2010年6月30日 · I purchased a few 74192 counters and a few 4511 BCD decoders. My intent is to have the 74192 driven by a 555 timer in monostable mode, that can be switched between …

2015年11月27日 · 2. The first 74192 chip is preset to 9 and the 1 minute pulse is sent into the Up clock pin 3. While the 74192 chip is counting up it sends the data to 7447 and seven segment …

2017年8月24日 · Good day! I'm making an up/down counter using 74192, 555 timer, 7447 and 7-segment LED. However, my counter starts at 1 but it should be in zero.

2010年7月10日 · i want it to count like this 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 1 2 and so on @mod sorry for making many new threads i just want others to easily know my ...

2016年1月27日 · Hi. I'm working on a project. A 24-Hour Digital Clock using 74192/74ls192 IC.There should be three buttons. 1.) Hour Increment Button 2.) Minute Increment Button 3.) …

2013年4月16日 · i need help with making a digital clock using 74192 and 7447 and seven segement: I'm working on a counter project and I'm using 74192. Digital clock using 74192 ic: …

2015年11月5日 · i need help with making a digital clock using 74192 and 7447 and seven segement: Homework Help: 67: Mar 23, 2024: T: I'm working on a counter project and I'm …

2013年6月5日 · I'm working on a counter project and I'm using 74192. Homework Help: 6: May 24, 2021: Digital clock using 74192 ic: Homework Help: 6: Nov 29, 2019: How to start 74192 to …

2019年11月29日 · I am using a 555 timer, six 74192 up/down counter chips, six 7447 displays, three AND gates, and six 7 segment displays to function as a 24 hour clock. I followed the …

2018年5月3日 · Hi, I'm working on a project to build a synchronous counter that counts up 00-99 and starts over using 74192 BCD decade counter, 7447 BCD to 7 segment and 7 segment ics. …