Content for 16x2 LCD

Simple calculator based on Arduino MEGA

“Nowadays, doing calculations isn’t a problem at all. Powerful calculators can be bought for few Euro or easily installed on phones and computers. However, we decided to turn our Arduino into a calculator because we think it could be …

Bulls and cows game with arduino

“Also known as Cows and Bulls or Pigs and Bulls or Bulls and Cleots) is an old code-breaking mind or paper and pencil game for two or more players, predating the similar commercially marketed board game Mastermind. It is a …

Clock with thermometer using Arduino, i2c 16x2 lcd, DS1307 RTC and DHT11 sensor.

“Hello! It’s been a while I’ve didn’t posted anything on Instructables, but now I made a simple project that I’ve seen on internet in various forms. I managed to build a code using other codes I …

Raspberry Pi Beekeeping Server

“Beekeeping (or apiculture, from Latin: apis “bee”) is the maintenance of honey bee colonies, commonly in hives, by humans. A beekeeper (or apiarist) keeps bees in order to collect their honey and other products that the hive produces (including beeswax …

Arduino IC-Tester

“Quite some time ago I purchased an IC Tester from Genius. The G540 is able to programm various IC as it is able to test CMOS and TTL IC. Last option was quite interesting to me as this makes repairing …

Arduino Kitchen Timer

“In the beginning God created the heaven and the earth. And human beings. And human beings created digital kitchen timers, like this one.”

Arduino RPG Simulator

“When I was a young-ling, we had arcades and bowling alleys to play games slightly better than the Atari home gaming system. The VIC-20 home computer system was the predecessor to the Commodore-64. Growing-up during a time before wireless …

GrayBOX - Accident Detection and Theft Protection System

“GrayBOX is a device which protects you and your vehicle. This device will be mounted on your vehicle and will perform some tasks automatically to save you and your vehicle*. GrayBOX contains a SIM card so you can communicate with …

Laptop Battery Analyzer /Recycler

“I started out , when at work they had pile of battery packs for laptop computers , that no longer worked. Well I know that most (not all ) Battery packs for Laptops are made up of a bunch of 18650 Li-Ion Battery …

Safe Box Joystick Controlled

“This project was for ‘Creative Electronics’, a Beng Electronics Engineering 4th year module at the University of Málaga, School of Telecommunications. I would like to start this project by saying that, in the first place, all this was intended to …