In this Instructable, I first demonstrate how to build the complete circuit on a breadboard using two NPN transistors and two LEDs. Once that circuit is built, I demonstrate how we can break the circuit out onto a circuit we will draw with your CircuitScribe pen!
Read more »Astable multivibrator (LED flasher)
http://www.instructables.com –
Category: Electronic Circuits Tags:
- Login to post comments
Build a Tone Generator--Improve Your Snap Circuits by Adding IC555
http://www.instructables.com –
In this article, you will learn how to improve your collection of Snap Circuits blocks by adding a 555 Timer IC. You will learn the functions the pins on the 555 chip. You will learn that when the 555 is in astable mode, the output of pin 3 is a continuous stream of pulses called a square wave that can be heard on a speaker as a tone.
Read more »Category: Electronic Circuits Tags:
- Login to post comments
Clap On Clap Off Switch Circuit Diagram
http://circuitdigest.com –
Although its name is “Clap switch”, but it can be turned ON by any sound of about same pitch of Clap sound. The main component of the circuit is the Electric Condenser Mic, which has been used as a sound sensor.
Read more »Category: Electronic Circuits Tags:
- Login to post comments
- « first
- ‹ previous
- 1
- 2
- 3