• How to Place an Order

  • Store Pick Up

  • Request for Quotation/ International Sourcing

  • Order Status

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
More
In-Stock
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
More
In-Stock
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
More
In Stock
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
More
In Stock
Push Button Switch Quick view

Reference: 761

Push Button Switch

Push Button Switch

Price BDT 5
More
In-Stock
Buzzer Quick view

Reference: 766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
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
More
In-Stock
Buzzer Quick view

Reference: 758

BC547 NPN Transistor

BC547 NPN Transistor

Price BDT 2
More
In-Stock
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 580
More
In Stock
Buzzer Quick view

Reference: 755

5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

Price BDT 5
More
In-Stock
All best sellers
3S 11.1V 12.6V 25A W/Balance 18650 Li-ion Lithium Battery PCB Protection Board
  • 3S 11.1V 12.6V 25A W/Balance 18650 Li-ion Lithium Battery PCB Protection Board
  • 3S 11.1V 12.6V 25A W/Balance 18650 Li-ion Lithium Battery PCB Protection Board
  • 3S 11.1V 12.6V 25A W/Balance 18650 Li-ion Lithium Battery PCB Protection Board
  • 3S 11.1V 12.6V 25A W/Balance 18650 Li-ion Lithium Battery PCB Protection Board

3S 25A Balance 18650 Lithium Battery BMS

563

3S 11.1V 12.6V 25A W/Balance 18650 Li-ion Lithium Battery PCB Protection Board

Specification: 
Brand new
Size: about 56mm*45mm*1.2mm
Over voltage range: 4.25-4.35v±0.05v
Over discharge voltage range: 2.3-3.0v±0.05v
Maximum operating current: 0-25A
Maximum transient current: 34-40A
Quiescent current: less than 30uA

BDT 259
rating Read the 3 reviews
Average rating: 4.5/5 - Number of reviews: 3
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

Specification: 
Brand new
Size: about 56mm*45mm*1.2mm
Over voltage range: 4.25-4.35v±0.05v
Over discharge voltage range: 2.3-3.0v±0.05v
Maximum operating current: 0-25A
Maximum transient current: 34-40A
Quiescent current: less than 30uA
Internal resistance: less than 100mΩ
Working temperature: -40---+50℃
Storage condition: -40-- +80℃
Effective life: more than30000h
Short circuit protection: Yes, delayed self recovery
Precautions:
Strictly according to the diagram wiring: 0V(B-)3.7V(B1)7.4V(B2)11.1V(B+), Do not deliberately short circuit.
After the line is connected, Need to charge first, then have output.
When the battery is connected in series with 3 groups, Please ensure that the voltage of each battery is the same. If not same, please fill in each set of batteries and then use.
Do not mix the good battery and the battery.
The capacity of the battery internal resistance is closer will be better.
Attention: Do not mix the good battery and poor battery to use. The internal resistance of 3 battery capacity are closer will be better. Please buyers know the professional knowledge of this module before buying
Package included:
1 x PCB Protection Board
Note:
Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.
Please allow 1-5mm differs due to manual measurement.
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same

 
Product Details
563
26 Items
Good quality
rating
24/11/2020
Farukulrana
Had to put lots of effort to solder it but overall good quality.
Good
rating
07/03/2020
Ali hayder
ভাল
Good service..
rating
15/04/2019
Sujan S.
Good service..
30 other products in the same category:
RFID Module V3 Kits Reader Writer Arduino Android Phone Quick view

Reference: 346

PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Attenna I2C IIC SPI HSU For Arduino

NXP PN532 NFC RFID Module V3 Kits Reader Writer Arduino Android Phone M92 NFC is a popular technology in recent years. We often heard this work while smart phone company such as Samsung or HTC introduces their latest high-end phones. Almost all the high-end phone in the market support NFC.

