SEQUENTIAL CIRCUIT #10 – TWISTED RING COUNTER ANIMATION Below, you
can see what the Twisted Ring Counter (also known as the Johnson Counter)
does. Here’s a
summary:
TRUTH TABLE
Note: After
State 5, the circuit returns to State 0. SOURCE http://www.circuitsgallery.com/2012/07/johnson-digital-counter-circuit-diagram.html PROJECT EXPECTATIONS Use the 555
timer to provide a clock signal to four D Flip Flops connected together to
form a Twisted Ring Counter. Show your counter working with LEDs to
Mr. Campeau. |