Our best advertising spots are available now!

Recent Posts

Super Easy Electronics Projects for Absolute Beginners

There are hundreds of electronics projects published on buildcircuit.com. This time we have selected few projects that should be easier for beginners to start...

Why PCBWay is the best PCB Assembly Manufacturer?

As an electronics engineer, we often run into a situation, you have a new product idea and designed the circuit schematic, but feel overwhelmed...

5 beginners projects that work in the first attempt

Just started electronics ? And you don't know any engineering behind your projects and you are afraid of failure ? Then, this article can...

WICKEDBONE: World’s First Smart & Interactive Dog Toy

Dogs love bones, but conventional bones are overrated. They quickly evaporate in a dog’s mouth, and they often cause gastric problems and one big...

Popular Posts

How to make an FM transmitter

  After getting several comments from young electronic students , I am rewriting this article to make the FM transmitter making process more clear. This tutorial...

How to use a relay

A relay is an electrically operated switch. Current flowing through the coil of the relay creates a magnetic field which attracts a lever and changes the switch contacts. The coil current can be on or off so relays have two switch positions and they are double throw (changeover) switches. The relay's switch connections are usually labeled COM(POLE), NC and NO: COM/POLE= Common, NC and NO always connect to this, it is the moving part of the switch. NC = Normally Closed, COM/POLE is connected to this when the relay coil is not magnetized. NO = Normally Open, COM/POLE is connected to this when the relay coil is MAGNETIZED and vice versa. A relay shown in the picture is an electromagnetic or mechanical relay.

5 beginners projects that work in the first attempt

Just started electronics ? And you don't know any engineering behind your projects and you are afraid of failure ? Then, this article can...

Dark/Light sensor using transistor

Automatic Light detector using variable resistor A light detector senses light. As the light level increases and LDR meets the lowest threshold resistance, the circuit automatically turns on the LED D1. We can adjust the sensitivity using the preset VR1-10K. LESS RESISTANCE(VR1)-> LESS DARKNESS TO SWITCH OFF THE LED HIGH RESISTANCE(VR1)-> MORE DARKNESS TO SWITCH OFF THE LED

How to use 315Mhz RF transmitter and receiver modules with arduino

Description: This wireless transmitter and receiver pair operate at 315Mhz. They can easily fit into a breadboard and work well with microcontrollers to create a...

Clap switch

Simplest and easiest way to make clap switch.

Easy steps for making a line following robot using Infrared LED, Photodiode, Ardumoto and...

DOWNLOAD IN PDF- LINE FOLLOWING ROBOT USING ARDUINO AND INFRARED LED This project has been derived from LDR based line following robot. I strongly recommend...

Simplest and cheapest FM transmitter- Do-it-yourself(DIY) kit for amateurs

Here's one of the easiest, simplest and the most popular FM transmitter for amateurs and electronics beginners. With this DIY kit, you can transmit...

Building a circuit on a breadboard

A breadboard is a device for testing temporary electronics projects. Components used to test a circuit can be reused for other projects. None of the components are damaged. Almost all people start to learn electronics using breadboard because it is the simplest way of making circuit. The photograph shows a typical small breadboard which is suitable for beginners building simple circuits with one or two ICs (chips).

Please Subscribe

or
Subscribe

Thank you!