• How to Place an Order

  • Store Pick Up

  • Request for Quotation/ International Sourcing

  • Order Status

Jumper Wire Single Medium Quick view

Reference: RBD-1354

Jumper Wire Single Medium

Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.

Price BDT 3
More
In-Stock
Choose Your Size Quick view

Reference: 0984

Heat Shrink Tube

Choose your desire Heat Sink Size from below: 

Price BDT 2
More
In-Stock
470 Ohm 1/4w - Pack of 5 Quick view

Reference: 0245

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

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
Jumper wire 40 Pcs Quick view

Reference: 0031

Jumper Wire 40 Pcs Set

3 Types Available (Please select from option) 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 95
More
In-Stock
Buzzer Quick view

Reference: 0766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
Push Button Switch (2PIN) Quick view

Reference: RBD-0761

Push Button Switch (2PIN)

Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical

Price BDT 5
More
In-Stock
5 mm Green LED (Pack of 5) Quick view

Reference: RBD-0768

5 mm Red LED (Pack of 5)

Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent

Price BDT 5
More
In-Stock
Buzzer Quick view

Reference: RBD-0758

BC547 NPN Transistor

BC547 NPN DIP Transistor

Price BDT 2
More
In-Stock
On sale! Arduino Uno R3 Quick view

Reference: RBD-0094

Arduino Uno R3

Arduino UNO in Bangladesh Micro-controller : ATmega328. Operating Voltage : 5V. Input Voltage (recommended) : 7-12V. Digital I/O Pins : 14 (of which 6 provide PWM output). Analog Input Pins : 6.

Price BDT 1,070
More
In-Stock
Buzzer Quick view

Reference: RBD-0755

5 mm Green LED (Pack of 5)

Size: 5mm Color: Green Head Shape: Round Lens Appearance: Transparent

Price BDT 5
More
In-Stock
All best sellers
SN74HC47N
  • SN74HC47N

SN74HC47N

RBD-1029
  • IC Name: SN74HC47N
  • Package/Case: DIP-16
BDT 40
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

BCD TO SEVEN-SEGMENT DECODERS/DRIVERS

Documentation:

General Specification
Mounting Type Through Hole
Product Series SN5446A, ’47A, ’48, SN54LS47, ’LS48, ’LS49 SN7446A, ’47A, ’48, SN74LS47, ’LS48, ’LS49
Weight (gm) 1 (approx.)
Shipment Weight 0.01 kg
Shipment Dimensions 3 × 3 × 3 cm

Package Includes:

1 x SN74HC47N

Product Details
RBD-1029
41 Items
You might also like
MAX7219 Red Dot Matrix Module MCU Control Display Module DIY Kit For Arduino Quick view
Price BDT 250
More
In-Stock
IR Infrared Remote Decoder Encoding Transmitter & Receiver Wireless Module Quick view

Reference: RBD-0691

IR Infrared Remote Decoder Encoding Transmitter & Receiver Wireless Module

Supply voltage: 5V Communication: Serial communication (TTL level) Operating istance: 6-10 meters 

Price BDT 500
More
In-Stock
MT8870 DTMF Audio Decoder Module Quick view

Reference: RBD-0981

MT8870 DTMF Audio Decoder Module

Low power device.  DTMF decoder chip.  Band-split filter. Digital decoding functions. Modem interfaces.  Mobile radios.

Price BDT 300
More
In-Stock
0.56 Inch 4 Digit 7 Segment... Quick view

Reference: RBD-1107

0.56 Inch 4 Digit 7 Segment LED Displays, Red Color

Bright Red LED chip, which is made from AlGaAs on GaAs substrate Blackface and RED LED segments Type: Common cathode No. of Pins: 12 Low Current Consumption High Brightness Easy to Use with PCB Mounting as well as on Breadboard

Price BDT 40
More
In-Stock
0.56 Inch 3 Digit 7 Segment... Quick view

Reference: RBD-1108

0.56 Inch 3 Digit 7 Segment LED Displays, Red Color

Bright Red LED chip, which is made from AlGaAs on GaAs substrate Blackface and RED LED segments Type: Common cathode No. of Pins: 12 Low Current Consumption High Brightness

Price BDT 40
More
In-Stock
4028 Decoder Quick view

Reference: RBD-1280

4028 Decoder

IC Name: CD4028 Package/Case: DIP-16

Price BDT 25
More
In-Stock
1 Digit 7 Segment LED Display Quick view

Reference: RBD-1305

1 Digit 7 Segment LED Display

Bright Red LED chip, which is made from AlGaAs on GaAs substrate Blackface and RED LED segments Type: Common cathode No. of Pins: 10 Low Current Consumption High Brightness

