Content for Project

USB PD Inverter

“The ATtiny212/412-based USB Power Delivery Inverter converts direct current from USB PD power supplies into sine wave alternating current with selectable voltage and adjustable frequency. For this purpose, the ATtiny’s powerful Timer/Counter D (TCD) controls an H-Bridge …

Wireless Die and Wireless Receiver Using ESP-Now (Mental Die)

“The primary function of this die is to perform a magic trick. The Trick: Give this die to a friend or observer and ask them to keep it under a glass, while you have turned your back on them. And …

12V Lamp Flashing Circuit

“Here is a project that involves the electric side of your bike or car! we are building a 12V Bulb flashing circuit and I fully documented the necessary steps to achieve a working circuit for such purpose. You will not …

A Arduino RP2040 Standalone IoT Computer Running BASIC

“This instructable is about building standalone computers running a BASIC dialect suitable for IoT and interactive work. It uses low cost components that are readily available and can be integrated without much difficulty. So why running BASIC on a microcontroller …

Ball Balancing Robot | Arduino Object Detection Via OpenCV

“This is a ball-balancing robot. It will try to balance the ball in the middle with Object Detection & Image Recognition through Arduino & Python. We have used distance sensors and image recognition techniques to keep it balanced. Why did you decide …

Build DIY Maze Game Using Arduino

“In this project, we will be building a maze game using Arduino. Arduino is an open source electronics platform based on easy-to-use hardware and software. It’s intended for anyone making interactive projects. In this project, we will be using …

Combination Password Locker

“Protect your passwords with this unique password locker. Once unlocked you can automatically send Website credentials via Bluetooth. This project came about after playing with a rotary encoder and wondering how it could become the basis for a rotary combination …

DC Motor Open Loop Vs Closed Loop Demonstrator

“This is a hands-on demonstration of DC Motor Open Loop vs Closed Loop control. Students can simply touch the tires (or use a pencil etc.) and feel the difference between them. There are two very low power motors/tires. One …

ESP8266 Smart Shoe (pedometer)

“Smart step counter shoe using ESP8266, Infrared Sensor and a LiPo battery. In this project, we will make a smart shoe which can count the number of steps taken and approximate distance walked. It requires the Blynk App and a …

Hand Gesture Control Robot Via bluetooth

“How to Make Hand Gesture Control Robot Via bluetooth | Arduino Hand Gesture Control Robot”