Make a Cigar Tube Circuit Tester - Part 2

This is the second video in a two part series of videos that shows you how to make your very own circuit tester. In this video we'll finish up our Cigar Tube Circuit Tester and connect the alligator clip to the black wire probe, insert our paper clip probe and circuit into the cigar tube handle, and then test to make sure our circuit tester works.

Get out your components (parts list on website and below) and your solder iron, because we're going to build ourselves a circuit tester!

Video for Blog Page: "Make a Cigar Tube Circuit Tester"
Project Page and Schematics: https://motbots.com/make-a-cigar-tube-circuit-tester
Description: This is video 1 of 2 for the Cigar Tube Circuit Tester
Website: https://motbots.com

PARTS LIST:
2x 1N4001 Diodes: https://amzn.to/4d9VkRJ
2x 1200 Ohm Resistors: https://amzn.to/3ytuq89
1x White 5mm Diffused LED: https://amzn.to/4dcUK5C
1x Red 5mm Diffused LED: https://amzn.to/4cbabde
1x Alligator Clip: https://amzn.to/3Yu7jVE
1x 2" Paper Clip: https://amzn.to/4chVGUQ
3 feet 18 Gauge Black Stranded Wire: https://amzn.to/3yhGQ32
1x Cigar Tube

LINK TO SCHEMATIC:
https://motbots.com/make-a-cigar-tube-circuit-tester/#Video_Build_of_The_Circuit_on_a_PCB_Board

WHAT IS A DIODE?
https://motbots.com/leds/#What_Is_a_Diode

FUNDAMENTALS OF ELECTRONICS: LEDs
https://motbots.com/leds/

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