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LCD getting messy as soon as sensor is connected to the analog pin
Hello all,   I have wrote a code for sensor reading and displaying it on LCD for atmega328p. The soil I am using is soil moisture sensor. The problem I am facing is when I...
Monday, 12 June 2017 - 02:04
LCD showing black boxes, old problem with a twist I guess!
Hello all, I have interfaced lcd with atmega328p using 4 data lines. I'm getting black boxes in both the lines but when I watched the lcd from an angle I clearly saw the output,...
Tuesday, 6 June 2017 - 11:00
How to start learning ARM?
hello everyone, I am a undergraduate student and I wanted some guidance on how should I start learning ARM. I have prior experience of working with 8051 and AVR. But learning...
Saturday, 21 January 2017 - 15:29
CREATING MY FIRST LIBRARY
hello everyone,   I'm trying to make my first ever library but the problem I facing is how can I pass data i.e. PORTx, DDRx, PINx etc registers to my function in library....
Thursday, 15 December 2016 - 04:59
battery operated devices
hi freaks,   I just recently completed my dinky project which is used to read rfid tags and than i would transmit it to my pc to keep track of things.    But my...
Friday, 2 December 2016 - 13:06
trouble using interrupt in atmega328p INT0
hello everyone,   I'm using external interrupt INT0 which is falling edge triggered and i'm displaying no. of triggers on LCD but as soon as I trigger it my LCD gets blank....
Tuesday, 18 October 2016 - 05:58
Error 1 __builtin_avr_delay_cycles expects an integer constant.
Error    1    __builtin_avr_delay_cycles expects an integer constant.     how to solve this error and my code for the delay subroutine...
Wednesday, 5 October 2016 - 04:25