From a simple electronic toothbrush to complicated robotics systems, DC motors are present everywhere. In most of our previous Arduino projects, we have used these DC motors as actuators and ...

This is an automatic Transistor Tester, to identify pinout and characteristics of various discrete semiconductors ( Transistors NPN, PNP, MOSFETs, etc ). It's also evaluating resistors, capacitors, ...

In this lesson, we move beyond reading sensors and blinking LEDs and begin controlling real hardware safely. The goal is simple but powerful: allow a small microcontroller to command devices that ...

In this project, we will see how to control a DC Motor using Arduino and L298N Motor Driver. There are different ways to control a DC Motor but the Arduino DC Motor Control using L298N Motor Driver is ...

Arduino is a microcontroller based prototyping board that runs on small DC power. A Relay is a device that helps microcontrollers (or microcontroller based boards) like Arduino to switch on or off ...

In this project we are going to make Clapper circuit using the concept of ADC (Analog to Digital Conversion) in ARDUINO UNO. We are going to use a MIC and Uno to sense the sound and trigger a response ...

A Tinkercad/Arduino Uno validation project for an 8-channel LED driver block using a 74HC595 shift register and eight NPN transistor low-side switches. The purpose of this block is to validate one ...