SparkFun Qwiic Mini dToF Imager - TMF8820 - Distance sensor 1-500cm - SparkFun SEN-19218

Brand: Sparkfun
Product Code: AN-21420
Availability: Temporarily Out Of Stock
34.90€
Ex Tax: 28.84€
A miniature module with a distance sensor manufactured by the SparkFun company. It is equipped with a time-of-flight (ToF) distance sensor in the TMF8820 system. It allows you to measure distances in the range from 1 cm to 500 cm based on the time difference between the light pulses. Detects objects regardless of color, reflectance, and texture. It allows for excellent measurement performance in both dark and sunny places. The communication module uses the I2C interface, it is supplied with a voltage from 2.7 V to 3.6 V.

Main features:
  • AMS TMF8821 multi-zone flight time sensor
  • Direct ToF technology with high SPAD detection sensitivity
  • 3x3 multi-zone configuration with multi-object detection in 9 zones
  • Fast Time-to-Digital Converter (TDC) Architecture
  • Light pulse less than 1ns
  • Processing the histogram on the chip
  • Built-in filter and algorithm to limit the influence of sunlight
  • The compact dimensions allow the sensor to be used in non-standard projects
Specification:
  • Built-in chip: TMF8820
  • Measurement technology: ToF (Time of flight)
  • Supply voltage: 2.7 V to 3.6 V (3.3 via Qwiic connector)
  • Power consumption:
    • standby mode: 8 uA
    • active mode: 57 mA
  • Distance measuring range: 1 cm to 500 cm at 30 Hz
  • Maximum reading speed: up to 30 Hz
  • Laser beam: 940 nm VCSEL class 1
  • Field of view: diagonally adjustable up to 63°
  • Communication interface: I2C bus
  • I2C address: 0x41
  • Tile sizes: 12.7 x 25.4 mm