1C 555 has been used instead of conventional digital re-triggerable flip-flops due to their high current drive capability. The outputs of the two monoshot circuits are then Ored to feed a common buzzer. The monoshot circuits are set to remainanbsp;...
|Title||:||Proceedings of National Laser Symposium|
|Author||:||Amitav Mallik, Suranjan Pal, K N Srivastava, Laser Science & Technology Centre, Amitav Mallik|
|Publisher||:||Allied Publishers - 2000|