555 Timer (astable mode)
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- čas přidán 3. 08. 2024
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In this Electronics Tutorial we cover the basics of using a 555 Timer in astable mode to blink an LED.
00:00 - Intro
00:11 - Concept
00:21 - What you need
00:37 - Hardware build
02:18 - Working project
02:30 - How it works
03:09 - Changing the duration
03:40 - More at TheGeekPub!
Detailed article with wiring diagrams and code examples:
www.thegeekpub.com/18632/usin...
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PARTS LIST FOR THIS PROJECT:
* 555 Timer IC: amzn.to/3c5WH5H
* Solderless Breadboards: amzn.to/3bcZ06J
* Jumper wires: amzn.to/3GsJh1Y
* LED Kit: amzn.to/3pTX8Zl
* Resistor Kit: amzn.to/3mja6gZ
* Capacitor Kit: amzn.to/3c1Izuh
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Using a 555 Timer is a great no-code way to make something happen on a repeating cycle (such as blinking an LED).
Love these. Please keep at them.
You should create more video more specifically about millis function and or arrays with servo motors with led
I just have one question. Do you have other siblings besides The 8-Bit Guy? I worry that I'm missing out on some great content because I don't know your family! :)
I enjoy the longer form stuff as well, but I really like these short form electronics demonstrations.
This is first tutorial on the GeekPub Extras that doesn't deal with a Arduino
Pin 5 also needs the 10nF capacitor to ground, per the datasheet, for control voltage stability. For a proper robust design, this pin should not be left open.