Wiring a counter

1. Adjust clock speed
   1. Connect a wire from the clock RotCLK to LED0.
   2. Adjust the speed of the clock down to about 1 blink per second.
2. Divide the speed in half
   1. Get a 74LS93 counter chip
   2. connect power and ground and both resets to ground
   3. connect the clock to input A,
   4. wire output QA to LED 7
   5. What happens?
3. Wire the counter
   1. Connect QA to input B
   2. Connect QB, QC and QD in order to LEDs 4,5 and 6
   3. Does it count from 0-15?
   4. Which is the most siginficant bit?
   5. What is the speed in Hz of each output if the clock speed is 1Hz?
4. Add in a 7segment display using a 7447 or 7448 chip
   1. Connect the BCD converter chip to power and ground
   2. Wire the 4 outputs from the counter into the 4 inputs of the BCD converter
   3. Wire the 7 outputs from the converter to SegA1, B1, etc.
   4. Is the 7 segment display common anode or cathode on the board?
5. Count in decimal
   1. Change the counter to reset when it reaches 10 to go back immediately to 0
   2. if output QA is a 1 and output QC is a 1 then the resets should be high.