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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 449
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EM4100 125kHz RFID Card

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Smart Speed Detecting Sensor for Arduino
  • Smart Speed Detecting Sensor for Arduino

Smart Speed Detecting Sensor for Arduino

BDT 150
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Description

Smart Car Speed Detecting Sensor Module for Arduino

Black Color Material Fiberglass Features Detecting speed of motor, count workpiece, etc. 
Application For Arduino DIY project Speed detecting sensor module

Description:

  • With the signal output instructions
  • Low valid signal output, non-adjustable sensitivity
  • Used for detect speed of motor, count workpiece, etc
  • With mounting holes for easy permanent installation
  • Can be directly connected microcontroller IO ports
  • The main chip: LM393
  • Working Voltage: 5V DC
Product Details
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