User:ZdenekBroz/devices
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 ()
Existing sensors:
* Accelerometers
o Low-g Accelerometer
o 25-g Accelerometer
o 3-Axis Accelerometer
* Barometer
* Blood Pressure Sensor
* Charge Sensor
* CO2 Gas Sensor NEW DESIGN
* Colorimeter
* Conductivity Probe
* Current Probe
* Differential Voltage Probe
* Digital Control Unit
* Dissolved Oxygen Probe
* Drop Counter
* Dual-Range Force Sensor
* EKG Sensor
* Electrode Amplifier
* Flow Rate Sensor
* Force Plate
* Gas Pressure Sensor
* Garmin® eTrex Venture
* Garmin® eTrex Vista Cx NEW
* Hand Dynamometer
* Hand-Grip Heart Rate Monitor
* Instrumentation Amplifier
* Ion-Selective Electrodes
o Calcium ISE
o Chloride ISE
o Ammonium ISE
o Nitrate ISE
* Light Sensor
* Logitech QuickCam Pro 5000
* Magnetic Field Sensor
* Microphone
* Motion Detectors
o Go! Motion
o Motion Detector
o CBR 2
* O2 Gas Sensor NEW DESIGN
* Ohaus Balances
* ORP Sensor
* pH Sensor
* Photogate
* Radiation Monitors
o Radiation Monitor
o Student Radiation Monitor
* Relative Humidity Sensor
* Respiration Monitor Belt
* Rotary Motion Sensor
* Salinity Sensor
* Sound Level Meter NEW DESIGN
* Soil Moisture Sensor
* Spectrometers
* Spirometer
* Temperature Probes
o Stainless Steel Temperature Probe
o Go!Temp (computers only)
o EasyTemp (calculators only)
o Infrared Thermometer NEW
o Surface Temperature Sensor
o Extra-Long Temperature Probe
o Direct-Connect Temperature Probe
* Thermocouple
* Turbidity Sensor
* UV Sensors
* Voltage Probe
* Wireless Dynamics Sensor System
(please submit more ideas here)
