ESP32 / ESP-IDF IoT reference projects with MQTT, OTA updates, power management and hardware integration from the AIoT Workshop book series.
800mV-5.5Vin <5W high efficiency MPPT battery charger with autonomous perturb and observe set point adjustment
800mV-5.5Vin <5W high efficiency MPPT battery charger with autonomous perturb and observe set point adjustment
800mV-5.5Vin <5W high efficiency MPPT battery charger with autonomous perturb and observe set point adjustment
A 5-key macropad with a rotary encoder and RGB LEDs, built for the Hackpad YSWS
A 5-key macropad with a rotary encoder and RGB LEDs, built for the Hackpad YSWS
A 5-key macropad with a rotary encoder and RGB LEDs, built for the Hackpad YSWS
A 5-key macropad with a rotary encoder and RGB LEDs, built for the Hackpad YSWS
A 5-key macropad with a rotary encoder and RGB LEDs, built for the Hackpad YSWS
A small (3.5" x 5.6") Colecovision Portable that uses composite output and +5v power supply.
A small (3.5" x 5.6") Colecovision Portable that uses composite output and +5v power supply.