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Discussion Title Created date
A little advice on robotics
G morning Can somebody suggest a good book or online course on hobby robotics. Ps i have very basic exp with avr and can write code in c++ and know some general electronics Thanks
Sat. Dec 29, 2018 - 02:22 PM
How is memory stored in a device?
Hello everyone   This is just a question. What exactly is the circuit used to store memory on a device like an avr or any other microprocessor or microcontroller or even a...
Sun. Sep 23, 2018 - 01:35 PM
kelvin's bridge
hi everyone.   I need some help in understanding some details of kelvin's bridge.   What many sites have told me is that potential difference between a and b is the...
Wed. Jun 13, 2018 - 05:48 PM
why do we need to connect all ground pins and all negative potentials together
hello everyone.   I have put this question on almost all forums and none of them has given satisfactory answers.   I got to know that ground in a circuit is the...
Mon. Jun 4, 2018 - 04:47 PM
a little help with l293d motor drivers and avrs
namaste   I need help with interfacing my AT mega 32 with an L293D motor driver. I have been researching this topic for about 2 months now but my motor refuses to remain...
Tue. May 29, 2018 - 11:25 AM
T1 pin as i/o
namaste     i have been working on my atmega32 for a few days now. i came across this problem some time back. the PINB1 or T1 pin does not work as a normal i/o pin.I...
Sat. Mar 24, 2018 - 03:52 PM
code problem
good morning. first of all i am sorry for posting a c++ problem on avr freaks. but i could not get an answer on any other forum. this is my problem statement.     You...
Fri. Mar 9, 2018 - 05:04 AM
usbasp keeps connecting and disconnecting
hello everyone.   i have been doing avr for a while now. recently i was experimenting with transistors and i used usbasp to draw the base voltage. but the device keeps...
Mon. Jan 22, 2018 - 06:36 PM
problem with header file functions
hello everyone,   today i was experimenting with my own header files. i made one c source file which included function definitions for button debouncing. it also contains 2...
Sat. Jan 13, 2018 - 05:18 PM
while(1) does not execute properly
hello everyone. i am a beginner at avr. i have an atmega32. i wanted to make a password detector. when password is correct an led lights up. when it is incorrect another led...
Fri. Jan 12, 2018 - 08:26 AM