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TFMini - Laser distance sensor 0.3 ... 12 m
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  • TFMini - Laser distance sensor 0.3 ... 12 m
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ID: 570706

TFMini is a small laser rangefinder with a measuring range of 0.3 to 12 meters. The measurement resolution is 5 mm. ToF technology (Time of Flight) is used for measurement. Communication with the sensor takes place via the UART interface. SparkFun SEN-14588

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14 days for return

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Description

TFMini is a small laser rangefinder with a measuring range of 0.3 to 12 meters. The measurement resolution is 5 mm. ToF technology (Time of Flight) is used for measurement. Communication with the sensor takes place via the UART interface (transmission speed: 115200, 8 data bits, no parity bit, one stop bit). A laser beam with a wavelength of 850 nm is used for the measurement. The measuring angle is 2.3 °. The power supply voltage is 5 V.

Due to its small size and weight, it is ideally suited for mobile or unmanned aerial vehicles.

Attention!


UART interface works with 3.3 V logic, in order to be able to use a rangefinder with 5 V logic you should use a logic converter, eg Bi-directional converter of logic levels 1.8-2.8V, 3.3-5V.

properties

  • Measuring range: 0.3-12 m
  • Resolution: 5 mm
  • Laser wavelength: 850 nm
  • Measuring angle: 2.3 °
  • Interface: UART (3.3 V, 115200 8N1)
  • Power consumption: ≤120mW
  • Supply voltage: 5 V
  • Dimensions: 42 x 15 x 16 mm
  • Weight: 6.1 g

Included

  • Laser distance sensor TFMini
  • 4-wire cable with male connectors
570706

Data sheet

Interface
UART
Type of sensor
ToF
Minimum distance
30 cm
Maximum distance
12 m

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