Power relays are specifically designed to handle either AC or DC. It’s important to know the fundamental differences between them before building them into a system.

High short-circuit performance is essential for applications such as batteries that carry large currents. In many cases contactors are used, however these are often large in size, taking up valuable ...

Modern domestic cleaning often requires significant time investment and can be a laborious task for many individuals. Most old-fashioned vacuum cleaners are solely hand-operated and do not have more ...

This Arduino-based Pomodoro timer project also uses this 25-minute cycle. Once you push the button to start the timer, it will run for 25 minutes, display a count-up timer and a "Study time!" ...

Pin 5 of Arduino Nano is connected to Enable Pin A of the L298 Motor Driver. Pin 3, and Pin 4 are connected to IN1 and IN2 of L298 Motor Driver. Attach BO Motors to motor pins of L298 Motor Driver and ...

The paper describes our research in household water supply monitoring & billing. Arduino mega 2560 was utilized in this project along with double relay for automation of the switching feature and ...

We build the Arduino based Multi-house Water Pump Control System. Here we are going to explain step-by-step, how you can make your own Water Pump Controller. But before that, we need to understand why ...

The MM1205 offers improved DC, analog, and RF performances by adopting the best design and manufacturing practices of the Menlo Micro signal relay product family.

L293D module is the most recommended DC motor driver to be used with Navigador. The Navigador Arduino library provides a convenient way to control the movement of a mobile robot or vehicle using an ...

Fortunately, both the speed and direction of a DC motor can be controlled via an Arduino microcontroller. Let’s get into details. Direction control A circuit known as an H-bridge may be used to alter ...

You can turn a non-smart appliance smart by giving it wireless capabilities. WiFi modules nRF2L01+ (left) and ESP-01 (right) allow the Arduino to connect to Wi-Fi networks. Normally, you would start ...