What is an AVR ? First of all AVR stands for: Advanced Virtual RISC. The founders are Alf Egil Bogen Vegard Wollan RISC (also forms AVR). An AVR is a small microcontroller (chip, IC) which is switching digitally (controller) by means of so called i/o’s (input/output pins) The i/o’s do all the digital switching. The […]
AVR assembly language Read More »
San Jose, CA (PRWEB) October 10, 2005 – Nexlogic Technologies, Inc., a premier PCB service provider and ISO 9001:2000 certified manufacturer announced it has received Kester University certification for completing an intensive Pb-free/RoHS compliance course. By satisfactorily completing the Kester University course and meeting Pb-free assembly requirements, Nexlogic Technologies processes and personnel are certified to
Nexlogic Technologies, Inc. Certified For Pb-Free Assembly By Kester University Read More »
Some of the fruit and vegetables we eat can be used to make electricity. The electrolytes in many fruit and vegetables, together with electrodes made of various metals can be used to make primary cells. One of the most easily available vegetable, the ubiquitous lemon can be used to make a fruit cell together with
Tiny AVR Microcontroller Runs on a Fruit Battery Read More »
Inspired by various LED Throwies, blinking LEDs and similar instructables I wanted to do my version of an LED controlled by a microcontroller. The idea is to make the LED blinking sequence reprogrammable. This reprogramming can be done with light and shadow, e.g. you could use your flashlight. This is my first instructable, any comments
Programmable LED using Atmel ATtiny13v Microcontroller Read More »
This project uses green surface-mount LED’s along with an AVR ATTiny45 microcontroller to simulate the behavior of fireflies in a jar. (note: the firefly behavior in this video has been greatly sped up in order to be easier to represent in a short film. The default behavior has significantly more variance in its brightness and
Jar of Fireflies using AVR ATTiny45 Microcontroller Read More »
Are you bored? Do you want to make something amazing to impress your friends with? Let’s try making an LED cube….. A work of art, that lights up….. Step 1 What in the world is and LED? LED is an acronym for Light Emitting Diode, where electricity can only go one way and when it
The Arduino LED Cube using LED microcontroller Read More »
I wanted to make an LED menorah for a friend. In planning this I decided I wanted to keep the parts-count very low and use components I had on hand. I think I have achieved my goals and couldn’t be happier at the outcome of this project. Please visit my webpage for more on this
LED Hanukkah Menorah using Microcontroller ATtiny13 Read More »
Nokia manufactures a wide variety of cell phones and many of their cheaper phones contain simple LCD’s which may be used in microcontroller projects. There is one particular LCD model that is used in a wide variety of their phones and is often referred to as simply a “Nokia LCD“, or “Nokia 6100 LCD”. I
How To Use a Nokia Color LCD using an AVR Read More »
LM35 can measure temperatures from -55deg to 150deg and we need negative supply voltage for measuring this negative temperature. This circuit eliminates the negative voltage power supply and this project can measure the negative temperature Download the protesu file to simulate the project on your desktop Bascom Code $regfile = “m16def.dat” $crystal = 1000000 Config
Measure negative temperature with Lm35 Read More »
