How to Make a Useless Box using DPDT Switch, Lever Hinge Switch & TT Motor
Make a Useless Box using DPDT switch to reverse the polarity and make the TT motor change directions. Read More ...
DPDT Switch & DC Motor Car
Reverses polarity using a 6 pin/3 position/ON-OFF-ON DPDT (dual pole dual throw) switch to change direction on DC motor to make a remote control car. Now need to add radio frequency control. Read More ...
2 Bit Adder Using 5 Volt Relays, Switches, and Bulbs
This 2 bit adder is made from 5 volt relays, switches, and light bulbs. This video shows a basic explanation of how the adder works, demonstrates the test cases, and discusses AND, OR & XOR gates. Read More ...
Atari Punk Console - 555 Timer
Basic Atari Punk Console AKA Step Tone Generator Read More ...