Create a fun game of chance with MakeCode and Circuit Playground Express

Programmable tapping fingers with Circuit Playground Express and MakeCode

In this short article, we are getting to find out how to form a DC motor speed negative feedback circuit.

2000 Watts Induction Heater: Induction heaters are a great piece of tool for heating metal objects that can come in handy in a DIYers workspace when you need to get things red hot without messing up the whole space. So today we are going to create an extremly…

Automated Macro Focus Rail: Hello community,I would like to present my design for an automated macro focus rail. Ok, so the first question what the devil is a focus rail and what is it used for ? Macro or close up photography is the art of imaging the very…

LED Distance Indicator Dog Harness: I usually take my dog Rusio for a walk when the sun goes down so he can play without getting too hot. The problem is that when he's off the leash sometimes he gets too excited and runs further than he should and with the…

Creating Easy Glass Circuit Boards at Home: Printed circuits boards surround our daily lives : High Tech products, computer tools, household appliance, have one or more electronic circuits. Before in tutorials, I explained the manufacture of a printed circuit…

PCB FOR INTERACTIVE MODULE 8x8: I have previously done a project about "INTERACTIVE RGB LED TABLE" with A2 size, 16x16 RGB LED matrix on foam sheets. I gifted it to my friend. Today, I will share how to implement this project by designing an INTERACTIVE MODULE…

Two Sided PCB Using Toner Method: This describes an easy method to make professional looking two-sided printed circuit boards at home.

DIY Bluetooth Speaker From Scratch!: I've always wanted to make my own Bluetooth speaker from scratch and with my new found free time I decided to accelerate that want into a reality! The board I designed revolves around the XS3868 Bluetooth module and the…

When form is as important as function

After seeing the great sculptures form Mohit Bhoite, I fellt in love with his satellite sculpture. For my own satellite sculpture, I set the goal to see it blinking not a few hours but the whole night! and also to have the chance to choose the pattern I wanted…

An ESP8266-based circuit monitors the operation of the plugged-in load. It is achieved via measuring the current consumption. One of the possible application of such a device is observing a washing machine (or a dryer or any kind of power-hungry household…

Inspired by Ben Eater's "World's Worst Video Card" video, I wanted to see how low we could get the chip count, and whether it would fit on a single breadboard. It would have done, if I'd squeezed it in more tightly!

This was designed rapidly with not enough planning. It works. I am happy with it, but there is lots of room for improvement.

Arduino for control, Osram LEDs with a TI driver for light. Uses analogue input and RC circuit to detect when someone is touching…

Candy in a 35mm film container is launched towards a trick-or-treater when they step on a foot pedal 50 feet away from the launcher. A Paper Air Rocket launcher built several years ago was repurposed. It uses PVC pipe, a cheap electric sprinkler valve and…

DIY Current Sensor - 2.0: Hello there! I hope you all are fine and in good health. This instructable is about making your own current sensor that is compatible with Arduino and most other widely popular microcontrollers. This project features a compact design…