Relay Kit build instructions

Relay kit parts:
  • 1 x High Quality PCB
  • 2 x 1K Resistors (brown, black, red, gold)
  • 1 x Transistor
  • 1 x Relay (3v) depending on what you ordered
  • 1 x 16A 3 Way Screw Terminal
  • 1 x 5mm LED
  • 1 x Diode

Build steps:

1. Solder in the two 1K resistors as per figure 1.


2. Solder the diode in place making sure the black band faces the arrow.
3. Solder the LED in place making sure the flat side of the LED matches the flat side imprinted on the PCB.


4. Solder in the transistor makingĀ sure the flat side of the transistor matches the flat side imprinted on the PCB.



5. Solder in the screw terminal, remember that the terminal contacts face outward.


6. Solder in the relay.


7. Solder 3 wires to the PWR, IN and GND pads.



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