Price BDT 750
More
In-Stock
On sale! 433Mhz Wireless Serial Transceiver Module - 1 Kilometer Quick view

Reference: 440

433Mhz Wireless Serial Transceiver Module - 1 Kilometer

Long-distance wireless transmission 3 working modes Working frequency range (433.4-473.0MHz, up to 100 communication channels) Built-in MCU, performing communication with external device through serial port

Price BDT 799
More
In-Stock
On sale! Arduino Android IOS HM-10 BLE Bluetooth 4.0 CC2540 CC2541 Serial Wireless Module Quick view

Reference: 439

Arduino Android IOS HM-10 BLE Bluetooth 4.0 CC2540 CC2541 Serial Wireless Module

This small size Bluetooth 4.0 TTL transceiver module allows your target device communicate with. your iPhone/iPAD, IOS 6 or Android 4.3 above devices. It's easy to use and completely encapsulated. You can set it as slave or master.You can use AT command set the baudrate.

Price BDT 399
More
In-Stock
On sale! Waterproof DS18B20 Digital Thermal Probe or Sensor Quick view

Reference: 414

Waterproof DS18B20 Digital Thermal Probe or Sensor

This is a pre-wired and waterproofed version of the DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C. Because they are digital, you don't get any signal degradation even over long distances!

Price BDT 250
More
In-Stock
TP4056 Lithium Battery Charger Module With Protection Dual Functions Quick view

Reference: 919

TP4056 Lithium Battery Charger Module With Protection Dual Functions

Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board With Protection Dual Functions

Price BDT 33
More
In-Stock
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
More
In-Stock

New 12V DC Long-Stroke Linear... Quick view

Reference: 1639

12V DC Long-Stroke Linear Actuator 300mm

12V DC Long-Stroke Linear Actuator Stroke: 300mm Speed: 20MM/s

Price BDT 6,300
More
In-Stock
Off-Road Wheels - 120x60mm (2 pack) Quick view

Reference: 208

Brand: SparkFun Electronics

Off-Road Wheels - 120x60mm (2 pack)

Off-Road Wheels - 120x60mm (2 pack)

Price BDT 1,400
More
In Stock
Graphic LCD 128x64 STN LED Backlight Quick view

Reference: 235

Brand: SparkFun Electronics

Graphic LCD 128x64 STN LED Backlight

Description: This is a framed graphical LCD 64x128 with  LED backlight. This unit is a very clear STN type LCD with  a simple command interface. This new module includes the negative voltage circuitry on board!

Price BDT 2,300
More
In-Stock
N20 DC Gear Motor Wheel 3PI... Quick view

Reference: 1069

N20 DC Gear Motor Wheel 3PI miniQ Car wheel Tyre

QUICK OVERVIEW Wheel Outer diameter: 42MM Wheel width: 18 mm Tire material: Rubber Color: Black & White Weight: 43 gm Coder Accuracy: 12 pulses per revolution Wheel weight: 19.4 gm.

Price BDT 80
More
In-Stock

Multi Chassis Tank Rescue... Quick view

Reference: 99

Multi Chassis Tank Rescue Version Robot Platform

This is the Multi-Chassis Rescue Platform, an easy to assemble and use robot chassis kit. The Multi-Chassis kit provides you with everything you need to give your robot a unique tank tread platform with plenty of room for expansion to add various sensors and controllers.

Price BDT 13,000
More
In Stock
3D Prnted Robotics claw with servo motor Quick view

Reference: 268

Brand: RoboticsBD

3D Printed Robotics claw with servo motor

Description: Material: PLA (3D Printed)Claw max angle: 55mmLength: 108mmWidth: 98mm (streched)Color: Golden, Blue, Red Servo Motor: MG996R

Price BDT 1,500
More
Pre-Order
3.6V Micro Hydro Generator Quick view

Reference: 1155

3.6V Micro Hydro Generator

This G1/2 micro hydro generator provides you clean and renewable electricity. With the help of the regulator circuit inside, the output of this generator is stable at 3.6V.  Time to replace the Li-po batteries in your waterside projects with the green and more accessible hydropower. ** Battery Not Included **

Price BDT 1,100
More
In-Stock
On sale! 4 Channel 12V Relay Board... Quick view

Reference: 1400

4 Channel 12V Relay Board Module

This is a 12V 4-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) . **Relay Brand is different from the picture as per stock

Price BDT 245
More
In Stock
Yellow Plastic Mag Wheel... Quick view

Reference: 1183

Yellow Plastic Mag Wheel Soft Tyre

This plastic wheel with rubber tyre features a slot which allows it to be attached to our MO1014 geared DC motor.

