Posts tagged link

From TehnikService: Quick PCB Etching

TehnikService has an interesting article about PCB etching using the “Sponge Method” This seems like a good way for beginners to get started making their own PCB’s.

Has any one tried this?

Handy Link: The Ultimate Online Calculator

Need a calculator for every occasion? This handy online calculator site  has everything a science or Electronics nerd could possible need. Hope it’s useful.

Handy Link: Using the AVR EEPROM in GCC-AVR

EEPROM memory can be extremely useful in Microcontroller projects, either as a fail-safe mechanism (to stores the state of your outputs so you can restore them if power is lost) or as a non-volatile storage area for data gathered via sensors.

This tutorial from AVR Freaks explains how to read from and write to EEPROM memory using AVR-GCC. Hope its useful to someone.

AVR C Bit Level Operations Guide

Found this very comprehensive guide (Link is a PDF document), during my travels on Google, showing how to perform bit-level operations in AVR C. Hope it’s useful to someone.

If you’ve not got a PDF reader to hand, then you can use Google’s Quick View link to this guide to view it in your browser

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