Basic Electronic Digital Circuits
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- Security
guard duty monitor, 4017, pdf
- Security
guard duty monitor, 74373, pdf
- Security
guard duty monitor, drivers, pdf
- Security
guard duty monitor, 555, pdf
- Security
guard duty monitor, clock, pdf
- Security
guard duty monitor, supply, pdf
- Security
guard duty monitor, ram, pdf
- Security
guard duty monitor, module, pdf
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Digital Logic :
The Security Guard duty monitor below, shown in
eight circuits below are examples of logic circuits, i have converted
them from the DOS Orcad to Orcad 9 and corrected some errors a few
years back.
Looking
thru all the circuits, you can see decoders, timers, clocks, drivers,
flip-flops and counters. It also Shows how to read and write a RAM
6116, i think 16K. Monostables and Shift Register operations can also
be learnt, Study and Build the partial blocks to learn, some chips may
not be easy to get. Use Similar in any Logic family. But use one family
for one project, don't mix up., Levels may not match.
These circuits can be used for looking at the logic blocks or to learn.
This product was built and sold to some firms many years back. Now
these designs are best done with a PIC or Atmel chip. Here is the user
manual Electronic
Shift Monitor ESM9000 - Electronic Shift
Monitor - pdf
Anantha Narayan
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