Digital IR Sensor Array8 (TCRT5000)

Model : ROB-00164

Supplier : Techshop Bangladesh

TechshopBD, Bangladesh


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Digital IR Sensor Array8 (TCRT5000)

This sensor package is for line following Bot. Every now and then hobbyist who are willing to play with Line following Robot has tough time with the IR sensor arrangement. This is a neat solution for them.

Eight TCRT5000 reflective optical sensors have been used here.The LM358 dual OPAMP works as a comparator with two reference voltages set by eight POTs.The sensors have 0.5 inch spacing.

Calibration:To calibrate the sensors,you must tune the respective POTs.Connect VCC and GND pins with the power supply and connect SEN1 to SEN8 pins with eight LEDs.Keep tuning the POTs until the LEDs glow.

Now,Draw a Black line on a white paper or vice versa.After the proper calibration is done,the LEDs will turn on when the sensors trace black and they will turn off when the Sensors trace white.That means,The output is always either 1(High) or 0(Low).

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Rabbyctg | Jan 5,2015 at 02:13 PM
when this product will be available
Shaon_Majumder | Dec 17,2015 at 09:49 PM
I got my sensor array . I unboxed it and tested , everything was ok but sensor 2 was not changing any value . I tested again and again , every sensor was working well , but sensor 2 was not responding to any kind of surface change . I need immediate help or replacement or impairment or any kind of help from Techshop.
Farhat | Jan 8,2016 at 08:38 AM
o my now afraid to buy this product...same thing happen to me for my array2 sensor....and i got fucked up there...i need this array8 really afraid now
A.R | Jan 9,2016 at 11:41 AM
We test our modules always. But still if any part is faulted, we always give servicing/replacement support. So please whenever you face any problem, Please contact the e mail ids and phone numbers given at the site. Commenting here without any order number or documents will never help. The chance is even high that no technical person will ever read that.
Shayon02 | Feb 2,2016 at 09:33 PM
Hey,I know it's offtopic,but,aren't you the guy who made SHA-BOT?
Farhat | Jan 8,2016 at 08:43 AM
U guys must test the sensor before packing it for someone....this is very important...i repeat...this is very very much important
AnimeshMitra13 | Jan 21,2016 at 06:34 PM
when will it be available
Himel_1 | Feb 15,2016 at 10:56 AM
nice, but you need to use some indicator led to make it more user friendly.
FahimSifnatul | Oct 25,2017 at 07:31 PM
is this sensor okay now??? in some above comments, i see some negative feedback like the second sensor is not this problem still there????
A.R | Oct 26,2017 at 09:46 AM
Hello, we always send the modules to the store after testing. We can tell you countless cases where people came complaining about a product and when we tell them to bring that to our office, we operated them perfectly right in front of their eyes.
Ishmam01011999 | Apr 13,2019 at 11:54 PM
Please techshop . Remove this product. It's just a bull shit. It always give me 0!!!!!!!!!!!!!!!!!!!!!!!!!!!!.
I spent my 6 hours behind it. Please maintain the quality of your product.
Barshan | May 15,2019 at 09:38 AM
What is the input voltage for this sensor?
A.R | May 19,2019 at 09:20 AM

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