[HN Gopher] Arbitrary Wave Generator with the Raspberry Pi Pico ...
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       Arbitrary Wave Generator with the Raspberry Pi Pico (2021)
        
       Author : _Microft
       Score  : 5 points
       Date   : 2022-04-27 19:23 UTC (3 hours ago)
        
 (HTM) web link (www.instructables.com)
 (TXT) w3m dump (www.instructables.com)
        
       | mikewarot wrote:
       | Somehow I missed this idea in the rush to see a Raspberry Pi Pico
       | output DVI (aka HDMI). Holy cow, the implications for ham radio
       | below 30 Mhz are astounding. These things can do stuff that used
       | to be reserved for DSP chips.
        
       | _Microft wrote:
       | The underlying circuit is explained here:
       | 
       | https://en.wikipedia.org/wiki/Resistor_ladder
        
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       (page generated 2022-04-27 23:02 UTC)