A custom 75% (84+4+1) sandwich-mount ANSI mechanical keyboard powered by a Raspberry Pi Pico with KMK
A ruggedized, 6-layer High-Density Interconnect (HDI) carrier board designed to commercialize Raspberry Pi CM4 prototypes into deployable industrial AI products. Engineered specifically for high-vibration, noisy environments (agricultural robotics, factory automation) featuring automotive-grade power protection and high-speed PCIe integration.
A small, battery-powered carrier board for the Raspberry Pi CM4 (and other compatible CM4 replacments).
This is a custom handheld retro gaming device i am making with a custom PCB powered by a pi zero 2w
This is a custom handheld retro gaming device i am making with a custom PCB powered by a pi zero 2w
A smart IoT-based water quality testing kit using ESP32, Raspberry Pi, and an ML model to predict bacterial contamination (% CFU in water samples). Detects pH, TDS, temperature, turbidity, and bacterial presence via optical sensors.
PD240W is a complete hardware and firmware project converting USB-C Power Delivery into a programmable 240W (48V 5A) bench power supply, featuring C++ code for Raspberry Pi Pico, custom PCB Gerbers, and a 3D-printable enclosure.
theohg
120
Open-hardware 128-channel EEG acquisition system — design audit, firmware rewrite roadmap, Pi Zero 2W host stack, and synthesis paper
m9h
3
HWBoard Bike Computer PCB: A KiCad hardware project for building a custom printed circuit board (PCB) designed for a feature-rich, open-source bike computer. Powered by Raspberry Pi Compute Module 0 (CM0).
HWBoard Bike Computer PCB: A KiCad hardware project for building a custom printed circuit board (PCB) designed for a feature-rich, open-source bike computer. Powered by Raspberry Pi Compute Module 0 (CM0).
An open source, smaller, more configurable, and more capabable video editing keyboard based on the raspberry Pi Pico 2W.
KipJM
23
An open source, smaller, more configurable, and more capabable video editing keyboard based on the raspberry Pi Pico 2W.
KipJM
23
An open source, smaller, more configurable, and more capabable video editing keyboard based on the raspberry Pi Pico 2W.
KipJM
23
PAUL (Programmable Autonomous Utility Lift) is a modular robotics platform with mecanum drive, claw arm, Arduino + Raspberry Pi control, SLAM mapping, and voice/AI integration. Built for Rowan ECE Clinic, it showcases embedded systems, autonomy, and human-robot interaction.”
The PCB designs for all shield templates for HoloCade-compatible embedded systems (ESP, Arduino, Pi, STM, Jetson, etc.)
The PCB designs for all shield templates for HoloCade-compatible embedded systems (ESP, Arduino, Pi, STM, Jetson, etc.)
The PCB designs for all shield templates for HoloCade-compatible embedded systems (ESP, Arduino, Pi, STM, Jetson, etc.)
The PCB designs for all shield templates for HoloCade-compatible embedded systems (ESP, Arduino, Pi, STM, Jetson, etc.)