Content for 16x2 LCD

JumpMan Game Arduino HD44780 I2c

“JumpMan is very simple on Arduino. The game uses only two “jump” and “reset” buttons. The game uses a display HD44780 2x16 connected via i2c. In the game, we skip a man over the trees. The speed of the game …

ESP32 Tutorial: Some Built-In Capabilities

“The ESP32s, are a series of inexpensive microcontrollers, introduced in the last quarter of 2016. They are powerful systems on a chip (SoC) and can replace the ESP2866, and perhaps one might say even the Arduino UNO. Athough, clearly they …

Save Water & Money With the Shower Water Monitor

“Which uses more water - a bath or a shower? I was recently thinking about this question, and I realized that I don’t actually know how much water is used when I shower. I know when I’m in the …

Digital Manometer/CPAP Machine Monitor

“Ever wake up in the morning found your CPAP mask is off? This device will alarm you if you have unintentionally removed mask during sleep. CPAP (Continuous Positive Airway Pressure) therapy is the most common form of treatment for Obstructive …

Incubator - INQ

“In this project we will build an affordable incubator which is able to create an internal area with constant temperature and humidity. With an accuracy of +/- 0,2C and +/- 4% relative humidity, you should be able to incubate all kinds …

Escape Room Decoder Box

“Escape Rooms are awesomely fun activities which are highly engaging and great for teamwork. Have you ever thought about creating your own Escape Room? Well with this decoder box you can be well on your way! Even better have you …

LED Audio Visual Display

“RGB LED matrices are a common project for hobbyists who want to experiment with light displays, but often are either expensive, or restrictive in their size and configuration. The aim of this project was to create a reconfigurable display that …

Low Ohmic Resistance Meter With INA219 Current Sensor

“This is a low cost milliohm meter which can be put together by using 2X INA219 current sensor, Arduino nano, 2X16 LCD display, 150 Ohms load resistor and simple arduino code which the library can be found online. The beauty …

Slimbox - a Smart Bluetooth Speaker!

“Hey there! For my school project at MCT Howest Kortrijk, I made a smart Bluetooth speaker device with different sensors, an LCD and RGB NeoPixel ring included. Everything runs on the Raspberry Pi (Database, Webserver, Backend). So in this instructable …

Arduino Lock Box

“A quick build for an Arduino Uno that uses a countdown timer to open a servo motor gate in order to use it as a lock. So, Why Build This? This invention is deigned to be a “lock box” with …