Freeze the Dizz | Jameco Part No. 2161431
This project is based on a childre
n‟s a
rcade game. Twenty LEDs are placed on a ring
and each takes turn to light up forming a rotating light spot. If a push-button switch is
pressed, the light spot freezes. If the light spot happens to land on the winning position,
a buzzer is triggered. The rotating speed is adjustable by a speed dial.
See a video demonstration here:
http://www.youtube.com/watch?v=3dcK2xYX3t4
You can learn
basic building blocks of electronics circuit such as flip-flop (CD4013),
counter (CD 4017), one-shot and 555 oscillator with this project. You can see how they
are put together to achieve the circuit operations desired
. You will test each individual parts
of the circuit to understand the roles of each IC and major components.
Experience Level: Intermediate | Time Required: 12-24 Hours
