Posts tagged with digital write

Arduino, Arduino, Arduino!

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Filed under Electronics

Arduino UNO Microcontroller Development Board

Arduino cc (or the Arduino company) is an open-source computer hardware and software company that designs and manufactures single-board microcontrollers called ‘Arduinos’.

Magnetic door sensors

Posted | Updated 1 June 2021
Filed under Electronics

Introducing Magnetic door sensors

Magnetic door sensors can establish if a door is open or closed and are commonly used in alarm systems to trigger the opening and closing of doors and windows.

Using serial ports for communication

Posted
Filed under Electronics

Using serial ports for communication

Serial ports are connection ports that transfer data in or out one bit at a time. Data is transferred using two lines, one for transmitting, and one for receiving.