Posts by Kiran Saleem

LM35 is a temperature sensor that outputs an analog signal which is proportional to the instantaneous temperature. The output voltage can ea…

To monitor the amount of water being supplied and used, the rate of flow of water has to be measured. Water flow sensors are installed at th…

A remote control circuit allows the operation of devices that are out of convenient reach for direct operation of controls. It is an electro…

While traveling and during emergency requirements, power bank circuits have gained significant popularity due to their portability and abili…

MQ3 is one of the most commonly used sensors in the MQ sensor series. This sensor is suitable for detecting alcohol concentration in the air…

In this tutorial, we are going to make a "Reverse Car Parking Sensor Circuit". Let's say, we have a tiny space for parking vehicles and need…

In this tutorial, we are going to make an "Arduino DAC Tutorial". A DAC (Digital to Analog Converter) is a circuit, that allows you to trans…

Have you ever wondered, when your phone exposes to sunshine or high lighting? It automatically adjusts the brightness, according to the ligh…

As water is a basic need for living things, conserving water as well as its proper maintenance is very important. Here we have used a rain s…

A remote control circuit allows the operation of devices that are out of convenient reach for direct operation of controls. It is an electro…

Unlike AC motors, DC motors are very easy to use because of the ease with which their speed can be changed. So, how is this achieved in prac…

As we know iPods, smart watches, etc. have become an important part of our life. And they all need to charge after regular usage, which espe…

A remote control circuit allows the operation of devices that are out of convenient reach for direct operation of controls. It is an electro…