This arduino UNO project introduces a Sun-tracking system project using an Arduino Uno, a servo motor, and LDRs to optimize solar panel efficiency. Hardware components, circuit connections, and ...

Browse 500+ Arduino projects with downloadable code and circuit diagrams. Complete tutorials for beginners and advanced makers.

Now you can build your own room temperature monitor using an Arduino board. The circuit is a combination of an Arduino UNO board, LM35 temperature sensor, ...

This project describes an Arduino-based wireless frequency meter designed to measure frequency of sinusoidal AC signals in the range of 50Hz to 3kHz.

The past month or so I’ve been playing with the Maxim DS1307 Real-Time-Clock and DS1621 Temperature Sensor ICs. I hooked them up to an Arduino Uno board with a Parallax Serial 16×2 Character LCD. I ...

My goal here was to see what I can monitor without installing any software on the computer, but just using connections to the motherboard. Circuit schematic: I used an Arduino Leonardo, but I don't ...

This is a simple Arduino Temperature and Humidity monitor using a big ST7920 display. - educ8s/Arduino-ST7920-Temperature-and-Humidity-Monitor ...

This automatic plant watering system is made using an Arduino Uno. Complete circuit, PCB layout & source codes are also available.