でもまぁ16MHzのArduino R3ではこれが限界値ということで納得はできました。 USB電源ではそれなりにノイズはありますが、電池で駆動すれば残留ノイズは十分に低く、10ビットADC、サンプリングレート31.25kHzとは思えないくらいクリアです。

Analog-to-digital converters, or ADCs, are somewhat monolithic devices for most users, a black box that you ask nicely for the value on its input, and receive a number in return. For most readers, ...

Is your feature request related to a problem? I have spent the last week trawling around the innards of adc_continuous and I'm surprised anyone is using it as it is way too complicated for its own ...

Canadian electronics geek and nascent YouTuber [Technoyaki] wanted to measure 20 volt signals on his Arduino. One might typically use a voltage divider to knock them down to the 5 volt range of the ...

This is my humble attempt at creating an Arduino library for this ADC: http://www.dfrobot.com/image/data/SEN0160/hx711_english.pdf Other libraries exist, including ...