This project is an intelligent system that detects faces real time and unlocks a door lock employing an AVR development board, based on the famous and best in the domain of face detection, research paper: ‘Rapid Object Detection using a Boosted Cascade of Simple Features’ [2001] by Paul Viola and Michael Jones.

Programming ESP8266 in NodeMCU environment

Minimal reproducer for a cheap FTDI dongle issue with serialport-rs: https://github.com/serialport/serialport-rs/issues/117

Universal programmer board for ESP8266/ESP32 based devices

The is for beginners/intermediates who seek core understanding of microcontroller principles: such as interfacing a single low-end CMOS 8051 micro-chip with some peripherals: where all working together as a system.

Cross-platform CLI utility for controlling GPIOs on CP2102N

ElectroSoul EMS configuration tool.

ESP Programmer with PogoPins to program ESP-1, ESP-12E/F, ... modules.

USB to Serial boards to program Arduino Pro Mini boards

Testes de comunicação serial com dispositivos embarcados.

A repo for a UART utility program

Control a NXTP7X962M J1708 LED sign with Node.js

Cross-platform Node.js binding for controlling GPIOs on Silicon Labs CP2102N

USB Type C to Serial port convertor boards for new MacBooks and other laptops