Working with embedded electronics, you will eventually ends up with some sensor between your hands, here I’ll show how to make a graph out of it! This project involves a light sensor, a tiny 8-pin AVR USB key with the V-USB stack, a GNU/Linux system and rrdtool. Sensors If your are working with some digital sensor …
Introduction This project implements Hall effect sensors and a magnet to mimic the function of a typical USB mouse (similar to a tablet pens function). Many digital artists draw with mice on computer or use tablets. However, tablets are often very expensive. Using the mouse is not always as accurate and one needs a steady …
Introduction Mister Gloves is a wireless USB gesture input system that enables a person to use a computer by performing intuitive hand and finger motions in the air. While wearing a glove controller on the right hand, the user can move the cursor by forming a pointing gesture and click by curling the index finger …
Mister Gloves – A Wireless USB Gesture Input System Using Atmega644 Read More »
What do you do with an old phone, a microcontroller and lots of time? You hook the old phone’s LCD screen to the computer USB of course! In this project we’re going to communicate with a Nokia 3310 LCD display over USB! How are we going to do that? We’re going to connect the LCD display to an Atmel ATmega8 …
Connecting Nokia 3310 LCD to USB using AVR Using Atmega Read More »
Ever played with magic slates in your childhood? Well this project will show you how to make a digital magic slate using a PC, a touch screen and few other components. Components Required 1. 4-wire resistive touch screen with connector 2. ATMega16 development board with 16MHz 3. 4 X 10kohms Resistor 4. Serial to USB …
4 Wire Touch Screen Based Digital Magic Slate Using Atmega Read More »
I’ve already had a programmer for Atmel’s AVR microcontrollers, but I couldn’t use it in my lab, because my laptop doesn’t have a LPT port. So I decided to make a new programmer with USB connection. I’ve found an open source programmer AVR doper, and for the basis I took a modified version from the http://www.kreuzholzen.de web page. …
Okay, I admit I don’t have a monkey. But would you be looking at this if I didn’t mention monkey? And this would work for a monkey. Does your monkey or dog wander off? Would you like to see where he/she is? Well, …
This Instructable will be about designing a music player from using various building blocks. You will understand the communication between the microcontroller, memory, computer, LCD display, RTC, IR remote, and the music file decoder. I will try my best to to teach you in a way so that you can design your own projects using the …
Music Playing Alarm Clock using Microcontroller AT90USB1286 Using Atmega Read More »
I tend to have good ideas when I don’t need them but when I need them I always face the black wall of no inspiration. I had to come up with an idea for a present for Jeff-O. After a long week without inspiration, I came up with this: A multiformat clock. It displays time in: …
The Multi-format Clock – Gift contest Using Atmega Read More »
A device which collects data (environmental, soil and photosynthesis values) of plant(s) and then stores/analyze using a MKR1000 and Azure. Things used in this project Hardware components Arduino MKR1000 × 1 ADAFRUIT SD CARD READER × 1 ARDUCAM 5MP OV5642 × 1 SparkFun Weather Shield × 1 SparkFun Soil Moisture Sensor (with Screw Terminals) × …
