Bad output - Githubissues

limpkin / cdm324_backpack

CDM324 Amplification Backpack, With Case and Simulations

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Bad output #5

Open ITstreet1 opened 3 years ago

ITstreet1 commented 3 years ago

I made exactly as you did. With the same components, and I get nothing. If I connect fOut to analog pin I can see values from 509 to 512. CMD324 is the radar.

will-code-for-pizza commented 1 year ago

The cdm324 from https://www.limpkin.fr is not well documented.

f.e. I miss:

breadboard cabeling
example Arduino sketches (the one from https://github.com/limpkin/cdm324_backpack/tree/master/arduino/freq_counter give no result...)
detailed information about the capabilities of the onboard connectors (https://www.limpkin.fr/index.php?post/2022/03/31/CDM324-Doppler-Motion-Sensor-Backpack%2C-now-with-FFTs%21) especially this picture https://www.limpkin.fr/public/cdm324_v2/exp_pinout.png

See also: https://github.com/limpkin/cdm324_fft/issues/2

limpkin commented 1 year ago

this repository is for a previous version of the cdm324 project.