NC555P IC led project. Ambulance light and police light. How to use nc555P.555 timer led flasher
The first project I ever built was a light that blinked on and off. It took nine parts and a couple of wires. Nice and easy.
Using some resistors and capacitors, I basically configured a 555 timer chip to act as an oscillator (fancy term for something that generates electrical pulses at regular intervals). I used the pulses to drive an LED, which turned on whenever there was a pulse and turned off whenever there wasn't a pulse (thus the blinking action). In technical terms, this circuit is called an "astable multivibrator."
This is a great project to start off with if you're thinking about doing electronics. Here's what you'll need:
-U1: 555 Timer IC
-R1: 1 megohm potentiometer
-R2: 47 kilohm resistor
-R3: 330 ohm resistor
-C1: 1 µF electrolytic capacitor
-C2: 0.1 µF (100nF) disc capacitor
-LED: 5mm red LED
-9V battery
-Solderless breadboard
Just assemble the circuit according to the attached schematic diagram (555 LED flasher.pdf), and you're set. For a nice explanation of how this actually works, visit the Electronics Club's 555 Timer page here.
Note: A month ago, I made an improvement to my original design that allows me to drive two LEDs instead of just one. Basically, the LEDs are connected so that whenever there is a pulse from the 555 timer, the red LED turns on and the green LED turns off, and whenever there is not a pulse, the green LED turns on and the red LED turns off . I have included the corresponding circuit diagram (LED Flasher 2) with this Instructable.
Police led flasher light circuit is a cool electronic projects for school students. You can make this electronics projects and learn about police light circuit.
This project helps you How to make Police light circuit?
This electronic project is made with the materials like
1. 12 volt relay
2. Multicolor led light
3. Red and blue 12 volt LED
4. 25 volt 1000uf capacitor
These components are easily available at you house and nearby electronic store.
NC555P IC led project. Ambulance light and police light. How to use nc555P.555 timer led flasher
The first project I ever built was a light that blinked on and off. It took nine parts and a couple of wires. Nice and easy.
Using some resistors and capacitors, I basically configured a 555 timer chip to act as an oscillator (fancy term for something that generates electrical pulses at regular intervals). I used the pulses to drive an LED, which turned on whenever there was a pulse and turned off whenever there wasn't a pulse (thus the blinking action). In technical terms, this circuit is called an "astable multivibrator."
This is a great project to start off with if you're thinking about doing electronics. Here's what you'll need:
-U1: 555 Timer IC
-R1: 1 megohm potentiometer
-R2: 47 kilohm resistor
-R3: 330 ohm resistor
-C1: 1 µF electrolytic capacitor
-C2: 0.1 µF (100nF) disc capacitor
-LED: 5mm red LED
-9V battery
-Solderless breadboard
Just assemble the circuit according to the attached schematic diagram (555 LED flasher.pdf), and you're set. For a nice explanation of how this actually works, visit the Electronics Club's 555 Timer page here.
Note: A month ago, I made an improvement to my original design that allows me to drive two LEDs instead of just one. Basically, the LEDs are connected so that whenever there is a pulse from the 555 timer, the red LED turns on and the green LED turns off, and whenever there is not a pulse, the green LED turns on and the red LED turns off . I have included the corresponding circuit diagram (LED Flasher 2) with this Instructable.
Police led flasher light circuit is a cool electronic projects for school students. You can make this electronics projects and learn about police light circuit.
This project helps you How to make Police light circuit?
This electronic project is made with the materials like
1. 12 volt relay
2. Multicolor led light
3. Red and blue 12 volt LED
4. 25 volt 1000uf capacitor
These components are easily available at you house and nearby electronic store.
No comments:
Post a Comment