openQCM Teensy Shield (for Teensy 4.0)

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Product Overview

The QCM Teensy electronics is a high-quality Teensy 4.0 compatible shield for quartz crystal microbalance applications. The QCM shield is a dual layer PCB characterized by lead-free gold-plated pads. The QCM circuit consists of a quartz crystal oscillator driver, a 3V3 voltage regulator (that increase the signal stability), a signal conditioning circuit. Furthermore in its sensor head PCB there is a new I2C Temperature sensor.



NOTE: Teensy shield is shipped with all components mounted. Teensy board not included.


Dissipation monitoring No
Frequency Range 1 MHz to 25 MHz
Number of overtones 1th (fundamental)
Temperature Sensor I2C - MCP9808-E/MS (-40°C to +125°C) mounted on sensor head PCB
Hardware Compatibility Teensy 4.0
Software Java
OS Compatibility Win, MAC, Linux
Input Voltage 5VDC
Max current 80mA @ 5VDC
Total weight 13 g
Length 60 mm
Height 10 mm (included board to board connectors)
Width 37 mm


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