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Input Protection for Optocuplers
Hi, I need to feed some digital inputs to the AVR from a external source. This equipment will be used as a vehicle datalogger where the inputs will be isolated via a optocoupler (...
Friday, 22 August 2014 - 15:10
12Bit 8 Channel ADC
Hi All, I have a project where i need to build a data logger which will log temperature from 8 sources and send it via uart to the PC. The temperature sensor will be a...
Sunday, 10 August 2014 - 15:38
AVR in vehicle datalogger is confusing me!
Hi All, I am facing a strange issue with RS485 data. Here is a brief description of the system. The system is fitted in a heavy vehicle, a truck (Diesel Engine) consists of a...
Friday, 4 April 2014 - 05:46
Template for writing code
Hi, I have been writing codes in assembly for a long time now. From 8051 to AVR now. But i wish to make my codes more organized, more understandable. I do use comments and use EQU...
Thursday, 27 February 2014 - 06:23
multiple frequency measurement with ATMEGA16
Hi All, I am working on a project where i need to measure frequencies from a external source. Frequency range will be upto 2Khz number of channels will be 4 I am using Atmega16. I...
Thursday, 26 December 2013 - 06:48
ATMEGA162 External Counter Pins
Hi All, I am working on a project where i need to display distance, speed and rpm of a vehicle. I chose ATMEGA162 since it has four timer/counters One Timer/Counter will be used...
Sunday, 10 November 2013 - 14:14