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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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Battery Holder with Jack 6xAA

6AA Battery Case Storage Holder DC2.1 Power Jack For Arduino

BDT 75
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Description
  • This is 6 x AA battery case storage holder with DC2.1 power jack for Arduino Holds 6 x AA batteries (not included) which can make 9V~7.2 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from alkaline cells
  • Power supply for monolithic system, Arduino system, 2WD mobile robot, etc With DC05 power supply plug
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