Content for Arduino

Arduino water level indicator: the best method to measure!

“Knowing the amount of water in an overhead tank can be one tedious task. Usually youll end up climbing up the stairs to the tank and checking the level manually or until you hear the water overflowing from the top …

Keychainino: a programmable, playful Key Ring

“Based on Arduino, it performs electronic light games by piloting a LED matrix thanks to a special multiplexing mode. In the fast paced world we live, moments when we can do whatever we want are rare and we have to …

monomepi step sequencer

“The brain is a Raspberry Pi 3 which runs the step sequencer program, written in python. The monome is connected to the Pi via USB. An Arduino Uno is also connected to the Pi via USB. The Arduino controls 8 …

Sleep Tracking

“This project was motivated by two things: my almost complete inability to get out of bed in the morning, and my fondness for recording data from routine activities and making graphs with that data. My main problem with waking up …

Arduino Plant hidration system

“I always wanted to have my small garden on balcony, but hot summer, my lazyness and lack of knowledge about gardening whatsoever were reasons why I didn’t have proper one. My wife is better in that part, but lack …

Ping Pong in Arduino, with MAX7219

“Let’s build the classic game of ping pong with arduino and with a 8*8 LED Matrix controlled by MAX7219. It is necessary to have LedControl.h library. The code is compact as compared to other codes available in …

Controlling an Arduino Turret With IR Remote

“In a previous instructable, we covered making an Auto-Turret with a Pixy. That was great for tracking objects of a certain color and firing on them. What if you want to control it manually? There are several options, such as …

Garduino: Geek Gardening with Arduino

“I wanted to start gardening, but I knew I wouldnt keep up the regular schedule of watering the plants and making sure they got enough light. So I recruited a microprocessor and a suite of sensors to help with these …

RPM Measurement Using Hall Sensor and Arduino

“In continuation with my previous instructable, RC Car that you can find on this link RC Car using infrared. I’ve decided to upgrade the car with RPM measurement using Hall sensor and a neodymium magnet. In the following steps …

Word Clock Using Arduino and RTC

“I decided to make a special gift for my girlfriend for her birthday. As we’re both into electronics, it was quite a good idea to make something “electronicsy”. Besides, we both have gifted each other this kind of self …