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

1545

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

Input: 9V-40V DC

Output: 5V, 3A DC

BDT 350
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

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

Input: 9V-40V DC

Output: 5V, 3A DC

Product Details
1545
29 Items
30 other products in the same category:
18650 Battery Holder 4S with wire Quick view

Reference: 925

18650 Battery Holder 4S with wire

18650 Battery Holder 4S Compatible Battery: 18650 Cell: 4 

Price BDT 110
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Buzzer Quick view

Reference: 763

AA Battery Holder 2s

AA Battery Holder 2s

Price BDT 25
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On sale! JF-0530B Pull Push Type Electric Solenoid Electromagnet 10mm 5N DC12V Quick view

Reference: 432

JF-0530B Pull Push Type Electric Solenoid Electromagnet 10mm 5N DC12V

Product Name : DC Solenoid Electromagnet;Model : JF-0530B;Rated Voltage : DC 12V RatedCurrent : 300mA;Action Form : Pull Push Type;Rated Stroke & Force : 10mm, 5N Body Size : 30 x 15x 15mm/1.2"x 0.59"x 0.59"(L*W*H);Pluger Dia. : 56mm/ 2.2" Cable Length : 20cm/ 7.9";Material : Metal, Electronic Parts Weight : 32g;Package Content : 1 x DC Solenoid...

Price BDT 790
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14500 Rechargeable Lithium... Quick view

Reference: 836

14500 Rechargeable Lithium Battery 1200mah 3.7v

14500 Rechargeable Lithium Battery 1200mah 3.7v  It's a clone battery so the ampere couldn't be guaranteed. Buy Battery Holder 2S  3S  (Compatible with AA Battery Holder) Model: 14500Type: Li-Ion BatteryMark Capacity: 1200mahNominal Voltage: 3.7vColor:    Blue   Weight: 17gRechargeable Battery: YesRechargeable Times: Up to 500 timesSize: 50mm x 14mm...

Price BDT 60
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TCRT5000L Reflective Optical Sensor Quick view

Reference: 132

TCRT5000L Reflective Optical Sensor

The TCRT5000 and TCRT5000L are reflective sensors which include an infrared emitter and phototransistor in a leaded package which blocks visible light. The package includes two mounting clips. TCRT5000L is the long lead version.

Price BDT 10
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AC Light Dimmer Module, 1... Quick view

Reference: 1330

AC Light Dimmer Module, 1 Channel, 3.3V/5V logic, AC 50/60hz, 220V/110V

The AC Dimmer is designed to control the alternating current voltage, which can transfer current up to 600V/16А.

Price BDT 850
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New EL Wire-Blue 3m With Pocket... Quick view

Reference: 1540

EL Wire-Blue 3m With Pocket Inverter

EL wire is a thin copper wire coated in a phosphor that glows a 360 degree unbroken light when an alternating current is applied to it. It is bendable as a thin neon tube which makes it ideal for flexible decoration. It is great for car decoration, parties, camping and so on.

Price BDT 540
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UM3561A Quick view

Reference: 1283

UM3561A

UM3561 UM3561A DIP-8 Si Tai&SH Hengtai IC DIP Type: Logic ICs Condition: New Supply Voltage: V Dissipation Power: W Operating Temperature: standard Model Number: UM3561 UM3561A DIP-88 is_customized: Yes Package: DIP Application: IC Unit Type: piece Package Weight: 0.01kg (0.02lb.) Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)

Price BDT 85
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1.5W 8ohm Mini Speaker DIY Quick view

Reference: 1044

1.5W 8ohm Mini Speaker DIY

15mmx24mm Speaker, rated power is 1W, impedance is 8 Ohm This small speaker will be your best choice in DIY audio speakers it will work well for home audio-visual equipment and other speakers Unique design, adopted well-performed magnet, imported rubber coil The package includes 1pcs small speakers, if the item you have received is defective or get some...

Price BDT 55
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AMS1117 3.3V 5V/3.3V DC... Quick view

Reference: 1408

AMS1117 3.3V 5V/3.3V DC Mini USB Power Supply Module

Description: AMS1117 3.3V 5V/3.3V DC Mini USB Power Supply Module 1 MINI USB input: 5V DC 2. DC power input: 5V-12V 3. Output: 5V / 3.3V 4. size: 25 * 25mm Package Include:  1x AMS1117 3.3V 5V/3.3V DC Mini USB Power Supply Module

Price BDT 80
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Push Button Switch Quick view

Reference: 761

Push Button Switch

Push Button Switch

Price BDT 5
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JST SH Jumper 4 Wire Assembly - 8" Quick view

Reference: 422

JST SH Jumper 4 Wire Assembly - 8"

Description: This is a simple four wire cable. Great for jumping from board to board or just about anything else. These cables mate with the connectors listed below. They have bare wires on one end and a 4-pin JST SH connector on the other end with a mating socket. Compatible With:  Fingerprint Scanner - TTL (GT-511C3) & Fingerprint Scanner - 5V TTL...

