Uma une idivaysi Brainlink futhi ozifakile le 1,06 noma entsha siko firmware via lokusebenza Brainlink firmware Uploader, Brainlink wakho manje a-channel ezimbili sine / calantsatfu / square / zazicwasa wave generator ezingase bakhuphukele ezungeze 100-200kHz. Lolu wrapper lokusebenza silula ulawula ukuthi generator.
Qikelela ukuba singeqi 20mA draw yamanje on the Brainlink (kanjalo uma ukuhlangana a okukhipha 50ohm, anothi, qiniseka ukunciphisa amplitude ukuze 1V nobe aphansi ngokulandela uMthetho Ohm sika). Azikho izici zokuphepha kule lokusebenza. Ukuthi yenzelwe hobbyists abazi abakwenzayo.
I Brainlink sika DAC emachwebeni unipolar. Ukuze uthole okukhiphayo okuguquguqukayo ovela echwebeni, anamathele a capacitor kuso (0.1microfarad wayesebenzela mina).
Ukuze iziyalezo zendlela ukusebenzisa le, bheka:
instructables.com/id/Bluetooth-100kHz nambili-channel-function-generator/
Ikhodi yomthombo at github.com/arpruss
Kubuyekezwe ngo-
Nov 15, 2014