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Choose Your Size Quick view

Reference: 984

Heat Shrink Tube

Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit (1 pcs) Please Choose Size Below

Price BDT 2
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Jumper wire 40 Pcs Quick view

Reference: 31

Jumper Wire 40 Pcs Set

3 Types Available 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 90
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470 Ohm 1/4w - Pack of 5 Quick view

Reference: 245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
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Jumper Wire Single Medium Quick view

Reference: 1354

Jumper Wire Single Medium

Length: 8.5 inches (Medium) Material: Copper Plated.EachPin Spacing: 2.54mm.Color: Colorfulcompatible with 2.54mm mil spacing pin headers.It can be used for PCB project, pc motherboard, etc.Allow you to plug and unplug easily for prototyping.Package Contents: 1 x Jumper Wire You will get only one pcs.

Price BDT 3
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Push Button Switch Quick view

Reference: 761

Push Button Switch

Push Button Switch

Price BDT 5
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Buzzer Quick view

Reference: 766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
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5 mm Green LED (Pack of 5) Quick view

Reference: 768

5 mm Red LED (Pack of 5)

5 mm Red LED (Pack of 5)

Price BDT 5
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On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: 94

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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Buzzer Quick view

Reference: 758

BC547 NPN Transistor

BC547 NPN Transistor

Price BDT 2
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Buzzer Quick view

Reference: 755

5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

Price BDT 5
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All best sellers

PC817 OPTOCOUPLER

PC817 OPTOCOUPLER
BDT 10
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

PC817 Optocoupler has a transistor which is controlled based on light (photon). So this IC basically has an IR (infrared) LED and a photo-transistor inside it. ... This IC is used to provide electrical isolation between two circuits, one part of the circuit is connected to the IR LED and the other to Photo-transistor.

Product Details
50 Items
30 other products in the same category:
TLP250 Optocoupler Quick view

Reference: 1442

TLP250 Optocoupler

TLP250 DIP-8 Photocoupler Power MOS Fet Gate Drive

Price BDT 70
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TL084 OPAMP Quick view

Reference: 1288

TL084 OPAMP

TL084 Operational Amplifier

Price BDT 25
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4028 Decoder Quick view

Reference: 1280

4028 Decoder

NEW 10 x CD4028 4028 BCD to Decimal Decoder

Price BDT 25
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LM311 Comparator Quick view

Reference: 1290

LM311 Comparator

LM311 Differential Comparator Op-Amp IC

Price BDT 20
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Max232 DIP Quick view

Reference: 1296

Max232 DIP

MAX232N DIP-16 IC

Price BDT 50
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IRF9640 Quick view

Reference: 1443

IRF9640

IRF9640 P Channel MOSFET

Price BDT 60
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74HC04 PDIP14 Quick view

Reference: 1033

7404 PDIP14

7404 PDIP14

Price BDT 25
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UA741CN Operational Amplifier Quick view

Reference: 1025

UA741CN Operational Amplifier

UA741CN Operational Amplifier

Price BDT 20
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74164 Shift Register Quick view

Reference: 1289

74164 Shift Register

IC 74LS164 8-bit Parallel-Out Serial Shift Register with Asynchronous Clear Package / Case: 14-DIP

Price BDT 25
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74151 data selectors/mux Quick view

Reference: 1274

74151 data selectors/mux

74151 Data selectors/multiplexers  contain full on-chip decoding to select the desired data source. 74151A selects one-of-eight data sources.

Price BDT 35
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BTA12 Quick view

Reference: 1449

BTA12

BTA12-600B TRIAC 600V

Price BDT 20
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MAX485 Quick view

Reference: 1273

MAX485

Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers

Price BDT 55
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PCF 8574P 16DIP Quick view

Reference: 1052

PCF 8574P 16DIP

PCF 8574P 16DIP

Price BDT 100
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LM386N Quick view

Reference: 1436

LM386N

LM386 is a power amplifier designed for use in low voltage consumer applications.

Price BDT 20
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DS1307 I2C Real Time Clock... Quick view

Reference: 1275

DS1307 I2C Real Time Clock (RTC)

The DS1307 is a low power Full Binary (BCD) Real Time Clock (RTC) IC with 56 bytes of SVRAM that communicates through I2C Protocol. The IC can work from directly supply on Vcc and switch to Battery automatically when required.

Price BDT 30
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Current to Voltage 4-20mA... Quick view

Reference: 1344

Current to Voltage 4-20mA to 0-15V 0-5v/0-10V Isolation Transmitter Signal Converter dc 12v 24v

It is a Voltage Transmitter/Power Supply Module, Power supply: DC 7~36V (if the output needs to be 10V, the input must be over 12V), In the process of signal transmission circuit voltage signal will increase transmission distance becomes weak, the transmission can be avoided using weak electric current signal. suitable for in the industrial instrument for...

Price BDT 1,450
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7400 NAND Gate Quick view

Reference: 1149

7400 NAND Gate

7400 NAND Gate

Price BDT 25
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CD4020BE Quick view

Reference: 1031

CD4020BE

CD4020BE

Price BDT 25
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2P4M SCR THYRISTOR Quick view

2P4M SCR THYRISTOR

2P4M 2A Plastic Molded Thyristor, 600v

Price BDT 20
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24C256 EEPROM Quick view

Reference: 1281

24C256 EEPROM

24C256 - Two Wire Serial EEPROM - 256KBits - 8PDIP Atmel Corporation

Price BDT 55
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ULN2804 Driver Quick view

Reference: 1426

ULN2804 Driver

ULN2804 8-Channel Darlington Sink Driver IC

Price BDT 40
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LM301AN Op-Amp Quick view

Reference: 1024

LM301AN Op-Amp

LM301AN Op-Amp

Price BDT 40
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TDA2030A Quick view

Reference: 1433

TDA2030A

TDA2030 is an audio amplifier IC

Price BDT 18
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ULN2803A Driver IC Quick view

Reference: 1425

ULN2803A Driver IC

ULN2803A Driver IC

Price BDT 30
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CD4073 Quick view

Reference: 1431

CD4073

CD4073 integrated logic gate AND

Price BDT 45
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3843 PWM Quick view

Reference: 1434

3843 PWM

3843 PWM Analog ICs

Price BDT 15
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TL074CN, DIP-14 Quick view

Reference: 1032

TL074CN, DIP-14

TL074CN, DIP-14

Price BDT 25
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LM311 Quick view

Reference: 1430

LM311

Differential Comparator - LM311

Price BDT 20
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MT8870DE Quick view

Reference: 1432

MT8870DE

MT8870DE CMOS Low Power DTMF DECODER Receiver IC

Price BDT 70
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CD4040BD DIP16 Quick view

Reference: 1034

CD4040BD DIP16

CD4040BD DIP16

Price BDT 25
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