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Make this circuit on your breadboard first.

Then move it component by component to the circuit board, starting with the red wire which connects the power supply to the resistor. Attach the switch and the power supply last.

Be careful not to accidentally make wrong connections, and check your connections with the continuity detector in your multimeter.

  • electronics-first-circuitboard-led.1679379279.txt.gz
  • Last modified: 15 months ago
  • by renick