[image] Amazon.com: JBtek 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR... JBtek DC 5V 8 Channel Relay interface board. Use it to control various appliances, and other equipments with large current. It can be controlled directly by Microcontroller(Arduino , Raspberry Pi, …

Relays

carterman90 May 22, 2018, 3:41am 3

Wawa:
Is this for your car tail light project?

Yeah it is, is a buck converter just like a 12v to 5v step down? So a car charger usb adapter?

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