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An AVR ATmega configurable production line counter
This project here is a production line counter build on an ATmega 8 micro.It has 4 digit seven segment display.It can count from 1 to 9999 pieces.User can program it to emit an alarm when a number of...
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A Passive Monitor Controller for Balanced / Unbalanced signals
Monitor Controller 01 is a passive studio monitor controller.It can control volume for Balanced and Unbalanced signal monitor.It has an output selector so you can choose between two set of monitor.Also...
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Homemade 2 Guitar Strings Diddley Bow
The diddley bow is a string instrument of African origin made popular in America, probably developed from instruments found on the Ghana coast of west Africa. The diddley bow is typically homemade,...
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Driving a DC motor using software PWM with AVR ATmega
This library is an update of the software PWM driver you can find here:http://davidegironi.blogspot.it/2013/03/controlling-dc-motor-speed-and_6.htmlFor DC motor information please look at the above...
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An AVR Atmega based PID magnetic levitator
This is a magnetic levitator implemented using Atmega8 microcontroller.Magnetic levitation is a method by which an object is suspended with no support other than magnetic fields.To make a magnet...
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A DS1307 library for AVR Atmega
The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar.This library set and get year, month, day, hour, minute and second from this RTC.Setup parameters...
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A led matrix Mask built on AVR ATmega8
avr_mask1 wish you a Merry Christmas and a Happy New Year!AVR Mask1 is a led mask built around 74hc595 shift register and 8x8 led matrix.The "Dylan Dog" comics decoupage, in conjunction with his...
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CO2 meter using NDIR infrared MH-Z14 sensor library for AVR ATmega
MH-Z14 NDIR Infrared gas module is a common type, small size sensor, using non-dispersive infrared (NDIR) principle to detect the existence of CO2 in the air, with good selectivity, non-oxygen...
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Cheap CO2 meter using the MQ135 sensor with AVR ATmega
MQ135 is an Air Quality Sensor suitable for detecting of NH3, Alcohol, Benzene and other gases.The description below, is what i derive from the poor datasheet of this sensor, it may be uncorrect, so if...
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A simple Sound Pressure Level Meter (SPL) dB audio meter using AVR ATmega
What is proposed here is a SPL db meter using and AVR Atmega micro.A sound level meter or sound meter is an instrument which measures sound pressure level. Sound pressure level (SPL) or sound level is...
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Finding TimeZone by Latitude / Longitude using a TimeZone Shapefile with .NET
A Time Zone is a region that has a uniform standard time for legal, commercial, and social purposes. It is convenient for areas in close commercial or other communication to keep the same time, so time...
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Electric string winder for guitar, bass and other string instruments
This is an electric string winder for guitar, bass and other string instruments.This tool is helpful to replace your instruments strings, of course you have to fine tune by hand.It is almost all built...
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RemoteSwitch: send remote boot up and shutdown commands automation
RemoteSwitch is a GUI utility that automate the BootUp and ShutDown remote PC, by sending custom commands.User can also set any custom command when this application starts and close.Program is minized...
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SD card logger library with log rotation that fits on ATmega8
This library implements an SD card Data Logger that runs on ATmega.It has a small footprint, so it can be loaded on an ATmega8, leaving space for user code.It supports SD and microSD cards formatted...
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AutoBuild is a build automation tool for Visual Studio
AutoBuild is a build automation tool written using PowerShell on PSake.It is usefull to automate the Visual Studio processes of:BuildCleanUnitTestRelease binaryRelease sourceVersion number updatingIt...
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A .NET WinForm DataGridView with advanced capabilities
This components is a .NET WinForm DataGridView with advanced capabilities, it is an extention of the .NET WinForm DataGridView.The project is a refactoring of "Advanced DataGridView with Excel-like...
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A Pickup Winding machine built on an ATmega8
A pickup winding machine it is used to wind a guitar pickup.The core of this project is an ATmega8.It features:wind counterslow startupautomatic stopconfigurable motor speedconfigurable winds2...
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Drum light trigger that uses leds, a NE555 timer and a piezo transducer
This circuit is a Drum Light Trigger.It uses a piezo transducer that reacts to drum vibration, and a NE555 timer to setup the light time.There are two trimmer pot, one to setup the sensibility of the...
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Homemade lap steel guitar
The lap steel guitar is a type of steel guitar, an instrument derived from and similar to the guitar. The player changes pitch by pressing a metal or glass bar against the strings instead of by...
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A cheap and simple Laser Power Meter LPM for small power source
A Laser Power Meter (LPM) is an instrument that measure the energy output of laser beams.This project is my way to implement the MarioMaster LPM meter. You can find further information about this...
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