Please watch: "How to make a simple Toy Boat with DC Motor at home"
• How to make a simple T... -~-
In this tutorial I'm showing you how to make a continuity tester at home using syringe. Hope you'll like it.
Things you required :-
1) - 2×5 ml Disposable Syringe
2) - 2×2 ml Disposable Syringe
3) - 2×AAA Battery
4) - 2× Sewing Machine's Needle
5) - 3v 5mm LED Bulb
6) - Wires
7) - Ball Pen Refills
etc....
Thanks.
10 май 2018