Price BDT 60
More
In-Stock
ESP8266 Dual WiFi Relay... Quick view

Reference: 1337

ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch

5V ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch

Price BDT 835
More
In-Stock
SparkFun 9 Degrees of Freedom IMU Breakout - LSM9DS0 Quick view

Reference: 233

Brand: SparkFun Electronics

SparkFun 9 Degrees of Freedom IMU Breakout - LSM9DS0

Description: This is the LSM9DS0, a versatile motion-sensing  system-in-a-chip that houses a 3-axis accelerometer, 3-axis  gyroscope, and 3-axis magnetometer. That’s right, 9 degrees  of freedom (9dof) from a single IC!

Price BDT 2,700
More
Pre-Order

Underwater Thruster... Quick view

Reference: 1372

Underwater Thruster Brushless Motor 4 Blade Propeller Propulsion 30-200W

Features: - Powerful foot, high speed, corrosion-resistant   Product information: - Voltage: 12-24V - Current: 20A - Power: 30-200W - Motor KV: 1000KV - Size: Wire length 250mm ,Diameter 74mm ,Total length 75mm ,Propeller diameter 60mm - Metrial: Motor 304 Stainless steel bearing+Aluminum alloy ,Shell PLA ,Propeller PC Package Include: 1x CW Underwater...

Price BDT 5,900
More
In-Stock
Single Axis Servo Bracket Quick view

Reference: 828

Single Axis Servo Bracket

Robot Uniaxial Steering Gear Servo Bracket Metal Stent Bipedal Robot Manipulator DIY accessories -Black

Price BDT 199
More
In Stock
Robotic Claw - MKII With Metal Servo Quick view

Reference: 100

Robotic Claw - MKII With Metal Servo

Description: This robotic claw is a step up from the classic. The MKII takes everything you loved about the standard robot claw from DAGU and makes some significant improvements! 

Price BDT 3,000
More
Pre- order
4-20MA -50~150℃ RTD PT100 SBW Temperature Sensor Transmitter Module Quick view

Reference: 692

4-20MA -50~150℃ RTD PT1000 SBW Temperature Sensor Transmitter Module

4-20MA -50~150℃ RTD PT1000 SBW Temperature Sensor Transmitter Module

Price BDT 1,500
More
Last items in stock
XBee 1mW Trace Antenna - Series 1 (802.15.4) Quick view

Reference: 166

XBee 1mW Trace Antenna - Series 1 (802.15.4)

Description: This is the very popular 2.4GHz XBee module from Digi. These modules take the 802.15.4 stack (the basis for Zigbee) and wrap it into a simple to use serial command set. These modules allow very reliable and simple communication between microcontrollers, computers, systems, really anything with a serial port! Point to point and multi-point...

Price BDT 2,350
More
In-stock
Mini Metal Detector Module Quick view

Reference: 1066

Mini Metal Detector Module

You can use LC Metal detector non-contact metal induction detection module as a metal detector. When it approaches any metal, it makes a sound. This is a module specifically designed to detect metal. The module operates by inducing currents in metal objects and responding when it occurs. A nice onboard buzzer signals when it detects something and an...

Price BDT 260
More
In-Stock
3D Printed Pan Tilt Camera Mount With Servo Motor Quick view

Reference: 285

Brand: RoboticsBD

Abs Material Pan Tilt Camera Mount With Servo Motor

3D Printed Pan Tilt Camera Mount With Servo Motor   Package Include: 1x 3D Printed Pan Tilt Bracket 2x 9g Servo Motor (Assambled with the Pan Tilt Bracket)   Fully assembled 3D Printed (ABS Filament) strong Pan Tilt Camera Mount With Servo Motor 9g

Price BDT 700
More
In-Stock
433MHz 100 Meters ASK Wireless Module Kit RF Quick view

Reference: 741

433MHz 100 Meters ASK Wireless Module Kit RF

STX882 Transmitter&SRX882 Receiver Antenna This 433MHz 100 Meters ASK Wireless Module Kit RF comes with a SRX882 Receiver Module, STX882 ASK Transmitter Module and SW433–TH32 spring antenna. The modules can be connected to the microcontroller directly. So it is more convenient for user developing wireless products.

