The power supply descriped here, is for turntables with 2 phase AC motor, like Linn, Rega, AR, Heybrook, Goldring and many, many more. The main features of the power supply are: X-tal controlled speed. The TTPSU can change speed by the push of a button – no need to move the belt on the pulley. […]
TTPSU – Power supply for turntables with AC motors Read More »
A while back I started working on a solar charge controller, it was based on a PIC microcontroller, a 20×4 characters display and the code was written in Assembly language. It did work well and was still working when I decided I wanted to add more to this controller. My new controller uses a standalone
Arduino solar charge controller + output control and data logging online with Xbee WiFi Read More »
The main aim of making GSM Based Vehicle Theft Alert System is to apply the electronic theories, modern security methods, embedded system, and modem age of science and technology for many kinds of transport machine. Moreover this GSM Based theft Alert System can reduce cost, time and many steps without tiring for human because using
Vehicle security with GSM Read More »
I happen to be part of the 5% that have the elusive awesome mother-in-law. For Christmas I wanted to make her an “antique radio” that is super simple to operate and that could play some “old time radio” type programming that she listened to when she was a young’n. However, this is neither an antique
An “Antique Radio” Christmas Present Read More »
Week 01 January 14 (2 hours): Met as a team after class to discuss preliminary project proposal. January 15, 2010 (1 hours): Met as a team to discuss design implementation and assign different components to research. WEEK 01 SUMMARY Accomplishments: Submitted preliminary project proposal. Weekly Work Total: 3 hours Project Work Total: 3 hours Week
Andy Robison’s Lab Notebook using pic microcontroller Read More »
A simple project to test and display the transmitted codes from remote controls which work with the RC5 protocol, like the TV remotes from Philips, just aim the remote control at the TSOP1736 IR-receiver. If you only want to know the code from a button then you can ofcourse also look at the RC5 tables
RC5/RC6 codes on a LCD using PIC16F648A Read More »
This is an Instructable showing you how to integrate Twitter in your embedded application. Watch this Instructable in Action http://www.instructables.com/id/PIC-KICK-TWEET-1/ Working: A desktop application is created with ease for grabbing the latest tweet from your twitter account. The application then forwards the tweet to the serial port to which the embedded device is connected. A firmware
This post explains the idea of creating custom characters on any LCD ( e-g on 16×2 LCD ) which has HD44780U controller in it. Almost all 16×2 or 20×2 LCDs have HD44780U controller in them[1]. This controller provides the functionality of CGRAM ( Character Generator RAM ). We can write character patterns on this RAM
How to display custom characters on LCD using PIC16F877 Read More »
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