I got this: http://www.sainsmart.com/arduino-pro-mini.html, and it looks straightforward enough, but wanted some clarification on the proper connections I should make to my Arduino Uno to control it (I don't want to fry anything).
As you can see this relay-board has a jumper to choose "JD-VCC to VCC" or "VCC to GND" (I assume).
Then there are the connection pins: GND, IN1, IN2, and VCC.
Can someone help me out with an example connection to the Arduino side to control the two relays?
For bonus-points, it specifies that the two relays can each be driven with 15-20mA. If I want the two relays to work simultaneously, I think the 40mA available on the Arduino I/Os is enough to just connect both relay signals to one Arduino I/O pin?
Thanks in advance, AJ