Price BDT 180
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Variable Pot Resistor 103 Quick view

Reference: 992

10k ohm Variable Pot Resistor 103

10K OHM 103 VARIABLE RESISTOR

Price BDT 10
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1N4007 Diode Quick view

Reference: 1360

1N4007 Diode

1N4007 is a PN junction rectifier diode. These types of diodes allow only the flow of electrical current in one direction only. So, it can be used for the conversion of AC power to DC. 1N 4007 is electrically compatible with other rectifier diodes and can be used instead of any of the diode belonging to 1N400X series

Price BDT 2
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Boost Module Quick view

Reference: 730

DC-DC Boost Module

XL6009 DC-DC Booster

Price BDT 94
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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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5 mm Red LED (Pack of 5) Quick view

Reference: 770

5 mm Yellow LED (Pack of 5)

5 mm Yellow LED (Pack of 5)

Price BDT 5
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Buzzer Quick view

Reference: 760

2N2222 NPN Transistor

Price BDT 2
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Buzzer Quick view

Reference: 765

AA Battery Holder 4S

AA Battery Holder 4S

Price BDT 55
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CD4026BE Quick view

Reference: 1028

CD4026BE

CD4026BE

Price BDT 25
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SN74HC47N Quick view

Reference: 1029

SN74HC47N

SN74HC47N

Price BDT 40
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HB100 Microwave Sensor 10.525GHz Doppler Radar Motion Detector Arduino  Quick view

Reference: 411

HB100 Microwave Sensor 10.525GHz Doppler Radar Motion Detector Arduino

Type: Microwave SensorChip: HB100Frequency: 10.525GHzVoltage: DC 5V±0.25VCurrent: 40mASize: 38 x 45 x 7 mm (L x W x H)Application: Automatic door startup, Car, House intrusion alarm, Collision warningTraffic monitoringNote:Please pay attention to the Voltage/Current/Power of your own devices.To ensure product safety, check whether this item is compliant...

Price BDT 620
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KEWEISI KWS-10VA USB TESTER AMMETER-VOLTMETER Quick view

Reference: 963

KEWEISI KWS-10VA USB TESTER AMMETER-VOLTMETER

The Keweisi KWS-10VA is great for checking 5V USB loads. We use one of these devices with an Original iPad charger for testing general charging issues There are two ports on the device, however they are connected together, so we don’t suggest charging multiple devices at once. For convenience however, you can connect a Micro USB, and Lightning cable (for...

Price BDT 360
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Aluminum Heat Sink With Adhesive for Raspberry Pi 3 Quick view

Reference: 364

Aluminum Heat Sink With Adhesive for Raspberry Pi 3

Aluminum Heat Sink With Adhesive for Raspberry Pi 3

Price BDT 70
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4x4 Keypad - 16 Key -... Quick view

Reference: 986

4x4 Keypad - 16 Key - Matrix Membrane Type

4 x 4 Matrix Membrane Keypad Size: 7cm X 7.5cm 8 pin connector Adhesive mounting (sticker on the back side) Maximum Circuit Rating: 35VDC, 100mA Operation Temperature: 0 to +60 centigrade Humidity: 40 centigrade, 90%-95%, 240 hours Fexible Circuit Length: Approx. 3.3 inch / 83 mm

Price BDT 74
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Key Switch Small Quick view

Reference: 1329

Key Switch Small

Have you ever wanted to start your widget the same way you start your car? These small switches are the key to making that happen. This simple ON-OFF switch can be used to power up your project with the turn of a key. At only 14.6mm across the top and 23mm long, it won't take up much space in your project enclosure. While the datasheet does rate these...

Price BDT 85
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On sale! ESP8266 ESP-01 WIFI Wireless Transceiver Send Receive LWIP AP+STA M70 Quick view

Reference: 345

ESP8266 ESP-01 WIFI Wireless Transceiver Send Receive LWIP AP+STA M70

ESP8266 is a wifi SOC (system on a chip) produced by Espressif Systems. It is an highly integrated chip designed to provide full internet connectivity in a small package. This is a module based on ESP8266 chip. Please see supplied pinout photo and schematics for connectivity details. There is a lot of online resources available for this module. 

Price BDT 200
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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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In-Stock
1N4148 Diode Quick view

Reference: 1355

1N4148 Diode

1N4148 diode is a small high-speed switching diode with fast switching. It is widely used in single-pass isolation for circuits with high signal frequency, communication, computer board, TV circuit, and industrial control circuit

Price BDT 1
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CD4060BE DIP16 Quick view

Reference: 1027

CD4060BE DIP16

CD4060BE DIP16

Price BDT 20
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