In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

For example, the switch resistance is nominally 4 ohms at room temperature. ... 15 thoughts on “ Arduino Analog I/O Multiplexer ” frankbuss says: June 9, 2018 at 1:43 am ...

This is a simple project. It uses an Android device to switch an LED driven by the Arduino. Connectivity is provided by the Bluetooth module inserted in the breadboard. But one look at the UI on th… ...

Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

The Arduino Uno board detects the tattoo artist’s gestures via a distance sensor, and signals the machine with an on or off output. Watch this video on YouTube . Source: AH : WTech ...

For more information on the new Raspberry Pi and Arduino breakout boards by SwitchDoc Labs jump over to the Kickstarter website for details and to make a pledge from $10.