RING_COIJNTER_WITH_VISUAL_READOUT

Published:2009/7/14 1:35:00 Author:May | From:SeekIC

Uses only six components per stage. Combining of counter and indicator functions gives low battery drain. After reset button is re leased, 0.22-mid capacitor insures that first stage turns on. Current is drown by stage only when lamp is on. Any number of stages may be included in ring.- Transistor Manual, Seventh Edition, General Electric Co., 1964, p 203.



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