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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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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 35 products.

Showing 1-32 of 35 item(s)
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  • Categories: Audio, Voice & Speech Module
  • Categories: Battery & Charger
  • Price: BDT 0 - BDT 131
- BDT 10 Reduced price 14500 Rechargeable Lithium Battery 1300mah 3.
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Reference: RBD-0836

14500 Rechargeable Lithium Battery 1300mah 3.7v

Model: 14500 Type: Li-Ion Battery Mark Capacity: 850mah Nominal Voltage: 3.7v Color:    Blue    Weight: 17g Rechargeable Battery: Yes Note: It's a clone battery so the ampere couldn't be guaranteed.

Price BDT 80 Regular price BDT 90
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18650 Battery Holder 4S with wire
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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
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18650 Li-ion Rechargeable Battery Robotics Bangladesh
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Reference: RBD-0837

18650 Li-ion Rechargeable Battery

Capacity (mAh): 960-1500 Output Voltage: 3.7V High energy density High working voltage for single battery cells. Pollution-free Long cycle life ***It's a clone battery so the ampere couldn't be guaranteed. RoboticsBD

Price BDT 85
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Battery 9V Robotics Bangladesh
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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. RoboticsBD

Price BDT 74
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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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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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Reference: RBD-0764

AA Battery Holder 3S

Cell Quantity: 3 Battery type: AA Storage temperature: 25ºC Max Operate temperature: 80ºC

Price BDT 40
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Reference: RBD-0765

AA Battery Holder 4S

Holds 4 AA batteries Easy install, convenient to use. Dimensions mm (LxWxH): 62 x 58 x 15 Weight: 15 gm Material: Plastic Internal Connection: Series

Price BDT 65
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PAM8403 Super Mini Digital Amplifier Board Robotics Bangladesh
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Reference: RBD-1856

PAM8403 Super Mini Digital Amplifier Board

Dual channel stereo, high output power (3 w + 3 w power @ 5V and 4 ohms load).. Double panel wiring solves crosstalk. Super mini design allows it to be easily placed in a variety of digital products. 3W Output at 10% THD with a 4ΩLoad and 5V Power Supply. Filterless, Low Quiescent Current and Low EMI and Low Noise. Short Circuit Protection and Thermal...

Price BDT 40
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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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- BDT 15 Reduced price 18650 Battery Holder 3S with wire
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Reference: RBD-0988

18650 Battery Holder 3S with wire

Hold 3 standard 18650 batteries. Wire Length: 15 cm. Output: 11.1 V. Dimension (Appro.) : 76 x 60 x 18 mm. Weight: 18 gm. High-quality plastic material

Price BDT 65 Regular price BDT 80
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New Through-Hole Speaker 15mm diameter - 2kHz range Robotics Bangladesh
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Reference: RBD-2691

Through-Hole Speaker 15mm diameter - 2kHz range

Compact 15mm speaker for integrating sound into space-constrained projects. 2kHz frequency range suitable for basic audio applications. Through-hole mounting for easy integration with circuit boards. Handles up to 0.5W of power for moderate sound output.

Price BDT 60
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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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New PCB Mount Mini Speaker Breadboard-Friendly - 8 Ohm 0.
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Reference: RBD-2692

PCB Mount Mini Speaker Breadboard-Friendly - 8 Ohm 0.2W

Breadboard-Friendly PCB Mount Mini Speaker - 8 Ohm 0.2W 1.1" (~30mm) diameter speaker with 8 Ohm impedance Perfect for breadboard-based audio projects Durable plastic casing, lightweight design Power handling: Nominal 0.1 Watts, Maximum 0.2 Watts

Price BDT 120
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AA Battery Holder 4S with Barrel Jack Connector
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Reference: RBD-0999

AA Battery Holder 4S with Barrel Jack Connector

Holds 4 AA batteries The standard 5.5×2.1mm barrel jack at the output. Easy install, convenient to use. Dimensions mm (LxWxH): 62 x 58 x 15 Weight: 15 gm Material: Plastic Internal Connection: Series

Price BDT 95
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New 4cm Thin Speaker - 8 Ohm 0.
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Reference: RBD-2694

4cm Thin Speaker - 8 Ohm 0.5W

Incredibly thin (just over 4mm) 4cm speaker for adding sound to projects with severe space constraints. 8Ω impedance and 0.5W power handling for compatibility with low-power audio circuits. Ideal for applications like portable devices, greeting cards, or space-limited enclosures.

