In this post for Motorcycle LED Turn Signal Indicator Circuit the LED flashes with chasing effect, instead of old bulb type and IC 555 works like oscillator and gives flashing signal. Circuit Working: Parts List: Components Values Quantity Resistors 390Ω 1/4 watt 5 10k 1/4 watt 5 4.7k 1/4 watt 3 Capacitors Electrolytic 100μF 25V […]
Indicator Circuits
Simple Traffic Signal Lights Circuit using IC 555
This project is for Simple Traffic Signal Lights Circuit using IC 555, as it uses 555 IC and LEDs to show traffic signal lights in sequence. Furthermore, the circuit is simple to build and parts are easy to find. Circuit Working: Parts List: Components Values Quantity Resistors 470Ω, 100k, 47k 1/4 watt 1 each 220Ω […]
Digital Dice Circuit
Digital Dice Circuit is small electronic like thing, which work like real dice and shows number from 1 to 6; it also uses lights and buttons which is no need to throw. As a result, this circuit is good for games and fun and is easy to build. Circuit Working: Parts List: Components Values Quantity […]
Low Battery Indicator with Buzzer Circuit
To begin with, this Low Battery Indicator with Buzzer Circuit is very simple and uses basic idea and few parts. Buzzer make sound when battery is low and warn us and it help us to know when to change the battery so device do not stop suddenly. Circuit Working: Parts List: Components Values Quantity Resistors […]
Simplest Blown Fuse Indicator Circuit
This Simplest Blown Fuse Indicator Circuit shows if fuse is good or bad without checking it by hand; also if fuse is okay then green LED turns ON. Furthermore, if fuse blows then green LED goes OFF and red LED turns ON and that means fuse is bad and needs to change. Circuit Working: Parts […]
Using a Reed Switch as a Current Monitor Circuit
Reed switch is small switch which works with magnet and when wire is near it has current and it makes magnetic field. This magnetic field turns the reed switch ON or OFF, depending on its design and it also helps us show whether current is present or not. Circuit Working: Parts List: Components Values Quantity […]