Contest

DIY Reflow Hot Plate

Ender 3 Pen Plotter Toolhead

Powerful Cleaning Tool for Delicate Surfaces

Retractable Pocket Saw - 3D Printed - EDC

Invaluable and Essential PICKUP TOOL for Tiny Things

Realtime Clock With 18F2550

AI Voice Assistans With ChatGPT on Raspberry Pi 5

Drill Press Safety & Performance Upgrades

Build a Mini Weather Station and Gas Leakage Detection Tool for Campers

DIY Weighing Scale Using Arduino at Your Home

Arduino Parking Assistant V3

Battery Terminal Cover Caps

Make a Woodworking Vise From a Barbell

Dumpling Wrapper Wetting Tool

Foam Cutting Tools for Accurate Repeatable Shapes

Multitool-pencil Sharpener

DIY RC Meter (Resistance + Capacitance) Very Accurate — With OLED Display

Wiggle Worm Spudger Fidget Tool

Tim's Servo Tester

Hot or Cold? Mini Temperature Forecast

USB Compatible Wii Nunchuk Conversion

HOUSEHOLD MINI-JACK

Hand Tools From Unconventional Sources

DIY Single-Axis CRT Oscilloscope

Adjustable Constant Current Source and Constant Current Sink

CNC Router X & Y Axes Zero Block

LED Matrix Hourglass - (Simple)

ESP01 Tester

AI Bunny