Arduino Projects Archives - Page 2 of 5

220V Light dimmer with Arduino – Lamp brightness control

It is very easy to build a good and simple AC light dimmer using Arduino, this light dimmer is used

Few weeks ago I made a datalogger using Arduino, SD card, DS3231 real time clock chip and DHT22 sensor which

This post shows how to build a simple thermometer using Arduino UNO board and DS18B20 digital temperature sensor where the

Last time I made a simple half-wave controlled rectifier using Arduino and thyristor (SCR), and in this topic shows how

This small topic shows how to build a simple single-phase half-wave controlled rectifier using an Arduino board and an SCR

Last time I made a simple Arduino datalogger using SD card and DHT11 relative humidity and temperature sensor. Now I’m

Building a data logger using Arduino and SD card is so easy, this topic shows how to build a simple

This example shows how to read and write data to and from an SD card. Example will be tested in

This topic shows how to get started with Arduino and SD card (microSD cards). This example shows how to read

In this tutorial I’m going to control a DC motor speed and direction of rotation using Arduino uno board, rotary