Maze Adventure Game with Scratch
Lets make a maze game using block-based encoding with Scratch. In the game there are goals such as earning points, overcoming obstacles, reaching the last prize.
Obstacle Detection System with Infrared Obstacle Escape Sensor
Infrared obstacle escape sensor (KY-032) is a sensor that sends signals when there is an obstacle in the way. This article focuses on the use of KY-032 sensor, led, buzzer and dc-motor together.
Basic Piano with Ardunio
Simple piano construction using Ardunio UNO, buzzer and buttons
Simple Parking Sensor with Ardunio
A simple parking sensor application with Ardunio Unio, HC-SR04 and buzzer
Step by step Libre Calc
Spreadsheet programs like Calc, Excel, Google E-Tables are useful programs and have similiar features. In this article general works that can be done in spreadsheets will be explained through LibreCalc.
Sensors, spesifications, connections and basic samples