Price BDT 45
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New Mini Speaker - PC Mount 12mm 2.
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Reference: RBD-2747

Mini Speaker - PC Mount 12mm 2.048kHz

This is a small 12mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interfaces. This is not a true piezoelectric speaker but behaves similarly. Instead of a piezoelectric crystal that vibrates with an electric current, this tiny speaker uses an electromagnet to drive a thin metal sheet....

Price BDT 25
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Battery Holder 6xAA Robotics Bangladesh
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Reference: RBD-1303

Battery Holder 6xAA

Cell Quantity: 6 Battery type: AA Storage temperature: 25ºC Max Operate temperature: 80ºC Dimensions: 92 x 57 x 15 mm

Price BDT 75
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1.2V AA Ni-MH Rechargeable Battery Robotics Bangladesh
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Reference: RBD-1320

1.2V AA Ni-MH Rechargeable Battery

Rechargeable1.2V AA Ni-MH Rechargeable batteries come pre-charged, ready to use Rechargeable1.2V AA Ni-MH Rechargeable batteries can be recharged 100’s times Ideal for wireless video game controllers, baby toys, wireless electronics, and more They work in any NiMH charger

Price BDT 65
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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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- BDT 21 Reduced price 3.7V 18650 Rechargeable Battery Solderable Robotics Bangladesh
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Reference: RBD-1687

3.7V 18650 Rechargeable Battery Solderable

Model No.: ISR18650-1300 Capacity (mAh): 750-1300 (Copy) Output Voltage: 3.7V High energy density High working voltage for single battery cells. It's a clone battery so the ampere couldn't be guaranteed.

Price BDT 84 Regular price BDT 105
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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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18650 Battery 2x1 Cell Spacer Robotics Bangladesh
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Reference: RBD-1760

18650 Battery 2x1 Cell Spacer

Model: 18650 radiating battery spacer Material: ABS/PC (Remarkable Flame Retardant Plastic) Dimension: 40 x 20 x 8 mm (LxWxH) (without lock slots). Application: Design for Radiating Complex Battery Packs. Safe and Stable, Perfect Build for eBike!

Price BDT 20
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TP4056 1A Li-ion lithium Battery Charging Module With Current Protection - Type C Robotics Bangladesh
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Reference: RBD-1822

TP4056 1A Li-ion lithium Battery Charging Module With Current Protection - Type C

Input interface: Type C 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 65
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14500 Lithium Battery Charger USB Micro-B Robotics Bangladesh
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Reference: RBD-1892

14500 Lithium Battery Charger USB Micro-B

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 125
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Doublepow 1.2V AAA 900mAh Battery (Pair) Robotics Bangladesh
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Reference: RBD-1908

Doublepow 1.2V AAA 900mAh Battery (Pair)

Doublepow AAA 900MAH Battery 2pcs/Set 1.2V Ni-MH Rechargeable Battery

Price BDT 190
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AA Battery Holder 5S Robotics Bangladesh
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Reference: RBD-1944

AA Battery Holder 5S

Cell Quantity: 5 Battery type: AA Storage temperature: 25ºC Max Operate temperature: 80ºC

Price BDT 110
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- BDT 16 Reduced price 18650 Li-ion Rechargeable Battery (Blue) Robotics Bangladesh
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Reference: RBD-2010

18650 Li-ion Rechargeable Battery (Blue)

Capacity (mAh): 960-1500 Output Voltage: 3.7V High energy density High working voltage for single battery cells. Pollution-free Long cycle life It's a clone battery so the ampere couldn't be guaranteed.

Price BDT 74 Regular price BDT 90
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Geepas 1.2V AA 1000mAh Battery Robotics Bangladesh
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Reference: RBD-2192

Geepas 1.2V AA 1000mAh Battery

Geepas AA 3200MAH Battery 1.2V Ni-MH Rechargeable Battery 1 pcs Geepas 1.2V AA 1000mAh Battery

Price BDT 65
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Transparent 3 x AA Battery Holder Box with switch Robotics Bangladesh
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Reference: RBD-2336

Transparent 3 x AA Battery Holder Box with switch

Holds 3 AA batteries With an ON/OFF switch Dimensions mm (LxWxH): 68 x 48 x 18 Transparent Weight: 26 gm Material: Plastic Internal Connection: Series

Price BDT 60
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