Questions about Circuit Diagram

Hello,

I plan to buy the PedalShield Uno PCB when it becomes available in the ElectroSmash Shop. Meanwhile, I have ordered all parts for this project, and I am trying to connect them on breadboard for now. I am a beginner with electrical components, and I am having some trouble understanding certain parts of the circuit diagram .

• In the Input Stage section, for J2, what are the connections labeled: 1, 2, and 3? I looked at the specs for NMJ6HCD2 , but its 6 pins are labeled: T, R, S, TN, RN, SN. Could someone explain how to connect these 6 pins?


• In the Power Supply section, it seems there are 4 entities involved: 5V TP, VCC, GND TP, and Ground (triangle symbol). How do these 4 entities correspond to Arduino Uno's 5V and Ground pins? Am I missing 2 other things?

I appreciate it if anyone could explain these to a beginner like me. Thank you for your time and consideration.

I found the answer in this thread in the Pedal Pi forum. I have finished wiring things on breadboard.

Hi Ash42
The Vcc and 5V TP should be at the same potential, so 5V. Same for GND TP and triangle symbol with 0V.