Arduino Foundation Series: What is an Interrupt?

In this video we look at setting up an interrupt to act as a toggle switch. The ISR (interrupt service routine) is unaffected by what is going on in the LOOP section and will react when ever the button is pressed. Get 5 boards in about a week for $22! ************************************************************************* *Please help support this channel at NO COST TO YOU. If you shop on* *Amazon, please use this link: * *I will get a small commission and it costs you nothing. * ************************************************************************* Learnelectronics Merchandise: Yes!! I now have merch: Electronics themed T-Shirts! ---------------------------------------------------------------------------------------------------------------- HEY YOU ABOUT TO POST SOMETHING STUPID: Yes, I know my hands are large/fat. It’s because of a heart condition I suffer from called Congestive Heart Failure. Here’s a link to some information about CHF: One of the symptoms is that it causes fluid retention, mostly in the hands, feet/ankles, and face.. -------------------------------------------------------------------------------------------------------------------- Amazon Store: If you are shopping for electronic components, test gear or consumables please consider visiting my Amazon shop @ Please check out 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. Your help is appreciated. --------------------------------------------------------------------------------------------------------------------- Donation: you’d like to send a one-time donation you can use this link: --------------------------------------------------------------------------------------------------------------------- Gear I use: DMM: Owon B33 - Power Supply: Matrix 3206 - Portable O’scope: YEAPOOK ADS1013D - Bench O’Scope:Hantek DSO2D15 - Soldering Station - KSGER T12 - Multimeter leads: Probemaster -