Hello Friends, if you had taken the raspberry pi with its kits then SD card then it has pre-installed OS and no need to install the raspbian OS, but in future, if you face any difficulties while booting the raspberry pi then this blog surely going to helpful for the formatting and installing the raspberry […]
Electronics tutorial
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.
Automatic Night Lamp Circuit Diagram using LDR and LM358 OPAMP
This article explains an automatic night lamp circuit diagram using LDR and LM358 OPAMP which automatically turns the LEDs ON at night and OFF when it is daytime. The sensing part which is being used for detecting the light is a Light Dependent Resistor (LDR). The resistance of LDR depends on the light incident on […]
FM Transmitter Circuit Diagram and Working
In this post, we will see FM Transmitter Circuit Diagram. FM transmitter broadcasts the signal from any audio device to a standard FM radio. This transmitter is open when the signal has to be reached to some long distance.FM means Frequency Modulation. It carries the audio signal (20 – 20kHz), then it is being loaded […]
Light Emitting Diode (LED) How it works
LED is an abbreviation of Light Emitting diode. If we closely see the name, we come to know that actually, it is a diode that emits light. It is a semiconductor device that conducts in one way. LED is popular, the reason is its advantages. It is used even in small circuits and bulky […]
LED Flasher Circuit Diagram with 555 Timer
Here we will see the LED flasher circuit diagram and how it works. Flashlights are used in vehicles to pass left-right signals. At many places where two people can not talk this LED flasher can be useful. We can give signals By flashing lights of different colors. You are familiar with the Bike turn signals […]
What is Scaling of MOSFET, Scaling Factor, and Types of Scaling
Scaling of MOSFET means, the Reduction of scales from something, Hey! Friends let us first understand what is the basic idea behind the scaling of MOSFET. Scaling is one of the best ways to increase the performance of the Metal Oxide Semiconductor Field Effect Transistors (MOSFET). In scaling we reduced some critical parameters of the […]
Arduino with temperature sensor – Interfacing LCD and LM35
Let’s see how to interface Arduino with temperature sensor. LM35 is a three-terminal temperature sensing device. It is used to measure temperature in the range of -55°C to 150°C. It is a three-terminal device that produces an analog voltage proportional to the temperature of its surroundings. We can convert the analog output into digital using […]