Electronic Circuits - LED Blinking Circuit Using 555 Timer

This electronics video tutorial explains how to make a LED blinking circuit using the 555 timer IC. R1 and C1 controls the frequency of the circuit and therefore the flash rate of the light emitting diode. R1 and R2 controls the duty cycle which determines the percentage of time the LED will be ON compared to when it's OFF. LED Flasher Circuit: https://www.youtube.com/watch?v=WqpBT_vxos8 RC Phase Shift Oscillator Circuit: https://www.youtube.com/watch?v=M3nMVORPWhY Wien Bridge Oscillator Circuit: https://www.youtube.com/watch?v=geNOEzAMXKY Colpitts Oscillator Transistor Circuit: https://www.youtube.com/watch?v=z761q6rk-tw Hartley Oscillator Circuit: https://www.youtube.com/watch?v=3B_sBX_11Zw _________________________________ Single Transistor Esaki Oscillator Circuit: https://www.youtube.com/watch?v=wP5Sw76myNM Single Transistor LED Flasher Circuit: https://www.youtube.com/watch?v=2PuBFx9ebLA What Is Negative Resistance? https://www.youtube.com/watch?v=Eu5K1kCABT0 Colpitts Crystal Oscillator Circuit: https://www.youtube.com/watch?v=CxRqx4jKtHU Pierce Crystal Oscillator Circuit: https://www.youtube.com/watch?v=IRk8ie1jzQo __________________________________ 555 Timer - Pulse Generator Circuit: https://www.youtube.com/watch?v=prszzP43P-c Voltage Controlled Oscillator Circuit: https://www.youtube.com/watch?v=7PxkpQSsJ3E 60 Hz Sine Wave Generator - 555 Timer: https://www.youtube.com/watch?v=rmkzmHQfR20 555 Timer Signal Generators: https://www.youtube.com/watch?v=X5yK3e-6hOE _______________________________ Final Exams and Video Playlists: https://www.video-tutor.net/ Full-Length Videos and Worksheets: https://www.patreon.com/MathScienceTutor/collections 555 Timer: https://amzn.to/2AmXPm2 Disclaimer: Some of the links associated with this video may generate affiliate commissions on my behalf. As an amazon associate, I earn from qualifying purchases that you may make through such affiliate links.