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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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2N2222 NPN Transistor


BDT 2
rating Read the 8 reviews
Average rating: 5/5 - Number of reviews: 8
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In-Stock

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Description

The 2N2218, 2N2219, 2N2221 and 2N2222 are silicon planar epitaxial NPN transistors in Jedec TO-39 (for 2N2218 and 2N2219) and in Jedec TO-18 (for 2N2221 and 2N2222) metal cases. They are designed for high-speed switching applications at collector currents up to 500 mA, and feature useful current gain over a wide range of collector current,low leakage currents and low saturation voltages.

Product Details
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rating
31/05/2020
fahim hasan
good product
Mehedi Hasan
rating
24/05/2020
Mehedi Hasan
Nice
As usual
rating
26/04/2020
Ahnaf Hasan
as usual
Does what a transistor should do
rating
29/01/2020
Bountyhunter
Nothing wrong
Quality
rating
16/01/2020
Anwarul Kabir
Good
good
rating
06/01/2020
Tahmid Hossain Nihal
the product in well enough and works well
Good
rating
24/12/2019
millon
Good Product
Good quality
rating
23/12/2019
Nur Mahmud
This product has a good quality
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Brand: SparkFun Electronics

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