Relay Module - 6VDC OR 12VDC Operation,

today i want to talk about how we can drive high current high voltage applications using only a microcontroller and a relay to accomplish this we're going to take a closer look at a few different types of modules you might find across the internet we'll first go over the components and connections available on each module then we'll go over the schematics to get a better understanding of how each module works and finally we'll demonstrate how to connect these modules into our circuits throughout this video i'll touch on important considerations to be mindful of to ensure you don't damage your microcontroller or worse the item connected to the relay we'll start with the text information on the relay which will provide some indication to what the operating characteristics are when using a microcontroller such as an arduino uno to control the relay we are looking for an operating voltage o