Last year 2016 I altered my garden and planted some new stock. Half way through the growing season I noticed that the right hand Carnation had grown far more vigorously than its twin only 20” away. The only differences to the plants was that a solar powered battery light had been placed by chance to …
Picaxe Greenhouse Light Sensor Controller Using Atmega Read More »
This project displays the temperature on an LCD display with an resolution of 0.06degrees. DS1820 is used for sensing the temperature. It can measure temperature range from -55deg to +125deg. But i take care of only the possitive temperature. There are 3 switches to change the alarm temperature, the user can increment the Alarm temperature by pressing the UP button and they …
DS1820 Temperature Controller using atmega8515 microcontroller Read More »
Described are the waveform capture method, example firmware and hardware designs. This material formed the basis of an article that was first published in the October, 2003 issue of Circuit Cellar magazine. The only components added to the operating Atmel AT90S2313 circuit (one capacitor and two resistors) to allow waveform sampling with < 1 microsecond resolution …
PWM Waveform Capture using AVR microcontroller Using Atmega Read More »
Sometimes when tuning various electronic hardware we need simple signal generator with various waveform and frequency. One of the options is to by a professional with variable gain professional coating and many additional functions. But if you are an amateur you might want to build one. This small project is dedicated for building one of …
Sometimes we need our microcontroller to interact with more human readable information. It will be better for us if we could make it display the words not just blinking the LED. Today most modern gadget such as mobile phone and PDA, use LCD (Liquid Crystal Display) for interacting with us. In this project we will …
AVR LCD Thermometer Using ADC and PWM Project Using Atmega Read More »
This Instructable will show you how to build your own Web Connected Robot (using an Arduino micro-controller and Asus eee pc). Why would you want a Web Connected Robot? To play with of course. Drive your robot from across the room or across the country, using nothing more than Skype and a web browser (nothing …
Make a Web Connected Robot (for about $500) (using an Arduino and Netbook) Using Atmega Read More »
Introduction Objective The goal of this project is to design a useful and fully functional real-world product that efficiently translates the movement of the fingers into the American Sign Language. Background The American Sign Language (ASL) is a visual language based on hand gestures. It has been well-developed by the deaf community over the past …
Introduction The TriWheeler is a radio-controlled robot with three wheels. The lack of the fourth wheel is far from the only thing that renders it distinctively different from typical radio-controlled units. In addition to the capability of being freely controlled with a remote control, The TriWheeler has a smart autonomous mode that allows the unit …
Introduction This project is implemented with a glove, resembling a conducting baton that analyzes gestures and interprets them into musical elements. Der Kapellmeister is a simple tool that tests a user’s ability in basic conducting, using a real conducting baton. As a user performs a gesture, the tool will display the tempo, time signature, and beat …
Introduction “A resistive touch screen robot that follows a user-defined path input by drawing on the touch screen.”” We designed and implemented a robot that follows the path drawn on a touchscreen. The touchscreen is mounted on top of the robot, and once the path is drawn, and the user picks up their finger, the …
