Tuesday, November 29, 2022

Sunday, November 20, 2022

YAMAHA GX BPF PCB Layout



 



PCB layout is verified ,working , originally reworked by Old Crow






Thursday, November 17, 2022

Friday, November 11, 2022

 Grant Richter's Analog Tracking Generator , pcb layout ,still untested . i have not built this ,and i see the dither osc is little different from other Richter designs i only hope it works as simple as it is ,here's the datasheet for the led driver : https://www.ti.com/lit/ds/symlink/lm3914.pdf