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 |
