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MrQ

I am a pcb designer and passionate about hardware as well as 3d printing and aerospace, game simulation

vietnam

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This user joined on 06/23/2025.

My Projects

Motherboard for 3d printer using rp2040 microcontroller

3D printer motherboard using RP2040

RP2040 development board I made myself

RP2040 development board

Development kit using Esp32-Wrover microcontroller

Esp32-Wrover Development Kit

The development board uses the STM32F04 microcontroller which you can order yourself and solder the components yourself.

STM32F04 DEVELOPMENT BOARD

Things I've Built

This is a pcb I designed

Projects I Like & Follow

Hackaday Prize 2019

Fun-on-a-Keychain is back, packing all your games and multiple emulators in a cute and extremely tiny handheld console.

FunKey project - All your games on your keychain !

cinvent c.Invent

Hackaday Prize 2020

A completely automated way to take photo's and convert them into a 3D-object

Arduino controlled photogrammetry 3D-scanner

brian-brocken Brian Brocken

I wanted to make a low cost drone with all the bells and whistles, so people working with a small budget can get into the drone game. ~$50

ESP32 Drone

A custom ESP32-based quadcopter that you can control via WiFi

ESP32 Quadcopter

joshua-cho Joshua Cho

Supplyframe DesignLab: 2023 Hackada…

The Agrofelis Robot is a multipurpose agricultural robot which is energy dense programmable AI-Ready and precision agriculture capable.

Agrofelis Robot

After 45 years, the original Microtronic firmware ROM rises from the ashes and flies with new hardware!

Microtronic Phoenix

michael-wessel Michael Wessel

Raspi Zero handheld gaming system for programming and hardware education and fun.

Herman Entertainment System

johnsonfarmsus JohnsonFarms.us

A journey to explore and better understand the Multitech Microprofessor machines in my retro computer collection

Exploring the Microprofessor

michael-wessel Michael Wessel

2021 Hackaday Prize

Grumpy Hedgehog is a connected device that allows you to read and interact with movements. Its LCD screen displays the Hedgehog's expression

Gesture/Pattern Recognition Without Camera : TOF !

jeanperardel jean.perardel

Rotary Encoder with USB Interface based on ATtiny85

ATtiny85 TinyKnob

stefan-wagner Stefan Wagner

A colorful, interactive business card with an SMD parts cost of $1!

CH32V003 Business Card

adam-billingsley Adam Billingsley

SRAM Emulator and SD Card Interface for Vintage Single Board Computers (such as the Heathkit ET-3400, Lab-Volt 6502, and Microprofessor)

PicoRAM Ultimate

michael-wessel Michael Wessel

Small FM Radio with RDS and OLED based on ATtiny412 and RDA5807MP

ATtiny412 FM Pocket Radio

stefan-wagner Stefan Wagner

A reaction wheel inverted pendulum driven with simpleFOC and made from 3d prints with embedded metal rings.

A Simple Balancing Robot

RDA5807M FM mini-radio with STM32F030F4 controller and 0.91" OLED

RDA5807M FM mini-radio

A 8x8 LED matrix PCB business card playing Snake

Gamified Business Card

LambertTheMaker

My personal business card

Smart EE designer Business Card

marius-taciuc Marius Taciuc

Creating a business card to advertise oneself in a practical and useful way

The RGB Solar-Powered Flashlight Business Card

colin-catlin Colin Catlin

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