Electronics Contest

DIY Arduino Analog Clock

Arduino Cranial Stimulator (Bio-BrainTuner)

DIY Super Simple Sensitive Metal Detector

DIY Arduino Audio Spectrum Analyzer on VFD Display

ESP8266 Led Matrix Clock, Weather, News, Bitcion ...

Simple Smartphone Metal Detector Experiments

DIY Induction Heater With Frrite Core Coil

Play Button Award From Old Computer Motherboard

Tic-Tac-Toe Game With TinyML-based Digit Recognition

How to Send DHT Data From Raspberry Pi to IBM Cloud

DIY Arduino Voice Controlled Robot

8-bit Breadboard Computer

Remote Controlled Light Switch (Arduino)

Quick Click Space Ship - a Unity / Arduino Arcade Game

Robotic Dog

Smart PuzzelBox Using Raspberry Pi

Reusing Wall Warts

Automatic Trash Bin

Modified Laminator for PCB Toner Transfer - Revisited

Arduino - AI Number Guessing Game

SmartFridge

Multiplayer Wack a Mole

Long Life for a Cheap LED Torch Light

Wack a Mole

MINI ELECTRONIC LAPTOP -COJON-DRUM BOX

Fuente De Laboratorio Reciclada

Home Assistant Communicator for Those With Disabilities

Apollo 11 Arduino Clock

LumiClock

Toilet Water Running Alarm (or How to Avoid a $15,000 Water Bill)

Armadino - an Arduino Gameboy, Clock, Electronic Lab, TVout Console and More...

Fallout 4 3d Printer

Cthulhu Party Lamp/Accessory Using NeoPixels and ESP32 😍😎🤩

Smart Garbage

Cheap, Quick & Dirty Automatic Emergency Light

How to Upgrade an Ender 3 3D Printer into a Gaming PC Case

ESP32 Mecanum Wheels Robot and Bluetooth Gamepad Controller

Wheel That Turns by Itself (the Game of Life)

Color-Changing Prom Dress With Magic Wand

CUBOTino Autonomous: Small, 3D Printed, Rubik's Cube Robot (Raspberry Pi Zero 2, PiCamera)

Barney the Feet-Eater

Soft Squares - Chisel Away With Arduino in Unity

Use Flowmoduino to Increase Your Productivity

Car Remote Start by Arduino Nano

Bad's Soda - Arduino Project, Door Bradley van Ewijk

ESP32 Bluetooth Mechanical Keyboard - the Sanctuary

The (Freddie) Mercury Thermometer

Custom NanoLeaf Lights! DIY, Wireless, Modular, Arduino, 3D Printed!

BatSignal - Lights up if you have missed calls or messages

Motor Driver Board Atmega328PU and HC01

DIY Motorized WiFi Roller Blind - ESP8266 & Blynk

Arduino Automatic Motion Detection Activated Lamp With PIR Sensor on Tinkercad Simulation

12v to 220v MOSFET Based Inverter Circuit

Getting Started With LoRa + AT Commands

Pimp My Snapmaker Original - Mod No. 1: "Modify CNC 2.0 Module for Using With Snapmaker 1.0"

IOT Based Smart Security Surveillance Robot

Ultimate Mosquito Swatter Mod for Gamer: Add Kill Counter, Sound, Rechargeable Battery.

Joule Thief From a Beer Can

How to Make 30W Portable Bluetooth Speaker Box With High Bass

DIY : 10800 MAH Power Bank

Themed Binary Digital Clock With Arduino Nano and DF Player Mini

Wearable BlueTooth Controller for Switch Adapted Toys

PiConsole - Raspberry Pi Pico Retro Console

WatchEye - One Eyed Pet With Face Tracking

RAINBOW D20 ICOSAHEDRON Cube ... Under $20

ELECTRONIC LAPTOP CAJON

Power Block

Laser Engraver Made With Repurposed CD/DVD Computer Drives

Marblevator, Perpetual?, Cradle.

3D Printed Robot Dog

IOT BeeHive - Beehappy Project

BLE AI-driven Smartwatch Detecting Potential Sun Damage

ITTT - Digital Money Safe

How to Make Blinking Bicycle LED Light Using NE555

Mini Retro TV

Streaming Video on 1602 Character LCD Display With Arduino

Raspberry Pi Digital Camera

Arduino Pro Micro 16 Key Macro Keyboard

Teach Electrical Circuits- Frankenstein ER

How to Make a Motorized Lazy Susan With a Secret

LM324 Based 4 Channel Audio Preamplifier Circuit

The World's Smallest Prototyping Board

DIY Apple AirTag

ESP32C3 BLE to WiFi Bridge, BLE + WiFi Running Together

DIY Fitness Tracker(GET-FIT)

