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Results tagged with frequency
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user 242995
How many times something happens per second, measured in Hz (hertz).
3
votes
Electromagnetic waves antenna via microcontrollers (Transceiver and receiver)
The long anwser:
First things first, since you use a vanila (meaning: using the arduino environment) arduino mega, the sample frequency of the PWM is set to 490Hz (arduino pwm frequencies), this could … maximally result in a signal of 245Hz (Nyquist frequency). …
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