I can't seem to figure out this 6 channel relay. (https://www.banggood.com/BESTEP-6-C...n-For-Arduino-p-1356223.html?cur_warehouse=CN) Whenever I send power to the system all of the LEDs on the relay turn on. When I send the relay a digital write high command the corresponding LED on the relay gets dimmer but the relay itself doesn't switch. Currently I have Vcc on the relay going to the +12v rail and GND on the relay going to -12V rail and to arduino GND. Is it because the relay is a low level trigger? If so is there any way around this?
I can take more pictures of my setup if necessary. Been stuck on this for a couple hours, any help would be greatly appreciated. Thanks!
I can take more pictures of my setup if necessary. Been stuck on this for a couple hours, any help would be greatly appreciated. Thanks!
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