Content for Project

4-Channel Remote Receiver Using NRF24L01 Radio Module – Arduino Compatible

“Controlling 4 devices using an RF remote is very easy with this project. This is an Arduino compatible project. NRF24L01 module, Atmega328 microcontroller, 3.3V regulator, and few other components are part of the project. Onboard power LED and an …

A Big Self-Setting Clock

“Use an ESP32, an RTC, and a flexible LED Matrix panel to build this large clock that gets NTP time from the Internet. I’ve built several clocks. I like the ones that connect to the Internet and set themselves …

Attinyuino - an Arduino UNO Hat for the Attiny85

“A way to program and live-prototype with your Attiny85 with one board, without having to move the chip around. Introduction What’s it all about? Well, I was doing some programming and prototyping with the Attiny85 for my other project …

Balanced Line Receiver for Digital Signal Over Twisted Pair CAT-5 Cable

“The circuit presented here is a high-frequency differential line receiver amplifier that has excellent common-mode rejection at its inputs. The project is an ideal solution for a receiver of a digital signal or video signals that are transmitted over long …

Closed Loop Analog Position Control using Brushed DC Motor and Potentiometer

“The project presented here is a low-cost position control closed-loop analog-servo using brushed DC motor and potentiometer as feedback. This project provides all necessary active functions for a closed-loop servo system using a Brushed DC Motor and potentiometer mounted on …

DIY Arduino Laser pointer Shooting Game

“You need to shoot as many targets as possible. You get one point and one more shot for each destroyed Target The object of the game is to shoot the LDR (target) under the active LED with a light beam …

Elevator with Arduino

“You’ll learn how to create your own elevator with Arduino. Why Develop an Elevator with Arduino? In many places, elevators are used to allow users of a building to move between different floors. Elevators are devices that work with …

esp32-dali-clock

“This is an ESP32 recreation of the “Dali” digital clock where the digits “melt” into one another. Watch a full demonstration on YouTube The Dali clock was first written in 1979 by Steve Capps for the Xerox Alto and later …

Project  fddEMU

fddEMU

“An AVR (atmega328p) based floppy drive emulator for PC fddEMU is a DIY floppy drive emulator. You can immediately begin testing fddEMU on serial terminal with an arduino nano, an SD adapter that converts 5 volts arduino power supply and …

Handheld Thermocouple Thermometer

“Handheld thermometer for measuring high temperatures. Since I’m a pizza lover and I got a wood oven, I built this thermometer for checking internal oven temperature and compare the reading with the analogue one mounted on the oven This …