While a Pico board doesn’t have the same architecture that allows FM transmission on regular Pi boards, it has a unique feature: PIO. This allows running programs based on a minimal instruction set independent of the CPU at the system clock rate. A simple program (“turn the pin ON, turn the pin OFF”) can then produce a square wave at half the system clock rate. Pico boards could be overclocked at ~200 MHz, allowing a similar carrier frequency, but the exact frequency cannot be controlled by software in any practical way. This rules out clean FM.
Up to 5.4x faster video effects rendering performance in Blackmagic DaVinci Resolve Studio when compared to MacBook Pro with M1 Max, and up to 3x faster than MacBook Pro with M4 Max.
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Password Hashers are good examples of deep modules. The underlying implementation is not trivial, but their interface is just input and output strings.