Here are the basic electronics tutorial circuits for beginners. You can find here tutorials on operational amplifiers (opamp), transistor, MOSFETs, 555 timer IC, audio amplifiers and many more.

n-channel depletion type mosfet
Active components Electronic devices Electronics components Electronics tutorial MOSFETs Transistors

MOSFET VI Characteristics, Symbol and it’s Classification

MOSFET Full Form is Metal Oxide Semiconductor Field Effect Transistor. Here we will be discussing MOSFET VI Characteristics, symbol and its classification. They are broadly classified into two types namely enhancement Type and depletion type MOSFET. In an enhancement type MOSFET channel has to be induced for the device to conduct, which is achieved by […]

Water level indicator and pump controller using arduino
Arduino based projects Electronics tutorial

Water Level Indicator and Pump Controller using Arduino

Making a water level indicator and pump controller using Arduino is a very good idea. We can fully automate our water supply system using sensors, electronics, and some programming knowledge. The water pump controller which we are making automatically switches ON and off depending on the level of water. Also, it displays the level of […]

ultrasonic sensor without arduino
555 timer IC Arduino Arduino based projects Electronics tutorial

Ultrasonic Sensor Without Arduino using 555 timer

Hey folks, have you used an ultrasonic sensor in your projects! Do you know how it works? In this project, we will use an ultrasonic sensor without Arduino for object detection. We will interface ultrasonic sensor with a 555 timer to control a DC motor. How ultrasonic sensors work? As the name suggests an ultrasonic […]