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Jumper Wire Single 20cm Robotics Bangladesh
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Reference: RBD-1354

Jumper Wire Single 20cm

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

Price BDT 3
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Choose Your Size
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Reference: 0984

Heat Shrink Tube

Choose your desire Heat Sink Size from below: 

Price BDT 2
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MIFARE Classic 1K RFID NFC Smart Card 13.
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Reference: RBD-0351

MIFARE Classic 1K RFID NFC Smart Card 13.56MHz Printable

Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...

Price BDT 35
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470 Ohm 1/4w - Pack of 5
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Reference: 0245

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

Choose your desire Resistor value from below: 

Price BDT 5
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Jumper Wire 40 Pcs Set 20cm Robotics Bangladesh
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Reference: 0031

Jumper Wire 40 Pcs Set 20cm

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

Price BDT 100
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Buzzer
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Reference: 0766

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)
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Reference: RBD-0768

5 mm Red LED (Pack of 5)

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

Price BDT 5
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Push Button Switch (2PIN) Robotics Bangladesh
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Reference: RBD-0761

Push Button Switch (2PIN)

Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical

Price BDT 5
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Buzzer
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Reference: RBD-0758

BC547 NPN Transistor

BC547 NPN DIP Transistor

Price BDT 4
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Jumper Wire Single 30cm Robotics Bangladesh
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Reference: 1353

Jumper Wire Single 30cm

Length: 12.5 inches/30 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.

Price BDT 5
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All best sellers

There are 66 products.

Showing 1-32 of 66 item(s)
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  • Categories: Home Automation
  • Categories: Battery & Charger
  • Weight: 0g - 12.5g
Sonoff POWR320D Elite Smart Power Meter Switch Robotics Bangladesh
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Reference: RBD-2124

Sonoff POWR320D Elite Smart Power Meter Switch

The Sonoff POWR320D Elite Smart Power Meter Switch allows you to monitor and track the energy consumption of connected electrical appliances in real-time. You can control the switch and monitor energy usage from anywhere using the app on your smartphone or tablet. By monitoring energy consumption, you can take steps to improve energy efficiency and reduce...

Price BDT 2,750
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9V Battery Connector
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Reference: RBD-0651

9V Battery Connector

Made of hard leather. Excellent material, fine workmanship. It is an environmental 9V battery buckle. Wire Length: 5cm. Color: Black.

Price BDT 10
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9V Battery to 2.1mm for Arduino Uno
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Reference: RBD-0732

9V Battery to 2.1mm for Arduino Uno

Excellent material It is an environmental 9V battery buckle The Cable Length: 12cm Approx. Convenient for connecting a battery to your application. Save power and protect the environment Good electrical conductivity and comfortable sense of touch

Price BDT 22
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Buzzer
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Reference: RBD-0763

AA Battery Holder 2s

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

Price BDT 24
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MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System Robotics Bangladesh
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Reference: RBD-1942

MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System

Actuation Distance : 15 – 25 mm; Connecting cable length: 30 cm. Magnetic sensor alarm, control the switch of the circuit via the built-in magnet Alarm when someone intrudes into your places Can be used in places like apartment, hotel, office, etc.

Price BDT 149
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Anti-Corrosion Water Level Sensor with Ball Float Switch Robotics Bangladesh
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Reference: RBD-2141

Anti-Corrosion Water Level Sensor with Ball Float Switch

Rating contract (Max.): 10 W Switching power supply (Max.): 110VDC Resistance contract (Max.): 100 Ω Appro. Float Ball Size (mm) : 24×17 (LxD) Body Total Length (mm) : 85 Cable Length (cm) : 37 Total Float opening: 70° Switch ON/OFF angle Approx. betn 15° to 20°

Price BDT 350
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TP4056 Lithium Battery Charger Module With Protection Dual Functions
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Reference: RBD-0919

TP4056 Lithium Battery Charger Module With Protection Dual Functions

Dimension: 25 x 19 x 10 (LxWxH)mm. Input interface: micro USB. Current Protection: Yes Charging mode: Linear charging. Current: 1A adjustable. Charge precision: 1.5%. Input voltage: 4.5V-5.5V. Full charge voltage: 4.2V.

Price BDT 38
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TP4056 5V Mini USB Charger Module
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Reference: RBD-0388

TP4056 5V Mini USB Charger Module

Input voltage : 4.5V ~ 5.5V. Input Interface: Micro USB port. Charging method: linear charge. A full charge voltage: 4.2V. RoboticsBD Power: 4.2 w. Charging accuracy: 1.5%. Operating Temperature: -10 to +85ºC Charging indicator: Blue LED charging, Red LED full Check out New Product TP4056 Lithium Battery Charger Module With Protection Dual Functions

Price BDT 30
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18650 Battery Holder – 1 Cell
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Reference: RBD-0989

18650 Battery Holder – 1 Cell

Hold A standard 18650 batteries Wire : 15cm Output: 3.7v Dimension (Appro.): 76x20x20xmm Weight: 8gm High-quality plastic material

Price BDT 40
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3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell
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Reference: RBD-1019

3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell

Charging Voltage: 12.6V-13V Overcharge Voltage Range: 4.25V-4.35V ± 0.05V Overpressure Voltage Range: 2.3V-3.0V ± 0.05V Upper Limit Operating Current: 5A-6A

Price BDT 300
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Lockitron Mechanical Assembly
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Reference: RBD-0264

Brand: SparkFun Electronics

Lockitron Mechanical Assembly

Lockitron Mechanical Assembly The Lockitron Mechanical Assembly from SparkFun is a perfect solution for the DIY home automation or Internet of Things (IoT) enthusiast, whether you want to make your life easier by not awkwardly fumbling with keys or add some extra security in your home with three-factor authentication.

