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STD Projecto_pisca_pisca com555
Projecto_pisca_pisca com555
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Update time：
2024-12-23 10:54:59
Creation time：
2024-12-22 18:55:35
Description
Description
projecto pisca-pisca com CI 555 e um resistor variavel como um LDR ou um simples potenciometro.
O 555 esta configurado para funcionar no modo aestavel ou como um temporizador ele var gerando um sinal de onda quadrada e o led mostrara o sinal de saida. o divisor resistivo detemirara a frequencia que sera de alguns hertz.
Design Drawing
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity | |
|---|---|---|---|---|---|
| 1 | HDR-F-2.54_1x2 | H1 | HDR-F-2.54_1X2 | 1 | C49661 |
| 2 | LED-TH-3mm_R | LED1 | LED-TH_BD3.0_RED | 1 | C84774 |
| 3 | LDR | R2 | RES-TH_L5.1-W4.3-P3.40-D0.5 | 1 | C10078 |
| 4 | LM555CN_C22461592 | U1 | PDIP-8_L9.6-W6.4-P2.54-LS7.6-BL | 1 | C22461592 |
| 5 | 10nF | U2 | CAP-TH_L4.0-W2.6-P2.50-D0.5 | 1 | C2169595 |
| 6 | 100u | C3 | CAP-D3.0×F1.5 | 1 | |
| 7 | 4.7kΩ | R3 | RES-TH_BD2.3-L6.5-P10.50-D0.5 | 1 | C713997 |
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