0%

0%

Theo Heng

MSc student in Robotics, interested by electronics and embedded firmware for mobile robots.

Lausanne, Switzerland

Following Follow me

Send a private message

Similar accounts worth following

Send a private message

GitHub

This user joined on 10/14/2025.

My Projects

Pocket-sized 240W lab supply! Leverages USB-PD 3.1 EPR for adjustable 48V/5A output.

PD240W

theo-heng Theo Heng

Things I've Built

PD240W

An adjustable power supply for motor drives using USB-C Power Delivery negotiation, supporting up to 240W at 48V 5A. This device is designed to be compatible with USB-PD 3.1 and above. Firmware runs on a Raspberry Pi Pico.

Projects I Like & Follow

Raspberry Pi Compute Module 4 carrier that plugs directly to HDMI port.

Raspberry Pi CM4 TV Stick

Hackaday Prize 2020

Mission "Wifi" Impossible > Bring Long Range 5G and 2.4 G WiFi Backed By A 1 Gigabit Fiber To The East Brainerd EF-3 Tornado Disaster area.

Open Sky Anchor WiFi Drone Brings The GIG

josh-starnes Josh Starnes

a hardware sampler based on the raspberry pi running bare metal (so no Linux)

openSampler

Open-source design for a 3d printer that can print metal at a low cost.

FDM 3D Metal Printer

The famous ball balancing platform reimagined

BJR_019

tamas-feher Tamas Feher

Arduino Sketch for ESP32, using RC-Switch(c) library and the ESP32 RMT peripheral to emulate RF remote controls (433/315Mhz)

ESP32 RMT peripheral for radio remote control

Use Raspberry-Pi DPI hardware to drive four chains of RGB LED panels.

Improved Raspberry-Pi RGB Matrix Driver

Robert Rouquette

Supplyframe DesignLab: 2023 Hackada…

If we win the Hackaday price, we will make BETA give aways. FOC field-oriented control for NEMA23/34

The Field Stack - NEMA23/34 FOC

juan-antonio-sren-ep Juan-Antonio Søren E.P.

A project to understand and repurpose a low cost night vision IP camera.

iNite Night Vision Camera Reverse Engineering

graham-braly Graham Braly

An SPI interface for 6502 microcomputers using discrete logic gates

SPI Gate

nate-rivard Nate Rivard

A modular and expandable 30MHz+ overclocked 6502 computer design using through-hole/PDIP parts

Fast PDIP 6502 computer

This magnetic PCB clamp costs less than $1, and can be assembled in minutes from items at your local hardware store.

Stupid Simple Hardware Store Magnetic PCB Clamp

dylan-radcliffe Dylan Radcliffe

USB-to-Serial, ICSP, and UPDI programming on one device

Integrated Serial Adapter (ISA)

clyde-d-corpuz Clyde D. Corpuz

Make IoT-based Smart Home Automation using Multiple ESP32 & NodeMCU network to control all the home appliances from the Switches & Blynk App

Blynk Home Automation with Multiple ESP32 NodeMCU

Simple to build ESP32 VU meter on Round Dispalys with Peak Meters.

ESP32 Analog style VU meter with GC9A01 Round Disp

mircemk mircemk

A small decoder which can decode the NEC protocol signals from your TV remote in Hexadecimal form. A small project with proper library/ code

IR Remote Decoder using Arduino Nano

Robotics conversion kit for human driving vehicles

Vehicle control kit

Using an EDF in place of a conventional rocket motor to make a model rocket

Electric Model Rocket

View all

Bits