Ball Game Scoring Device (CD4027,CD4055,CD40192) Circuit Diagram

Published:2011/6/25 10:39:00 Author:Vicky | Keyword: Ball Game Scoring Device | From:SeekIC

Ball game scoring device’s circuit is as shown in the picture. It is used to record and display the performance of a ball game. The first Nixie tube has only two states, that is extinguishing or displaying “1”; the next two Nixie tube can display ten states from 0 to 9. Therefore, the maximum scoring of the scoring machine can reach 199. The circuit is mainly composed of scoring circuit, decoding circuit, trigger decode, displaying circuit and anti-vibration switch circuit.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/measuring_and_test_circuit/ball_game_scoring_device_cd4027cd4055cd40192_circuit_diagram.html

Print this Page | Comments | Reading(3)