Content for Arduino Uno

Solar Tracker 35W with DC Motors

“Solar tracking photovoltaic (dual axis) that follows the sun, using LDR sensors and two DC motors. This project is designed for educational purposes. It will be used for demonstration to students in order to have a first touch with solar …

Arduino based Sun Tracking Solar Panel

“How to Make Solar Tracker System using Arduino and LDR | Arduino based Sun Tracking Solar Panel”

Arduino Telephone Caller ID Unit

“CLI, also known as Caller ID and calling number delivery (CND), is a service offered by the telephone service provider to customers to obtain the calling party number and date/time of the call. The service activation and information format …

DIY Variable Isolation Transformer

“Let’s clear one thing first. This is not a “Step by step -How to” guide to make your own variable isolation transformer. This is just me sharing my work, comments and ideas while building a piece of much needed …

Low-cost seismograph using optical mouse

“Hack an optical mouse to detect seismic vibrations with a simple laser source, a hacked mouse lens and a physical cantilever arm setup. The “seis-mouse-meter” was part of the 2020 Frugal Science course (frugalscience.org), where we were challenged with …

Remote Controlled LEDs with IR Receiver and Arduino

“Control two LEDs with IR Remote, IR Receiver and Arduino. This project shows how to control two LEDs with IR Receiver and Arduino. An Infrared (IR) transmitter uses light to transmit signals to the IR receiver. The light is in …

Control LEDs ON/OFF With 433MHz RF Remote and Arduino

“In this simple tutorial we will learn how to turn ON/OFF 4 LEDs with a 433MHz RF Remote and Arduino. What you need: - Arduino UNO (or any other Arduino) - Jumper wires - 4 X LED - 4 X 1K ohm Resistor …

ITTT - Attention Wanting Robot - Mike Veldkamp 1D

“Welcome to this “If This Than That” project. For the final result of this project I made a small little wooden robot. The robot has different facial emotions depending on what’s happening, if he is awake and you press …

Long term dust monitoring system

“Monitor the surrounding dust and large particle (>0.5µm) for long time using Blynk IOT and plot the data for further research. In this project I have made a IOT based Dust density monitor which can measure the surrounding dust …

Arduino Ultrasonic Navigator for the Blind

“Bat Eyes 1.0, an Arduino device that can help blind people navigate their way, designed to replace the traditional cane. Why this? My maternal grandfather was a surgeon of ophthalmology, and dedicated his entire life to helping the visually …