Price BDT 10
More
In-Stock
30 other products in the same category:
Active Buzzer 5V Quick view

Reference: RBD-0753

Active Buzzer 5V

Input Voltage(Max.) : 5V Resistance: 90 Ω Resonance Frequency: 2048 Hz Sound pressure(dB(A)/10cm)min.: 80 Body Size : 12 x 9.5mm Pin Pitch: 6mm External Material: Plastic; Color: Black

Price BDT 15
More
In-Stock
MAX7219 Red Dot Matrix Module MCU Control Display Module DIY Kit For Arduino Quick view
Price BDT 250
More
In-Stock
JST SH Jumper 4 Wire Assembly - 8" Quick view

Reference: RBD-0422

JST SH Jumper 4 Wire Assembly - 8"

Dimensions: 210 x 17 mm(LxW) Weight: 8 gm. Fit for Fingerprint Scanner - TTL (GT-511C3) & Fingerprint Scanner - 5V TTL (GT-511C1R)  Wire Sleeve material: Silicon.

Price BDT 180
More
There are not enough products in stock
Slip Ring - 6 Wire (2A) max 240V Quick view

Reference: RBD-0394

Slip Ring - 6 Wire (1.5A) max 240V

They are very useful for connecting components to wires. It is insulation covered clips connected to the wire from both ends.

Price BDT 1,500
More
Sold-out
TTC5200 Quick view

Reference: RBD-1477

TTC5200

Transistor Silicon NPN Triple Diffused Type  Package/Case: DIP-16 TTC5200 IGBT

Price BDT 35
More
In-Stock
Thermal Printer Quick view

Reference: RBD-0265

QR701 58mm Embedded Receipt MIni Thermal Printer

Printing method: Thermal dot printing Printing speed: 50 - 80mm/s Resolution: 8 points/mm, 384 points/line Effective print width: 48mm Character set: ASCII, GB2312-80 (Chinese)

Price BDT 3,790
More
In-Stock
Buzzer Quick view

Reference: RBD-0763

AA Battery Holder 2s

Cell Quantity: 2 Battery type: AA Storage temperature: 25ºC Max Operate temperature: 80ºC

Price BDT 22
More
In-Stock
Active Speaker Buzzer... Quick view

Reference: RBD-1738

Active Speaker Buzzer Module for Arduino 5V

Operating Voltage : 1.5 ~ 15V DC Working Current: Less than 25mA Tone Generation Range : 1.5 ~ 2.5kHz Dimensions (LxWxH):  26 x 15 x 11 mm

Price BDT 45
More
In-Stock
UA741CN Operational Amplifier Quick view

Reference: RBD-1025

UA741CN Operational Amplifier

Overload protection on the input and output No latch-up when the common mode range is exceeded Applications: Audio, Communications & Networking, Signal Processing

Price BDT 20
More
In-Stock
3.6V Micro Hydro Generator Quick view

Reference: RBD-1155

3.6V Micro Hydro Generator

Built-in Lipo Charging Circuit Stabilized Voltage Output High Battery Capacity

Price BDT 1,100
More
In-Stock
IR receiver Diode Quick view

Reference: RBD-0756

IR receiver Diode

Very low supply current Photo-detector and preamplifier in one package Internal filter for PCM frequency Improved shielding against EMI Supply voltage: 2.5 V to 5.5 V Improved immunity against ambient light

Price BDT 15
More
In-Stock
9-40V to 5V 3A Step Down... Quick view

Reference: RBD-1545

9-40V to 5V 3A Step Down Power Supply Buck Converter

Input voltage 9~40V Output: 5V Maximum output current 2A Efficiency: 76-90% Material: electronic component

Price BDT 350
More
In-Stock
IR Transmitter - White (5mm) Quick view

Reference: RBD-1188

IR Transmitter - White (5mm)

5 mm Clear Transparent Round Small Lens (Emitting Angle: 30 degrees) Forward Voltage / Direct Current : DC 1.5 Volt 20 mA (Low Voltage Energy Saving) Infrared Ray 850nm (Luminous Invisible Light) for Night Vision CCTV Security Camera Polarity (1.5 V) : Anode (Longer Part) | Cathode (Shorter Part)

