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Digital Line Following Sensor - 8 Array
  • Digital Line Following Sensor - 8 Array
  • Digital Line Following Sensor - 8 Array
  • Digital Line Following Sensor - 8 Array
  • Digital Line Following Sensor - 8 Array
  • Digital Line Following Sensor - 8 Array

Digital Line Following Sensor - 8 Array

RBD-0659
  • Operating voltage: 4.5V to 5.0 V
  • Supply current: 150 mA
  • Output format: 8 Digital voltages.
  • Optimal sensing distance: 3 mm.
  • Maximum recommended sensing distance: 6 mm
  • Uses 8 sensors for best resolution
  • Comes with easy to use digital outputs that can be connected directly to microcontrollers
  • Sample Programming Code is available. RoboticsBD
BDT 390
BDT 299 Save BDT 91
rating Read the 3 reviews
Average rating: 3.5/5 - Number of reviews: 3
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

This Digital Line Following Sensor - 8 Array has 8 IR LED/phototransistor pairs, making it a great detector for a line-following robot. Each sensor has its own digital output also a potentiometer to adjust the sensitivity of the all sensors. RoboticsBD

The TCRT5000 reflectance sensors array is intended as a line sensor, but it can be used as a general-purpose proximity or reflectance sensor. The module is a convenient carrier for eight IR emitter and receiver (photoresistor/photodiodes) pairs evenly spaced at intervals.

The outputs are all independent, but the LEDs are arranged in pairs to halve current consumption. The LEDs are controlled by a MOSFET with a gate normally pulled high, allowing the LEDs to be turned off by setting the MOSFET gate to a low voltage. Turning the LEDs off might be advantageous for limiting power consumption when the sensors are not in use or for varying the effective brightness of the LEDs through PWM control. RoboticsBD

The LED current-limiting resistors for 5 V operation are arranged in two stages; this allows a simple bypass of one stage to enable operation at 3.3 V. The LED current is approximately 20-25 mA, making the total board consumption just under 100 mA. RoboticsBD

Features:

  1. The module is a convenient carrier for eight IR emitter and receiver pairs evenly paced.
  2. Distance between each IR Sensor: 15mm
  3. Uses 8 sensors for best resolution
  4. Great useful in building fast line following and grid navigating robots
  5. Comes with easy to use digital outputs with a direct connection to microcontrollers
  6. The array has mounting holes of 3mm diameter for easy mounting. RoboticsBD

Documentation:

  1. Sample Code

General Specification
Operating Voltage (VDC) 4.5 ~ 5.0
Supply Current (mA) 5-29
Output 8 Digital
Optimal Sensing Distance (mm) 3
Max. Recommended Sensing Distance (mm) 6
Distance between two IR sensor (mm) 15
PCB Size ( L x W ) mm 126 x 26 (Approx.)
Shipment Weight 0.105 kg
Shipment Dimensions 9 × 4 × 2 cm

Package Includes:

1 x Digital Line Following Sensor - 8 Array

Product Details
RBD-0659
8 Items
No comments
rating
01/11/2022
Mahin

This one was even worse.. reading sensitivity had no meaning..just unusable.rnIt was rusty and an old product they didn't even checked it before sending me..it was very heartbroken for me.

Answer:

You have purchased two line tracking sensors which you have reviewed as negative. It is very unlikely that both sensors have a problem. You need to calibrate the sensor using white and black paper. If you do not calibrate the sensor correctly, it will not work. Please email us to find out more. ask@roboticsbd.com

Good
rating
26/04/2020
Avijit
Good
Very professional
rating
17/10/2018
Shahid A.
I am very happy to receive my products from roboticsbd.com.
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