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Sunday, 08 July 2007 |
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Boost Guage project
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Key Features
- PIC16F877 micro-controller running at 20MHz
- Motorola MPX4250 Pressure sensor.
- Fast update bargraph with digital value as wells
- Presettable boost alarm LED warning light. Value stored in eeprom.
- Boost Peak Hold function
- Positive pressure and vacuum readout
- Remote sensor located under bonnet
- LED back light
- User selectable pressure unit, PSI or Bar.
MPX4250 now in stock.
| Discussion thread
| | | | http://www.skpang.co.uk/phpbb/viewtopic.php?f=26&t=18
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