Price BDT 4
More
In-Stock
EL Wire-Green 3m With... Quick view

Reference: RBD-1538

EL Wire-Green 3m With Pocket Inverter

Input Voltage:12 V Can offer 360 degrees of illumination Energy-saving, long lifetime Wire diameter:  2mm EL light length: 3M Lifetime: >12,000 hours Color: Green

Price BDT 540
More
In-Stock
5V 1 Channel Solid State Relay (ssr) Quick view

Reference: RBD-0737

5V 1 Channel Solid State Relay (SSR)

Power supply:5VDC/160mA Switching Voltage (VAC):240@2A Isolation: Phototriac

Price BDT 270
More
In-Stock
Push Button Switch (2PIN) Quick view

Reference: RBD-0761

Push Button Switch (2PIN)

Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical

Price BDT 5
More
In-Stock
Aluminum Heat Sink With Adhesive for Raspberry Pi 3 Quick view

Reference: RBD-0364

Aluminum Heat Sink With Adhesive for Raspberry Pi 3B/3B+/4B

Reduces the risk of hardware failure due to overheating Low profile, will fit into most cases. Simple, Passive cooling. No need for noisy fans. Perfectly sized for the RPi’s CPU

Price BDT 70
More
In-Stock
Sonoff 4CH R2 Smart Switch Wifi Quick view

Reference: RBD-1015

Sonoff 4CH R2 Smart Switch Wifi

Power Supply: 90V~250V AC(50/60Hz) Max. Current: 10A/gang Max. Power:2200W/gang, 2200W/Total Wireless Standard: 802.11 b/g/n Security Mechanism: WPA-PSK/WPA2-PSK Enclosure Material: Fire-retardant ABS V0

Price BDT 1,599
More
Sold-out
Push Button Switch 4 Pin... Quick view

Reference: 1788

Push Button Switch 4 Pin (12MM*12MM)

Push Button Switch 4 Pin

Price BDT 7
More
In-stock
AC Light Dimmer Module, 2... Quick view

Reference: RBD-1331

AC Light Dimmer Module, 2 Channel, 3.3V/5V logic, AC 50/60hz, 220V/110V

High-quality BTA16-600B TRIAC AC Voltage: 220V/110V; 50/60Hz Rated current: 5A Logic: 3.3V/5V Peak Operating Current: 8A

Price BDT 1,099
More
In-Stock
18650 Battery Holder 4S with wire Quick view

Reference: RBD-0925

18650 Battery Holder 4S with wire

Hold 4 standard 18650 batteries. Wire Length: 15 cm. Output: 14.8 V. Dimension (Appro.) : 80 x 76 x 18 mm. Weight: 28 gm. High-quality plastic material

Price BDT 100
More
In-Stock
Fotek SSR-40DA Solid State... Quick view

Reference: RBD-1597

Fotek SSR-40DA Solid State Relay

Long Service life and high Reliability Reduced Electromagnetic Interference Highly reliable, compact size designed to offer users maximum simplicity Trigger Voltage: 3-32VDC Switching Voltage: 24-380VAC@40A

Price BDT 649
More
In-Stock
EL Wire-Red 3m With Pocket... Quick view

Reference: RBD-1539

EL Wire-Red 3m With Pocket Inverter

Input Voltage:12 V Can offer 360 degrees of illumination Energy-saving, long lifetime Wire diameter:  2mm EL light length: 3M Lifetime: >12,000 hours Color: RED

Price BDT 540
More
In-Stock
WS2812 16-bit 5050 Full... Quick view

Reference: RBD-1326

WS2812 16-bit 5050 Full Color RGB LED Module

Outer Diameter: 68 mm. Supply Voltage: DC 4-7V. LED driver chip: WS2812B Communication interface: single wire communication. Send data at speeds of 800Kbps. The color of the light was highly consistent Full-color module, Full-color soft lights a lamp strip

Price BDT 250
More
In-Stock
Battery 9V Quick view

Reference: RBD-0652

Battery 9V

Constant 9V Output till lasts Metal Jacket Body Good Built Quality and hence Leakproof Easy to install and Replace Corrosion free Connector Point for long-term use 0% Mercury and Cadmium. Environment-friendly OEM Compatible.