How to Clean Thermal Paste Off CPU

"MegaPack" a 12V 5200mAh Battery Pack

Advanced Water Management (AWM) in 10 Steps

How to Make Mini Fridge at Home

MacroPad - Macro Keyboard

BLE Indoor/Outdoor Weather Station - Rev 2a

Mini Speakers for Magic Mirror

10W Amplifier Using TDA 2003

Diy Switch for Your Electronics(very Easy)

Pet Robot

It's-a Me, Mario

RTC Based Clock Using Arduino and OLED

Reyax RYS8830 GPS/GNSS Receiver Module Guide

Nanoleaf 2.0

Raspberry Pi 4 Android Gaming Performance

ESP8266 Wi-Fi Based 7-Segment Display Clock

Alternative Android App for LittleBits W30 Bluetooth BLE

Guitar Shaped Audio PCB Amplifier

A CNC Compatible Electronic Edge Finder

Cute Weather Display That Is Also a Desktop Pet (❛◡❛✿)

MPU6050 Gyroscope With Arduino

EASY 3D Print Monitoring With ESP32 CAM

IoT Project Using ESP32 Blynk Google Assistant With Timer & Sensor

IoT Based TV Remote/IR Blaster With Google Assistant + Blynk ESP8266

DIY Pickup Winder

How to Make a Painting Play Music

Arduino Drawing Machine

Small Portable Variable Power Supply V2

Crypto-Mining With the DUCO-Miners

Automatic Chessboard

Box of Beezz - Drone Synth

SEEED STUDIO Themed PCB Keychain

Arduino Ultrasonic Sensor With 2.8" TFT Screen Display

DIY Fingerprint Lock Box

Crypto Mining Using NodeMCU

AutoCAD MacroMitt

Marblevator, Perpetual?, Version 2.

Cheap Desoldeing Iron Pistol Grip for Ease of Use

3D Printed Clock With Perpetual Calendar

Make Anything Easily Rotate

Ne555 Breathing Effect

The Black Swan Project

Arduino Start Signal

Ultrasonic Levitator

RC Toy Car Conversion to Hobby Grade. Bluetooth Mobile App Control With Proportional Steering and Speed.

Lora Based Gps Tracker Using RAK3172

Single Transistor Voltage Level Shifter

Cartridge Based MP3 Player - CartridgeMP3

Body Heat Powered Flashlight

Eumig P8 Power Plug 3D Printed

How to Change the Mode on Your Phantom 1 Transmitter

3D Printed DIY Video Game Racing Set Up

How to Upgrade Your CNC Control Box: Step-by-Step DIY Wiring Tutorial

Electronic Cricket Game V2

Retropie Arcade

Dēnglóng Carbon Monoxide Sensing Lantern

12V Solar Shed Lighting System

Electric Generator With Magnetic Transmission

RC Hovercraft - Single Motor (No Soldering Required) (Printable Plans Provided)

BLE Direct Tire Pressure Monitoring System (TPMS) Display Using ESP32

Electric Egg Whisker

Wall-e U-Command Nerf Turret TerrorScout

Special Light for Water

ESP32 Balancing Robot

Mothers Day Safe With Lights

BLE Smart Notification for Riding

DIY Bluetooth Audio Receiver + Pop Noise Remover for Amplifier TPA3116D2 2.1

Automatic Chicken Coop Door

Mother's Day Gift Makers' Style

Travel Size Double Speaker 2.0

LDR Color Sensor

Mini Tv That Pops Up on Your Bed

Back Rub Machine

Mini Drone

Easy and Powerful Electric Nerf Gun

Electric Door Lock

Temperature Controlled Fan

Cat Type Robot Cleaner　猫型ロボット掃除機

Building a MIDI Controller / MacroPad

Midbar

Harry Potter Wand With Lights

Butterfly LED Panel: Smart Light for ESPHome

Simple BLE Temp Sensor for Beginners, 5 Yrs on Coin Cell

Smartphone Camera Foot Switch Trigger

Bc 547 Led Chaser | How to Make a Led Chaser|

Water Machine With Button

DIY Stream Deck! Control Your Stream Much Easier for Less Than £50! Works With OBS and Any Other Streaming App That Supports Hotkeys.

Control Moment Gyroscope | Active Boat Roll Elimination

3D printed In Line Twin Cylinder Engine

ITilt Beer Hydrometer

Voronoi Diagram Based PCB Lamp

How to Laser Cut a Arcade Cabinet

Tim's Hot Plate

Modular Solar/UPS for Raspberry Pi 4B

What's Your Network ? Geocache - GC9HE3Z

The Revolve Electric Lawn Mower - Made From Recycled Components!

WiFi Controlled Mark IV Tank 3D Printed

RGB LEDCUBE Using NEOPIXEL LEDs and PCB

Talking Tetris Clock