Price BDT 6,000
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Wago 221 Compatible Electrical Connectors Wire Block Clamp Terminal Robotics Bangladesh
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Reference: RBD-1775

Wago 221 Compatible Electrical Connectors Wire Block Clamp Terminal

Wago Compatible 2 Port, 3 Port, 5 Port, 221 Splicing Connector, Lever-Nut Assortment Pocket Pack for All Wire 12-24 AWG You will get the 1 pcs of the model of your choice. A- 2 Port. B- 3 Port. C- 5 Port. Please Choose Size Below

Price BDT 25
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TP4056 Li-Ion Battery Charger with Protection Robotics Bangladesh
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Reference: RBD-1334

TP4056 Li-Ion Battery Charger with Protection

Charging current: 1A (maximum) Maximum charging voltage: 4.2V (1.5% accuracy) Input voltage: 4.5V-5.5V

Price BDT 350
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Programmable Relay Timer Module USB Smart Home Controller Robotics Bangladesh
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Reference: RBD-1920

Programmable Relay Timer Module USB Smart Home Controller

Compared with electromagnetic relay products, the service life is longer. This product can realize fast switching of the circuit, and the number of switching is unlimited. Most equipment can use this product as it is very convenient; The interface is clear and simple, powerful, easy to understand, and almost meets all your needs. The module is featured...

Price BDT 580
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6S 15A 24V PCB BMS Protection Board for 6 Pack 18650 Li-ion Lithium Battery Cell Module DIY Kit Robotics Bangladesh
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Reference: RBD-1419

6S 15A 24V PCB BMS Protection Board for 6 Pack 18650 Li-ion Lithium Battery Cell Module DIY Kit

Model: 6S 15A 18650 Lithium Battery Protection Board Balanced charge: None Short circuit protection: Yes

Price BDT 450
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3S 20A 12.6V Cell 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board Robotics Bangladesh
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Reference: RBD-1421

3S 20A 12.6V Cell 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board

3S 11.1V 12.6V 20A 18650 lithium battery protection board (comes with recovery function-AUTO Recovery). Application: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650.26650, a polymer lithium battery). Continuous discharge current (upper limit): 20A (if the cooling environment is not good, please reduce the load current use). Continuous...

Price BDT 300
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2S 20A BMS Charger 18650 Lithium Li-ion Battery Balance Protection Board Robotics Bangladesh
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Reference: RBD-1420

2S 20A BMS Charger 18650 Lithium Li-ion Battery Balance Protection Board

Over Charge Voltage Range: 4.25-4.35 V + 0.05  V Over Voltage Range: 2.5-3.0 V + 0.05 V Max. Operating Current: 13 A Max. Limiting Current: 20 A Charging Voltage: 8.4-9 V

Price BDT 350
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1-8S Lipo Battery Voltage Tester Robotics Bangladesh
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Reference: RBD-1528

1-8S Lipo Battery Voltage Tester

Input: 1S-8S Battery Battery type: Lipo/LiFe/Li-ion/LiMn It has a Buzzer Alarm for low voltage indication. Useful for measuring each cell voltage. Cell Voltage Display Range: 0.5v-4.5v Total Voltage Display Range: 3.7-36v Alarm set values: Off or 2.7-3.8v

Price BDT 244
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2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard Robotics Bangladesh
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Reference: RBD-1536

2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard

Over Charge Voltage Range: 4.25-4.35 V + 0.05  V Over Voltage Range: 2.5-3.0 V + 0.05 V Max. Operating Current: 13 A Max. Limiting Current: 20 A Charging Voltage: 8.4-9 V

Price BDT 125
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ESP8285 IR Infrared Transmitter Receiver Module WIFI Remote Control Switch Robotics Bangladesh
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Reference: RBD-1670

ESP8285 IR Infrared Transmitter Receiver Module WIFI Remote Control Switch

The smallest 802.11b/g/n Wi-Fi SoC module Uses low power 32bit CPU and compatible with the application processor Main frequency up to 160MHz Built-in 10Bit high precision ADC Support UART/GPIO/PWM/ADC interface Integrate Wi-Fi MAC/BB/RF/PA/LNA

Price BDT 690
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XH-M240 Battery Capacity Tester Robotics Bangladesh
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Reference: RBD-1556

XH-M240 Battery Capacity Tester

Model: XH-M240 Display accuracy: 0.1 Measurement accuracy: 1mAH Power supply: DC 5V-12V Standby current: 5-7mA

