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Network-dat/RC-dat/RC-protocols-dat/PPM-dat/PPM-dat.md
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# PPM-dat
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+- [[servo-dat]]
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+
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- [[Wfly-dat]] - [[RC-code-dat]]
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- [[PWM-dat]]
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└──→ PWM control pin
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+## high voltage control
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+
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+![](2026-01-19-19-29-56.png)
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+
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+![](2026-01-19-19-30-19.png)
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+
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+For 5V PPM signal, R1 = (5*10,000)/3.3 - 10,000 = 5151ohms Round the value UP to the nearest commonly available resistor, which is 5600ohm or 5.6k
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+
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+For 7V PPM Signal, R1 = 7*10,000/3.3 - 10,000 = 11,212 ohms ==> Rounded Up ==> 12,000ohm or 12Kohm
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## demo video
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Tech-dat/acturator-dat/motor-dat/servo-dat/servo-dat.md
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- [[peripherals-dat]]
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-- [[PWM-dat]]
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+- [[PWM-dat]] - [[PPM-dat]]
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- [[servo-connector-dat]]