- #1
maverick99
- 74
- 0
In one of my design classes, I'm building an ultrasonic radar. I looked online and found a decent schematic for it and I have a question about it. In the schematic I circled two things that I have no clue why they are there. I'm not sure how to connect the Vcc and ground to that part of the nand gate. I have no clue where or how to connect them in my circuit. Can someone explain to me why they are there and how to hook them up?
http://i27.photobucket.com/albums/c180/maverick9900/22.gif
Here is the original site
http://www.electronics-lab.com/projects/sensors/007/
http://i27.photobucket.com/albums/c180/maverick9900/22.gif
Here is the original site
http://www.electronics-lab.com/projects/sensors/007/