Secrets of the Control Voltage Pin on a 555 Timer Get 5 PCB's for $5 (plus shipping) - https://www.pcbway.com/
In this video we a take a look at the CONTROL VOLATGE pin (pin 5) on the 555 timer IC. By changing the voltage at this pin, we can change the reference voltage at the comparator and effect the frequency of osccilation.
My Amazon link: Anything you buy through this link helps support the channel, it doesn't cost you extra, and I make a few%. https://amzn.to/3706t6c Yes!! I now have merch: https://teespring.com/stores/learnelectronics-store?page=1 Electronics themed T-ShirtsIf you are shopping for electronic components, test gear or consumables please consider visiting my Amazon shop @ https://www.amazon.com/shop/learnelectronics Please check out https://www.patreon.com/learnelectronics and pledge a dollar if you can. It will go a long way to keeping the channel alive. It costs a bit of money to buy all the items and produce these videos. You help is appreciated. --------------------------------------------------------------------------------------------------------------------- Or....if you'd like to send a one-time donation you can use this link: paypal.me/learnelectronics ----------------------------------------------------------------------------------------------------------------------