This is a board to control two Nokia screens to give my robot eyes. It will be connected to the microcontroller via I2C (two Wire).

The task was to control a lighting system with an Arduino via DMX.

This is my next project, a smartphone-controlled Arduino 4WD robot car or Bluetooth Arduino robot.

A time switching battery powered solar charged circuit, used to power an Arduino Uno and some peripherals.

How to build a wind turbine MPPT regulator within direct injection or battery configuration, 24V or 48V, 30A max. Update : V2 with a PCB.

IoT Enabled Hydroponic Farm

A firefighter Arduino autonomous robot which is capable of detecting, approaching and extinguishing fire.

This project will show you how to make an automated watering system and water level indicator.

Displays your pulse rate, blood oxygen level and a moving graph of each heart beat, the photoplethysmogram (PPG).

Replace an unreliable cheap pressure switch with an Arduino-controlled high current relay. Ver 2 now includes an auto drain valve.

Meet the little black rover that can do many things in your house without bumping into a single thing!

This is a model circuit that can control the speed and the direction of a dc motor without the h-bridge ( it's an alternative to h-bridge ).

An up to six digit number code that enables you to unlock a secret container.

This is a library that allows any machine or robot to be controlled by G-code.

An open microbial bioreactor for growing cultures of about 1L.

Control a R/C truck using your smartphone.

The objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266.

Roombot is a room cleaning robot that moves around the room avoiding obstacles, picking up dust and wiping the floor.

This is a simple IR sensor block detector for model railroads. It controls three lights: red, yellow and green.

With the recent loss of the Samsung SmartShield I have created a replacement solution using the Arduino Wireless Shield and an Xbee S2C.

Ever wonder how much filament you actually used for a project or have an old mechanical ball mouse laying around to be recycled?

Use your Arduino to create a Binary Clock and learn how to read Binary numbers.

An automatic bell for school. Ring when you want using an Android app.

Ever wanted to be able to upload your code directly from Notepad++?