Price BDT 990
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SX1262 LoRa Module 868MHz 915MHz RF 30dBm Long Distance 10km Transceiver Receiver SMA-K Interface Module Robotics Bangladesh
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Reference: RBD-2176

SX1262 LoRa Module 868MHz 915MHz RF 30dBm Long Distance 10km Transceiver Receiver SMA-K Interface Module

LoRa module based on Semtech SX1262 RF chip Supports automatic relay networking Long transmission distance up to 10 km Low power consumption Small size

Price BDT 2,499
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DC 12V Charging Step Up Booster Module for 18650 Lithium Battery UPS Voltage Converter Protection Robotics Bangladesh
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Reference: RBD-1559

DC 12V Charging Step Up Booster Module for 18650 Lithium Battery UPS Voltage Converter Protection

Support charging and discharging at the same time Large current Small size High efficiency Support short circuit protection

Price BDT 450
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DC 9V Charging Step Up Booster Module for 18650 Lithium Battery UPS Voltage Converter Protection Robotics Bangladesh
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Reference: RBD-1560

DC 9V Charging Step Up Booster Module for 18650 Lithium Battery UPS Voltage Converter Protection

Support charging and discharging at the same time Large current Small size High efficiency Support short circuit protection

Price BDT 450
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Back to Back 4S AA Battery Holder Robotics Bangladesh
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Reference: RBD-1692

Back to Back 4S AA Battery Holder

Color: Black lightweight Convenient to carry this battery box holder with wires Weight: About 9g Wire Length: Approx 14cm

Price BDT 160
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CC2530+CC2591 Zigbee Module Wireless Power Amplification Development Board with SMA Antenna Robotics Bangladesh
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Reference: RBD-2295

CC2530+CC2591 Zigbee Module Wireless Power Amplification Development Board with SMA Antenna

The CC2530 ZigBee series wireless module launched by BEE Iot Technology is a ZigBee RADIO frequency module developed based on TI's CC2530F256 chip. The module can complete ZigBee learning, project application, and industrial production, and can be widely used in the field of short-distance wireless communication networking. It can build powerful network...

Price BDT 1,190
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E18-D80NK Adjustable Infrared Proximity Sensor Switch 3-80cm Robotics Bangladesh
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Reference: RBD-2313

E18-D80NK Adjustable Infrared Proximity Sensor Switch 3-80cm

Sensing range: 3 – 80cm. Input voltage: 5VDC. Current Consumption: 300mA. Digital Output. Cable length: 1m. Diffuse reflective type.

Price BDT 290
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Self-powered Wireless Switch 433Mhz Robotics Bangladesh
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Reference: RBD-2327

Brand: DFRobot

Self-powered Wireless Switch 433Mhz

In life, remote controllers can be seen everywhere, and most of them are inseparable from the battery. However, we often encounter problems when using the battery, for instance, it is troublesome to replace the battery, batteries are easy to corrode in a humid environment, or the waste batteries may cause serious environmental pollution. Do you know that...

Price BDT 1,350
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AA Size Battery Holder 1S Robotics Bangladesh
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Reference: RBD-1741

AA Size Battery Holder 1S

Cell Quantity: 1 Battery type: AA Storage temperature: 25ºC Max Operate temperature: 80ºC

Price BDT 18
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Kinetic Self Powered Wireless Switch Receiver Long-Distance 433MHz Battery-Free ON/OFF Control Module 220V Robotics Bangladesh
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Reference: RBD-2349

Kinetic Self Powered Wireless Switch Receiver Long-Distance 433MHz Battery-Free ON/OFF Control Module 220V

Wireless Switch 433Mhz SmartHome Kinetic Switch Receiver 100V~ 250V Module Self Powered No Battery Need Wireless ONOFF Co Long distance, wiring free, IP68 waterproof wireless switch。Our self-generating wireless switch adopts the link mode of 433 protocol. The outdoor effective distance is 100 meters, and the indoor effective distance is between 30 and 50...

Price BDT 1,750
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Waterproof Wireless Switch 433MHz Self Powered Remote Control Switch Battery-Free Wall Light Switch Robotics Bangladesh
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Reference: RBD-2350

Waterproof Wireless Switch 433MHz Self Powered Remote Control Switch Battery-Free Wall Light Switch

Waterproof Wireless Switch 433MHz Self-Powered Remote Control Switch Battery-Free Wall Light Switch

Price BDT 2,050
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3D AI Face Recognition HLK-TX510 Test kit 3D Binocular Camera Live Detection Module Robotics Bangladesh
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Reference: RBD-2381

3D AI Face Recognition HLK-TX510 Test kit 3D Binocular Camera Live Detection Module

HLK-TX510 is a module developed based on artificial intelligence chip TX510, AI computing power 1.2T@8bit/9.6T@binary, supports mixed precision, can quickly detect faces, supports 3D living detection, 3D face recognition, infrared living detection, Visible light live detection, etc., can resist two-dimensional attacks such as photos and videos, and...

Price BDT 8,250
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