I got some doubts, I hope you'll clear my doubts.
CIRCUIT: https://www.electroniq.net/files/other/lm8560-digita-clock-negative.jpg
1) Why the Cycle1 and Cycle2 Resistor and AC transformer value not given? Is there any calculation to set the resistor values?
2) What is f = 900Hz?
3) Is this circuit possibility of working? 'cause have to buy the things.
CIRCUIT: https://www.electroniq.net/files/other/lm8560-digita-clock-negative.jpg
1) Why the Cycle1 and Cycle2 Resistor and AC transformer value not given? Is there any calculation to set the resistor values?
2) What is f = 900Hz?
3) Is this circuit possibility of working? 'cause have to buy the things.