#139 Is there a simple and cheap way to protect your super caps? How?

In this video, we will: Build a cheap / small Super Capacitor protector Test a bigger and more expensive commercial protector Avoid one which does not work properly Clarify why we need such protection And learn, how these protectors work ATTENTION: The diagram of the protection board in the video is wrong. Have a look at: http://www.sensorsiot.org/simple-and-... Links: TL431: https://nl.aliexpress.com/item/Wholes... https://www.aliexpress.com/item/20PCS... Super capacitor protectors: https://www.aliexpress.com/item/10pcs... Supporting Material and Blog Page: http://www.sensorsiot.org Github: https://www.github.com/sensorsiot If you want to support the channel and buy from Banggood use this link to start your shopping: https://bit.ly/2jAQEf4 (no additional charges for you)   / sensorsiot     / spiessa