Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
I need to send AT commands to my nokia 3120 via a pic16F877A. Since the Pic emits only 0 - 5V as outputs, do I have to convert my 5V output signals from the UART to 3.3V? If so can anyone suggest a proper circuit or an IC to implement this 5V <-> 3.3V conversion? Thank You! :D
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.