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Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

Price BDT 499
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EM4100 125kHz RFID Card

It is proximity ID card of 125KHz, EM4100. It has been specially manufactured and packaged to be clean from dust. And you can print any pictures on the PVC blank cards. You can use it with our RDM6300 RFID reader module.

Price BDT 18
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Line Following Sensor 5 Array

5-channel tracing module analog output, analog output and distance, object color-related. 

BDT 290
rating Read the 4 reviews
Average rating: 5/5 - Number of reviews: 4
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Description

Features:

 

5-channel tracing module analog output, analog output and distance, object color-related. 

The stronger the infrared reflection (white), the larger the output, the weaker the infrared radiation (black), and the smaller the output.

The closer the detector is to the black line, the smaller the output, so that the distance of the black line can be judged by the output analog. The smaller the value, the closer the sensor is to the black line. Maximum 5mm distance from the ground.

Compared with other track sensors that can only output high and low levels, the 5-channel analog output of this product can feedback the distance of the black line, and the feedback is more accurate.

 

Overview:

 

Based on the TRCT5000 infrared reflection sensor, it is often used to make tracking smart cars. The infrared emitting diode of the TRCT5000 sensor continuously emits infrared rays. When the emitted infrared rays are reflected by the object, they are received by the infrared receiver and output analog values. The output analog value is related to the object distance and the color of the object. The position of the tracking line is judged by calculating the analog value of the five outputs.

Product Details
40 Items

Click here to leave a review

Array IR
rating
26/04/2020
Ahnaf Hasan
Fixed distance but better quality. Satisfied
J
rating
23/02/2020
Osman Goni Paturay
Cool array
Great customer service
rating
06/12/2019
Rahat Hasan
Had a problem with the sensor but they fixed it.
great
rating
18/11/2019
Abhijit Adhikary
works perfectly
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