User:ZdenekBroz/devices: Difference between revisions
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==Processor unit== |
==Processor unit== |
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processor type: |
processor type: C8051F321 - Full Speed USB, 16k ISP FLASH MCU Family - ETC [http://www.alldatasheet.com/datasheet-pdf/pdf/102987/ETC/C8051F321.html CPU specification] <br> |
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cpu size: 6mm x 6mm<br> |
cpu size: 6mm x 6mm<br> |
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board size: 15mm x 30mm<br> |
board size: 15mm x 30mm<br> |
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| Line 25: | Line 25: | ||
Total price: 25$ (retail price) |
Total price: 25$ (retail price) |
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==Sensors== |
==Sensors== |
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Revision as of 19:28, 14 October 2007
Planned devices for the XO.
Devices will be connected to special unit powered by Atmel programmable CPU.
Here are some ideas for possible devices:
- Thermometer
- Voltmeter, ampermeter, ohmmeter
- Oscilloscope
- Photodiode
- PH meter
- See also the Digital Signal Processing page for work being done in India
Processor unit
processor type: C8051F321 - Full Speed USB, 16k ISP FLASH MCU Family - ETC CPU specification
cpu size: 6mm x 6mm
board size: 15mm x 30mm
case size: 20mm x 40mm (size similar to USB Bluetooth adapter )
Calculated price:
CPU unit: cca 6$
board + additional electronic parts: 17$
connectors: 2$
Total price: 25$ (retail price)
Sensors
- Thermometer (cca 2$)
- Voltmeter, ampermeter, ohmmeter, oscilloscope (cca 1$)
- Photodiode (cca 2$)
- PH meter ()
(please submit more ideas here)