The Arduino Light Controller is a passive output board designed to provide simple, reliable on/off control of up to 16 lighting channels using an Arduino microcontroller. The board routes Arduino I/O ...
ESP-FLUTTER is an ornithopter. Many ornithopters use a single motor and a linkage to flap both wings together. This one gives each wing its own high-speed coreless digital servo, so the software ...
Wireless E-Stop (ESP32-S3 → RK3588) A handheld ESP32-S3 sends a UDP heartbeat over Wi-Fi to the RK3588. The RK3588 holds the E-stop GPIO HIGH only while heartbeats keep arriving and the button is not ...
LoRa lets small devices exchange data over considerable distances while consuming relatively little power. Pair a LoRa radio ...