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STD Módulo Contador / Decodificador

License: Public Domain

Mode: Editors' pick

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Update time: 2019-06-26 17:41:39
Creation time: 2019-06-26 17:07:27
Description
A partir da lógica binária, o clock do contador 4029 lê as mudanças de chave e aumenta (pois o U/D está recebendo a tensão de 5 volts) em um número o display de 7 segmentos. O capacitor é adicionado pelo fato da chave ser mecânica e produzir ruído interferindo assim nos picos e ocasionando mais picos e pulando alguns números.
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ID Name Designator Footprint Quantity
1 4029 CONTADOR DIP16 1
2 DSWB02LHGET SW1 DS-02-2.54MM 1
3 4511 DECODIFICADOR DIP16 1
4 7 x 220 0hms R1 AXIAL-0.3 1
5 1k R2,R3,R4,R5,R6,R7 AXIAL-0.3 6
6 10k R8 AXIAL-0.3 1
7 10u C1 CAP-D3.0XF1.5 1
8 KCDC56 DISP1 KCDA56 1

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