electronic modules
3D Mini Water Dispenser | Circuit Easy Build
Bring the faucet to your desk. If the shared dispenser is a walk away, this pocket-size 3D Mini Water Dispenser puts a spout right…
arduino
Arduino LED Matrix | A Beginner’s Guide
Press power, watch color happen. This beginner-friendly project drives a 64-pixel (8×8) NeoPixel matrix from an Arduino and paints it with a smooth, rotating…
arduino
3D DIY Soundbox | Arduino Project Idea
Boot. Play. Sing. As soon as you power on, the 3D DIY Soundbox. There is no phone, no pairing, and no app - just…
arduino
Arduino Analog Multiplexer | A Begginner’s Guide
Running out of pins? Imagine reading 16 sensors with only one Arduino input. That’s what the HP4067 does:
arduino
3D Smart Cane | Arduino Project Idea
One step from a collision? Not today. The 3D SMART CANE “sees” ahead and warns you before the tip hits anything. A quick beep…
arduino
Touch-o-Lantern | Arduino Halloween Project Idea
One tap. A red flash. A creepy laugh. If you want a prop that makes guests jump - and then lean in for more…
arduino
Tutorial of MP3-TF-16P | DFPlayer Mini Guide
Want a tiny MP3 Player prop that plays your own sound, like “The Fate of Ophelia”? Need a simple build for a 3D-printed pumpkin…
electronics
3D Two-way Switch | Circuit Staircase Easy Build
Have you ever wondered how lights on a staircase can be switched on or off from both ends? That’s the idea behind a two-way…
electronics
DIY 3D LED Flashlight | Easy Build with White LEDs
Looking for a compact light you can actually build and maintain yourself? This DIY 3D LED Flashlight delivers a bright, pocket-friendly beam using nine…
electronic modules
Getting Started with Solenoid Valve | An Inside Look
Have you ever wondered how appliances like washing machines or automatic watering systems manage the flow of water with such precision?
electronics
3D-Printed Magnetic Door Alarm | DIY Project Idea
Interested in a quick, reliable way to know the moment a door opens? One small kit gives you instant, local alerts without apps or…
arduino
3D Mini Rain Car Wiper | Arduino Project Tutorial
Interested in a tiny build that moves the moment a raindrop lands? This 3D Mini Rain Car Wiper...