Price BDT 450
More
In-Stock
MaKey MaKey - An Invention... Quick view

Reference: 1550

MaKey MaKey - An Invention Kit for Everyone

Using the Makey Makey you can make *anything into a *key just by connecting a few alligator clips. The Makey Makey Classic by JoyLabz is an invention kit that tricks your computer into thinking that almost anything is a keyboard. This allows you to hook up all kinds of fun things as an input. For example, play Mario with a Play-Doh keyboard or piano with...

Price BDT 1,690
More
In-Stock
Force Sensitive Resistor 0.5" Quick view

Reference: 368

Force Sensitive Resistor 0.5"

TECHNICAL DETAILS Thickness: 0.4mm Trigger Force: 20g, triggered (default resistance<200kΩ) Pressure Measuring Range: 20g~6kg Static Pressure & Dynamic Pressure Measurement (within the frequency of 10Hz) Initial Resistance: >10MΩ Activation Time: <0.01S Operating Temperature: -40°C~+85°C Lifespan: >1million times Hysteresis: +10%,(RF+...

Price BDT 650
More
In-Stock
Heavy Duty High Torque Gear... Quick view

Reference: 1250

Heavy Duty High Torque Gear Motor

37GB-550 Gear Reducer Motor DC 12V 100 RPM Geared Motor High Torque 16.0 Kg.cm (Approximate Torque) 

Price BDT 1,500
More
In-Stock
On sale! 2 Channel 12V Relay Board... Quick view

Reference: 1399

2 Channel 12V Relay Board Module

This is a 12V 2-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) . **Relay Brand is different from the picture as per stock

Price BDT 125
More
In Stock
Arduino Nano V3.0 (CH340) Quick view

Reference: 32

Arduino Nano V3.0 (CH340)

Arduino Nano R3 With Cable

Price BDT 290
More
In Stock
Customers who bought this product also bought:
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
More
In Stock
L7805 Voltage Regulator Quick view

Reference: 1003

L7805 Voltage Regulator

L7805CV Linear Voltage Regulator, 1.5A, 5 V 3-Pin.

Price BDT 10
More
In-Stock
- BDT 40 On sale! MQ-135 Gas Sensor Quick view

Reference: 679

MQ-135 Gas Sensor

MQ-135 module is widely used in air quality control equipments for buildings/offices, are suitable for detecting of NH3,NOx, alcohol, Benzene, smoke,CO2 ,etc

Price BDT 154 Regular price BDT 194
More
In-stock
On sale! MPU-9250 Quick view

Reference: 680

9 Degrees of Freedom Breakout- MPU9250

9-Axis Gyro + Accelerator + Magnetometer Sensor Module MPU-9250   Features and Specifications: Chip: MPU9250; Power voltage: 3~5V Communication mode: I2C / SPI Gyro range: +/-250, +/-500, +/-1000, +/-2000dps Accelerator range: +/-2G, +/-4G, +/-8G, +/-16G Magnetometer range: +/-4800uF Pin spacing : 2.54mm

Price BDT 850
More
In-stock
T Connector Male-Female Pair Quick view

Reference: 571

T Connector Male-Female Pair

These are generic connectors similar to the popularDeans Ultra Plug connectors. They are sold as matching male-female pairs and have a current rating of 50 A. They are the smallest high-current connectors we know of, and they are great for projects that involve bigger motors and controllers, such as our Simple Motor Controllers and high-power motor drivers.

Price BDT 20
More
In Stock
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
More
In-Stock
RS485 USB-485 Converter Adapter Support Win7 XP Vista Linux Mac OS Quick view

Reference: 566

RS485 USB-485 Converter Adapter Support Win7 XP Vista Linux Mac OS

 RS485 USB-485 Converter Adapter Support Win7 XP Vista Linux Mac OS

Price BDT 1,000
More
In-Stock
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
More
In-Stock

Follow us on Facebook