir pièces jointes) Mesure la température du lieu d'emplacement du module à l'aide d'un ...