Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Actually you use 16 resistors to form an R2R ladder network, it's a very standard configuration, and MicroChip even have an application note detailing it.
Interestingly enough, the current issue of EPE Magazine (Oct 05) has just such a PIC D2A, used to play back WAV files from an EEPROM, with the 24LC512 giving about six seconds of audio sampled at 11025Hz. The actual sampling is done on a PC, and the file transferred via RS232.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
