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reverse engineering and modeling of the KGM M4 Multi indicator display
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KGM DISPLAY

fwankFwank

A coffee table that draws pretty patterns in sand using a corexy mechanism to move a magnet
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Arrakis 3.0 Coffee (Sand) Table

mark-rehorstMark Rehorst

A DIY radio reconnaissance device
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Software Defined Toolkit

p3rp0ulp3rp0ul

Automatically sort random Lego pieces by colour!
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Colour sorting machine for Lego

robgRobG

Computer based on raspberry pi pico 2 arround the z80 CPU
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z80neo

turbossTurBoss

This circuit is not new but is rarely used or talked about. So here is a linear VR using BJTs only
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BJT AS A ZENER

taurai-mirimitaurai mirimi

Built with Arduino UNO R4 Wi-Fi + RTC + IR Sensors + Buzzer - because Mom said "Put that book back where it belongs!")
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Never Lose Your Book Again - The Smart Book Holder

rohan-barnwalRohan Barnwal

ATmega2560 based SBC with VGA, PS/2 and SD cards - meant to run FORTH now and serve as graphic card later.
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MHF-002 (Mega Home FORTH)

gilhadGilhad

Simple Audio Spectrum Analyzer with multiple adjustable display, speed, and sensitivity modes for a customizable audio visualization experi
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How to Build a Simple Audio Spectrum Analyzer

mircemkmircemk

The 8-key macro pad with LCD isn’t just another macro pad— it's a visual, scriptable, dynamic control deck you build and own.
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8-Key MacroPad with 3.5 inch LCD

yang-shuYANG SHU

Smart RFID Lock using Arduino UNO R4 - keyless, portable, and automatic servo lock any space. Secure simple and smart!
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RFID-Based Smart Servo Lock System Using Arduino

rohan-barnwalRohan Barnwal

An Arduino Uno R4 Wi-Fi-powered intelligent, automated RFID attendance system that tracks attendance, timing and summary in real-time!
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Arduino Uno R4 Wi-Fi Based RFID Attendance System

rohan-barnwalRohan Barnwal

Ever dreamed of driving a car with your mind? Just by using EEG (brainwave) and EMG (muscle) signals?
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Brain-Controlled Car: EEG + EMG Robotic Control

deepak-khatriDeepak Khatri

Learn Smart, Drive Safe: The Ultimate Guide to DRIVING SCHOOL ALDIE VA
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Learn Smart, Drive Safe: The Ultimate Guide to DRI

novadrivingnovadriving

The Smart Presentation Controller lets you navigate slides hands-free using simple hand gestures
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Smart Presentation Controller using Arduino

rohan-barnwalRohan Barnwal

custom(izable) circuit for sending some megabytes over differential pairs.
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miniMAC - Not an Ethernet Transceiver

yann-guidon-ygdesYann Guidon / YGDES