Reflow controller with ESP32 and TFT LCD on board.

E-Paper display library for the Particle & Arduino family.

Urban Kitchen Garden- Arduino Automated Garden to grow vegetables in your kitchen

EXPLOG or Exploration Logger is a device that can log GPS location, speed, direction, temperature, pressure, altitude, humidity, noise level and orientation.

Reflow Oven for inhouse manufacturing of surface mount PCB's. Intuitive interface, smooth control, safety.

arduino projects mentioned at psychip.net

ESP32S based emotional temperature and humidity robot

This Arduino program is just some coded up logic that currently turns on a couple of LEDs based on which of 5 buttons have been pushed.