Its my long dream for my car. I want my car to be more intelligence. Finally i made it. My Car Hyundai Santro can now interact with me over mobile application, sms and twitter.
Here's a new project with mobile application. Control an RGB leds with your touch mobile. The symbian OS mobiles are used here. The microcontroller AT89S52 is used to control the leds. Even though the AT89S52 doesn't have inbuilt pwm controller,
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Now control your power point show or media player through swipe. Just swipe over the sensor to control it. The circuit has 2 sets of sensors for sensing the swipe. The sensors has an IR led with a photo diode.
For media player show your hand over the sensor 2 to play/pause the song. To stop the song show the hand over the sensor 1. To play
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This project controls a remote robot through RF. The ordinary 433mhz RF modules are used in this project. AT89C2051 microcontroller is used in this project. It is also an 8051 microcontroller.
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This Project is used to indicate the temperature and it is also used as controller. The system will get the temperature from the DS1820 and it will display the temperature over the LCD display. There are 2 preset levels, one is low preset and the other is High preset. The temperature was compared with the value stored by the user and if the temperature goes beyond the High Preset temperature then an relay is switched ON until the temperature comes below the Low preset temperature.
This project presents results of wireless intelligent building automation focusing on both the rational use of energy and maintaining security. The wireless approach, in this work, could better target retro-fitting of buildings, still in operation.
The Zigbee based security and energy saving system will have the following features.
The energy consumption is significantly maintained in the concept, for example when there is no human presence in the room then the light will be switched OFF. When any one enters the room then the light will
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Dear binuji
plz tell me more about the circuit diagram u uploaded in website's fornt page.
2 ckt diagrams u have been uploaded 1st(8051 Microcontroller
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why 555 tmer ,why not comparator(lm741)
about 555 timer
vvbr Yesterday, 09:06 PM