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Viser: IOLab - - a full lab’s worth of experimental capabilities
Dongle for iOLab
iOLab Version 2.0 Replacement Dongle
(2019)
Sprog: Engelsk
iOLab Accessory Pack
Replacement accessory pack
(2019)
Sprog: Engelsk
IOLab
- a full lab’s worth of experimental capabilities
(2019)
Sprog: Engelsk
Detaljer om varen
- Udgiver: (Oktober 2019)
- ISBN: 9781319174811
This connects your iOlab to your computer. A dongle is included with iOlab, this should only be purchased if you need a replacement.
Detaljer om varen
- Udgiver: (Oktober 2019)
- ISBN: 9781319174835
Contains:
- two pieces of adhesive felt
- eye bolt with M3 threading
- flat metal plate with M3 threading
- spring attached to screw with M3 threading
- spring
Detaljer om varen
- Udgiver: (Juli 2019)
- ISBN: 9781319149918
The iOLab has reimagined the student’s experience of a Physics lab. Through combining the portability of a smartphone and the capabilities of a full scale lab, the new iOLab hardware/software system introduces new possibilities for learning!
The iOLab device’s built-in sensors make possible a full lab’s worth of experimental capabilities. No longer confined to the physical environment of the lab or large scale equipment set up, a student can bring the iOLab to their halls, a coffee shop, anywhere they can use a laptop and iOLab!
Built in sensors measure force, acceleration, velocity, displacement, magnetic field, rotation, light, sound, temperature, pressure, and voltages down to a few µV. Expansion connectors provide access to over a dozen user controllable digital and analog inputs and outputs.
Free software controls the device, acquires and displays data in real time, and provides a suite of analysis and data manipulation features.
Application and drivers can be downloaded here.
• Wireless IOLab unit communicates with USB dongle using 2.4GHz ISM band.
• Powered by 2xAA batteries.
• TI-MSP430F5329 microcontroller, TI-CC2543 radio.
• Dongle communicates with PC/Mac via simple virtual comport interface (i.e. no special USB
programming required).
• Individual sensors synchronized and read out in various predefined configurations.
• Up to 4.8 kHz sensor sampling.
• One dongle can synchronously read data from two IOLab remotes.
• Wireless range up to 100 feet. RSSI included in data.
• Size 30 mm x 75 mm x 130 mm, Weight: Remote 148 g (w/o batteries), Dongle 8 g.
• Force probe thread: M3
Sensor Parameters:
• 3D accelerometer (14 bit signed, 2/4/8g ranges, 1.56-800 Hz sample rate)
• 3D magnetometer (16 bit signed, 1000 uT range, 0.63-80 Hz sample rate)
• 3D gyroscope (16 bit signed, measures ?X, ?Y, ?Z, 250/500/2000 deg/sec ranges, 95-760 Hz sample rate).
• Rolls on 3 wheels along Y-axis; optical encoder measures displacement velocity & acceleration, 1 mm/count,
100 Hz sample rate.
• Force probe (Range ± 10 N parallel to Y axis, 12 bit signed, up to 4.8 kHz sample rate)
• Light intensity sensor (12 bit, up to 4.8 kHz Hz sample rate)
• Atmospheric pressure sensor (0.15 kPa resolution, 1-100 Hz sample rate)
• Temperature sensor (die temperature, w/ 400 Hz over-sampling).
• Microphone (12 bit, 20-20kHz, up to 4.8 kHz Hz sample rate).
• Speaker/Buzzer (programmable pitch & duty cycle, 35Hz – 8.4 kHz)
• EKG daughter board mates with header (3 or 6 differential channels + ground ref, each 12 bits, TI-INA333
instrumentation amplifiers, up to 800 Hz sample rate).
• DC coupled high gain differential amplifier (gain = 1,400, f3dB = 100Hz), up to 4.8 kHz sampling.
• 6 analog input pins on header (sampled by 12 bit ADC at up to 4.8 kHz).
• 6 digital I/O pins on header.
• DAC output on header (8 bit resolution).
• Two pushbuttons (software readable).
• Two tri-color LED’s.
• FTDI interface on header (standard configuration).
• Over the air re-programming of both sensor microcontrollers (i.e. no special hardware needed to redesign &
modify the open source firmware).
• Device designed to be opened; threaded metal bushings for all screws; easy to disassemble and reassemble.