S solar New Member Nov 4, 2008 #1 Pls, i need help on how to design an alarm clock using electronics workbench Last edited: Nov 4, 2008
dknguyen Well-Known Member Most Helpful Member Nov 4, 2008 #2 It's your final year...you haven't learned anything? Not even what kind of help you need? Last edited: Nov 4, 2008
Boncuk New Member Nov 4, 2008 #3 First you should use your memory and dig out what you have learned so far. You'll probably remember that it takes an accurate time base and counters to make a clock. Based on these facts you might work out and post a schematic. We'll be glad to help you if there are any bugs in the circuit. Boncuk
First you should use your memory and dig out what you have learned so far. You'll probably remember that it takes an accurate time base and counters to make a clock. Based on these facts you might work out and post a schematic. We'll be glad to help you if there are any bugs in the circuit. Boncuk
M mrlooneytoon New Member Nov 5, 2008 #4 solar said: Pls, i need help on how to design an alarm clock using electronics workbench Click to expand... There's a tutorial (or more like a sample circuit) in EWB MultiSIM where it simulates a 4 bit counter in BCD using four 7-segment displays. I think the file is called BCD Counter or something like that. Basically it's using JK's in toggle mode to up-count. That's a start for you!
solar said: Pls, i need help on how to design an alarm clock using electronics workbench Click to expand... There's a tutorial (or more like a sample circuit) in EWB MultiSIM where it simulates a 4 bit counter in BCD using four 7-segment displays. I think the file is called BCD Counter or something like that. Basically it's using JK's in toggle mode to up-count. That's a start for you!