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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 399
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Optical Sensitive Resistance Light Detection Photosensitive LDR Sensor Module
  • Optical Sensitive Resistance Light Detection Photosensitive LDR Sensor Module

Optical Sensitive Resistance Light Detection Photosensitive LDR Sensor Module

BDT 99
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Average rating: 4/5 - Number of reviews: 1
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Description
  • Photosensitive resistance module's most sensitive to ambient light commonly used to detect the environment around them
  • brightness of the light, or MCU trigger relay module, etc.;
  • The module in the environment light intensity than the set threshold, output high level DO end, when the environment light intensity more than a set threshold, the DO output low level;
  • The DO output can be directly connected to the microcontroller, through a single-chip microcomputer to detect the high and low level, thus to detect the environment light intensity change;
  • 4 the DO output can be directly driven our relay module, which can form a light-operated switch.
Product Details
9 Items

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the price is too high
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28/08/2019
Shadeed ur Rahman
the price is too high
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