Strip-Board Motor DriverKnocked up a design on strip-board using a DOIT ESP-12E and a PCF8574 (and two DVR8825s):(The above image should be re-scaled 32% for 1 to 1 printing.)I am wondering about the SD* pins whether they can be used (I suspect they...
bitluni12:24 PMthe i2s has a maximum data rate it supports bitluni12:24 PMthe base clock can be like 40MHz bitluni12:25 PMbut the pipeline itself is a bit finicky bitluni12:26 PMit simply stops working at certain clock rate that's around 20Mhz bitluni12:26...