t1m1 Well-Known Member Joined Oct 11, 2016 Messages 61 Reaction score 6 Nov 26, 2020 #1,081 Well, I have a little situation here, pls, help me if you can, before I burn something. I have iduncant's board and am a little bit confused about how to properly connect 2 channel relay. @iduncant, thank you very much, again!
Well, I have a little situation here, pls, help me if you can, before I burn something. I have iduncant's board and am a little bit confused about how to properly connect 2 channel relay. @iduncant, thank you very much, again!
LBussy A Cunning Linguist HBT Supporter Joined Jan 19, 2013 Messages 2,948 Reaction score 1,055 Location Kansas City Nov 26, 2020 #1,082 With the jumper off, you run 5v to JCC and ground the GND. Run 3V to VCC on the 4-pin side, GND is GND and IN1 and IN2 are for the heat and cool.
With the jumper off, you run 5v to JCC and ground the GND. Run 3V to VCC on the 4-pin side, GND is GND and IN1 and IN2 are for the heat and cool.
Lalo_uy Well-Known Member Joined Jul 31, 2017 Messages 137 Reaction score 38 Location Montevideo, Uruguay Nov 30, 2020 #1,083 Yes day_trippr , all work ok with 820 ohms pull up to 3,3V, and 100nF between 5V and gnd in the branches to avoid the 85C errors.
Yes day_trippr , all work ok with 820 ohms pull up to 3,3V, and 100nF between 5V and gnd in the branches to avoid the 85C errors.