LaserProjector V2 is a battery-powered, ESP32-based laser XY scanner using stepper motors to deflect the beam. It has auto-homing functionality, and can be controlled wirelessly (Wi-Fi & Bluetooth).

LedBox V3 is an ultimate, sound-reactive LED controller, compatible with 5-12V addressable LED strips (WS281x, SK6812, etc.), supporting 3-(data) and 4-(data/clock) wire signal protocols. Whether y…

LedBox V2 / V2.1 is a fully contained, sound reactive, ESP32 based module for controlling 5-12V addressable LED strips (WS281x, SK6812, etc.), supporting both 3-(VDD,DAT,GND) and 4-(VDD,DAT,CLK,GND…

reTerminalEM is an open-source expansion module platform for reTerminal's high speed interface (PCIe X2, USB 2.0, POE, 2x I2C, 2x SPI, UART, and 11 GPIOs).

Grow light with websocket interface, manual control, and 24-hour scheduler, based on ESP8266 controlled 4-channel relay.

WHSR is a portable script that replaces the Device Connect and Device Disconnect system sounds on Windows 10 with Death Grips' vocal chants "YUH" and "AHH".

TriangleLight is a battery powered RGB mood lamp supporting multiple operating modes such as manual, automatic, bluetooth remote, and music control.

This rechargeable and battery-operated device is capable of reading and writing UID of HF RFID (13.56MHz) cards/tags, effectively capable of cloning.

Websocket interface with manual control and 24-hour scheduler for ESP8266 controlled 4-channel relay.

Massively Parallel Game of Life with MPI, Pthreads, and Parallel I/O

Asynchronous click element implementation in FPGA