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Hardware engineer and roboticist building miniaturized embedded devices, robots, and interactive displays.

miniaturized robotic arms and platformsembedded displays and portable terminalslow-cost Linux development boardsmotor control and robotics frameworkscomputer vision for embedded systemsdebugging and development tools

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Shanghai

稚晖

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@peng-zhihui

Self-taught hardware engineer shipping polished mechanical projects like ElectronBot and Dummy-Robot, with 85k GitHub stars across designs that span tiny robotic arms to the full hardware stack for agibot_x1_hardware.

ElectronBot. I built a mini desktop robot you can assemble and program yourself.

9.4k

Dummy Robot. I made a small robotic arm with full design files and software included.

15k

HelloWord Keyboard. I made a modular mechanical keyboard with swappable smart components.

6.6k

XUAN Bike. I made open designs for building your own electric bike.

5.6k

HDMI-PI. I made a hardware converter that turns phone screens into portable HDMI displays.

6.1k

ST-Link Nano. I made a tiny microcontroller code uploader that fits in your pocket.

935

Peak. I ported a tiny smart terminal to ESP32 with WiFi and a touchscreen-ready design.

1.8k

Project Quantum. I designed a modular pocket-sized Linux computer you can build yourself.

3.3k

HoloCubic. I made a tiny transparent desktop display that looks like a hologram.

6.7k

Planck Pi. I built a pocket-sized Linux board that costs almost nothing.

1.4k

PicoDK. I made a tiny ESP32 development board that costs almost nothing.

1.2k

Ctrl-FOC-Lite. I ported motor control firmware to STM32 hardware with real-time support.

1.3k

L-ink Card. I built a smart business card with a wireless display and NFC contact sharing.

7.6k

DeepVision. I made a shared testing tool for vision AI models on mobile devices.

1.9k

PocketLCD. I made a portable display that works as a power bank too.

6.5k

Cycloid Actuator Nano. I designed a compact precision gearbox from standard parts.

606

ImGUI Template. I made a C++ template for building desktop apps with ImGUI.

189

OpenHeat. I built an open-source heating plate for soldering circuit boards.

994

SerialChart. I made a tool that displays live data from hardware devices as charts.

636

BluetoothTouch. I made an Android app to control robots wirelessly over Bluetooth.

530

MiniRover. I made a complete open-source Mars rover you can build yourself.

609

Lottery Draw. I made a fair lottery picker for drawing random winners.

236

FingerBoard. I added fingerprint recognition to a mechanical keyboard.

408

FaceAPP Arduino. I made an Arduino tool that reads faces in real time from a phone app.

87

Cheese. I made a phone app that puts campus news and library info in one place.

110

GE-Switch. I designed a network switch to connect AI computers into one system.

143

Roboard Pro. I built an Arduino board with motors and motion sensors already included.

136

RPi Base. I designed a custom circuit board for Raspberry Pi CM4.

115

ONE Robot. I made a one-wheel robot that balances itself using motion sensors.

760

Quark. I made a tiny Linux computer board for hardware projects.

115

A-Eye. I built a tiny open-source AI camera that fits in your palm.

1.2k

GrblHost. I built control software for Grbl laser cutters and engravers.

187

CtrlAPP Arduino. I made an Arduino toolkit that talks to a mobile control app.

74

GRBL for STM32. I ported CNC control software to run on cheaper hardware.

195

TraceAPP. I wrote Arduino code that tracks colored objects in real time.

88