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.
winusb jungo
Why not try to use AVR-USB?
It is a software-only implementation of a low-speed USB device for Atmel's AVR microcontrollers.
see this website
**broken link removed**
11.1v lipo charger +schematic
I think you can modify the circuit here **broken link removed**
or check out this website http://www.rcgroups.com/forums/showthread.php?t=130567
Re: How to measure 0-30V with ADC that has 5V maximum input
I have added voltage follower to the my circuit but still not work
The objective of my circuit is digital volt meter that can measure 0-30Vdc
and show on LCD.
If I connect voltage 0-5Vdc direct to ADC input it work fine.
My new...
I use PIC16F877 which has on chip 10 bit ADC.I have the problem when I use ADC measuring voltage 0-30V.
I have tried to use voltage divider but not work.
My circuit
https://tinypic.com/ixcgaq.jpg
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.