Price BDT 49
More
In-Stock
REED SWITCH Quick view

Reference: RBD-1507

REED SWITCH

Glass Length: 14mm Glass Diameter: 2mm Total Length: 45mm Max. Switching Voltage: 300 VDC Min. Breakdown Voltage: 150 VDC Max. Contact Rating: 10W Max. Switching Current: 0.55 A Max. Operate time: 0.45 ms Bounce time: 0.25 ms Max. Release time: 0.35 ms Resonant Frequency: 5000 HZ Max. Operating Frequency: 400 HZ Max. Contact Capacitance: 0.5 pF

Price BDT 20
More
In-Stock
Dual USB 5V 1A 2.1A Mobile... Quick view

Reference: RBD-1325

Dual USB 5V 1A 2.1A Mobile Power Bank Board PCB Module Board

USB Output: 5V 2.1A / 5V 1A(Dual USB interface). Batteries Type: liquid lithium-ion batteries (18650) 3.7 lithium-ion batteries only. Screen size: 27mm x 17mm. Charging voltage input: 5V-6V 1A. Step-up voltage output: 5V 1A/2.1A (Dual output, Total 2.5A).

Price BDT 180
More
In-Stock
 DC-DC 9V/12V/24V to 5V USB Step Down Power Module 2A Quick view

Reference: RBD-0623

DC-DC 9V/12V/24V to 5V USB Step Down Power Module 2A

Input voltage range: 6-26V Output voltage: 5.2V (consider the charge line loss, the output is 5.2V or so, the load side is about 5V) Output current: 3A (in the absence of a heat sink device, the stable output current is 2A) Two output Port can charge two devices simultaneously.

Price BDT 400
More
In-Stock
Buzzer Quick view

Reference: RBD-0757

IR Transmitter Diode

Working Voltage:2.7~5.5V Forward Voltage: 1.2-1.5V Forward Current: 100mA

Price BDT 5
More
In-stock
10K Ohm Potentiometer Quick view

Reference: RBD-0996

10K Ohm Potentiometer

Resistance: 10k Ω. Tolerance: 20%. Shaft Length: 15mm.

Price BDT 20
More
In-Stock
Customers who bought this product also bought:
Arduino Nano Gravitech US FT232 Original Quick view

Reference: RBD-0926

Arduino Nano Gravitech US FT232 Original

Manufacturer: Gravitech Operating Voltage (logic level): 5V 8 analog inputs ports: A0 ~ A7 14 Digital input / output ports: TX, RX, D2 ~ D13 1 pair of TTL level serial transceiver ports RX / TX Using Atmel Atmega328P-AU MCU There is a bootloader installed in it Standard 0.1” spacing DIP (breadboard friendly). Manual reset switch.

Price BDT 750
More
In-Stock
CD4060BE DIP16 Quick view

Reference: RBD-1027

CD4060BE DIP16

IC Name: CD4060BE  Package/Case: DIP-16

Price BDT 20
More
In-Stock
5 mm Red LED (Pack of 5) Quick view

Reference: RBD-0769

5 mm Blue LED (Pack of 5)

Size: 5mm Color: BLUE Head Shape: Round Lens Appearance: Transparent

Price BDT 8
More
In-Stock
LCD Keypad Shield for Arduino Quick view

Reference: RBD-0159

LCD Keypad Shield for Arduino

Provides a user-friendly interface that allows users to go through the menu, make selections etc. It consists of a 1602 white character blue backlight LCD. The keypad consists of 6 keys select, up, right, down, left and reset. To save the digital IO pins, the keypad interface only uses one ADC channel. The key value is read out through a 5 stage voltage...

Price BDT 550
More
In-Stock
470 Ohm 1/4w - Pack of 5 Quick view

Reference: 0245

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

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
Jumper wire 40 Pcs Quick view

Reference: 0031

Jumper Wire 40 Pcs Set

3 Types Available (Please select from option) 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 95
More
In-Stock
Boost Module Quick view

Reference: RBD-0730

DC-DC Boost Module

The performance is much higher than LM2577. Non-isolated Boost converter. It has a non-synchronous rectifier. Low ultra wide input voltage 3 v ~ 32 v, the best is 5 ~ 32 v working voltage range; Low ultra wide output voltage 5 v ~ 35 v;

Price BDT 94
More
In-Stock
Breadboard Power Supply Module 3.3V 5V Quick view

Reference: RBD-0549

Breadboard Power Supply Module 3.3V 5V

Breadboard power supply module, compatible with 5V, 3.3V. Apply to MB102 breadboard Input voltage: 6.5-12 V (DC) or USB power supply Output voltage: 3.3V/5V can switch over Maximum output current: <700 ma Fluctuation two road independent control can switch over to 0 V, 3.3 V, 5 V On-board two groups of 3.3V, 5V DC output plug pin, convenient external...

Price BDT 99
More
In-Stock

Follow us on Facebook