An autonomous high speed line follower robot based on PID control.

This is an Arduino library for the SI4844, BROADCAST ANALOG TUNING DIGITAL DISPLAY AM/FM/SW RADIO RECEIVER, IC from Silicon Labs.

This project is about a shortwave trasmitter from 3 MHz to 30 MHz. It uses the SI5351 oscillator from Silicon Labs controlled by Arduino.

This is an Arduino Library to control the AKC695X / M695X DSP radio devices.

Program a small Arduino Using A bigger Arduino to Display a Scrolling Text Without a Library.

This project will show how to control humid by Arduino.

An Arduino based MP3 player with 30 levels of volume adjustment, 5 levels of EQ adjustment, and a pretty cool retro looking UI.

An artistic alarm clock that uses and array of 7-segment displays to display large digits in a unique way.

Low cost smart vitals wearable which can help in early detection of COVID-19 in front line workers

Protect lithium polymer battery pack from over discharge.

Smart adaptor for existing switch which gets triggered based on human presence.

This is an Arduino library for the SI47XX, BROADCAST AM/FM/SW RADIO RECEIVER IC family from Silicon Labs. This library also has SSB support.

A low-power Arduino car counter that works by logging each time a car drives over a rubber tube across the road.

We're learning how to "hack" a bluetooth toy car by building a custom remote for it. using arduino and a gyroscope.

Small self contained Arduino Pro Mini Simon game

Play three variants of the game Tacoyaki (also known as Lights Out). Full instructions and code included.

Replacement for broken mechanical timer of a washing machine with electronic timer.

A test system for up to 255 WS2812B RGB LEDs. It can test rings, panels and strips built from WS2812B LEDs.

I needed to set a large number of ds18b20 sensors up and I had to record the address and position of each sensor.

Control temperature by heating element, Arduino Pro Mini will control heater to reach setting temperature, show temperature graph to PC.

Make your own motor driver shield PCB for an Arduino Pro Mini using an Arduino Pro Mini.

I made a mask for Halloween. This mask has an eye of LEDs and its mouth flashes red. This mask drops children there in fear.

Make a long range remote controller for your robot.

The nice Renault Megane III piece of engineering and Arduino can play nicely together, assisting drivers on lanes change.