I recently built a DIY electronic game kit. It has 4 games: tetris, snake, plane and racing. This is theContinue reading
It is a simple LDR based ‘Happy Birthday To You’ music player. When you block the light falling on theContinue reading
This is yet another heart-shaped multicolor LED flasher DIY kit. The soldering process is pretty straight forward. The silkscreen labelContinue reading
This is an LED flasher kit based on NE555 and 74HC595. The LEDs on this kit scroll and give aContinue reading
It’s a simple project to build a stereo preamplifier using electret microphones and the cheap operational amplifier LM358. In theContinue reading
This fully assembled sound/clap operated switch can be used for turning on your 100-240V AC light bulbs. Usually, we useContinue reading
We are now selling fully assembled CLAP SWITCH. Click here to visit the product page. If you have come toContinue reading
This is a very popular digital click for beginners. It is a DIY Kit. It is now available at BuildCircuitContinue reading
The circuit is ready for testing. Connect battery terminals and see the output. As you block light falling on LDR(Light dependent resistor), the LED glows.
THIS CIRCUIT IS EXTREMELY SENSITIVE TO DARKNESS. EXPERIMENT THE CIRCUIT IN A HIGHLY ILLUMINATED ROOM.
LED GLOWS EVEN IN LESS DARKNESS. Use torch light if the LED glows in less darkness. You can adjust the sensitivity of the circuit using a variable resistor in place of R3-300Ohm. Try this circuit with other resistances as well, for example, 1K, 10K and 100K, etc.Continue reading
Assembling the infrared music transmitter and receiver kit is pretty straightforward. You can simply follow the silkscreen indicator and solderContinue reading
Share ThisTotal0 Share Tweet Pin It Share SendContinue reading
We are now selling BLUE colored DIY Arduino kit. You know that there are several versions of Arduino hardware.Continue reading
Two digits – Digital object counter DIY kit is one of the most popular kits designed by BuildCircuit. The kitContinue reading
There are hundreds of electronics projects published on buildcircuit.com. This time we have selected few projects that should be easierContinue reading
Remote operated musical bell can be made combining the following circuits.
a) Remote tester
b) Basic RC circuit
c) Simple Musical bell
When a remote is pressed, the circuit plays a music.
a) Remote testerContinue reading
This do-it-yourself(DIY) sound/clap operated switch can be used for switching your 100-240V AC electrical appliances. Usually, we use a clapContinue reading
Description: The LM386 is an audio amplifier designed for use in low voltage consumer applications. The gain is internally set to 20Continue reading
Click here to go to assembly page of infrared receiver. You will get these components with infrared transmitter kit: 1Continue reading
This is a MAX7456 OSD ( On Screen Display) shield for Arduino. The kit is available at BuildCircuit Store. TheContinue reading
The assembly of a line following robot is pretty straight forward. If you follow the silkscreen labels, you will beContinue reading