51 lines
976 B
Markdown
51 lines
976 B
Markdown
# LED_strip_HC-SR501
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## Подключение:
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[Блок питания 12 В]
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```
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+12V → Arduino VIN
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+12V → +12V светодиодной ленты
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GND → общая GND (Arduino GND, Source MOSFET, GND ленты, GND датчиков)
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```
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[Arduino Nano]
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```
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VIN ← +12V от БП
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GND ← GND от БП
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5V → VCC обоих HC-SR04
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D2 → R1 100Ω → Gate MOSFET IRL3705N
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D3 ← ECHO HC-SR04 №1
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D4 → TRIG HC-SR04 №1
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D5 → TRIG HC-SR04 №2
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D6 ← ECHO HC-SR04 №2
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```
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[HC-SR04 №1]
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```
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VCC → Arduino 5V
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GND → общая GND
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TRIG → Arduino D4
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ECHO → Arduino D3
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```
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[HC-SR04 №2]
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```
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VCC → Arduino 5V
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GND → общая GND
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TRIG → Arduino D5
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ECHO → Arduino D6
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```
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[MOSFET IRL3705N]
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```
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Gate ← R1 100Ω ← Arduino D2
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Gate → R2 10kΩ → GND
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Drain → GND (−) светодиодной ленты
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Source → общая GND
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```
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[Светодиодная лента 12 В]
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```
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+12V → +12V от БП
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GND → Drain MOSFET IRL3705N
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``` |