Reference: RBD-550

Voice Recognition Module Kit V3.1 Elechouse

5 reviews

Supply Voltage: 4.5 – 5.5 V. Current : <40 mA. Digital Interface : 5V TTL level for UART interface and GPIO. Support maximum 80 voice commands, with each voice 1500ms (one or two words speaking). Maximum 7 voice commands effective at same time. Arduino library is supplied. User-control General Pin Output. RoboticsBD

Reference: RBD-0559

Voltage to Current Transmitter Signal Module

3 reviews

Power supply: DC 7-30 V Input Voltage: 0-10V Output current: 4-20mA  0-5V to 4-20mA Linear Conversion

Reference: RBD-0624

FM Radio Transmitter Module Wireless Microphone Surveillance Frequency 88-108MHz

Operating Voltage: DC 2V- 9V  Operating frequency: 85MHZ - 115MHZ Output Impedance: 50 ohms

Reference: RBD-0626

Wago CPU Ethernet 750-842

Ethernet Fieldbus Controller 750-842

Reference: RBD-0652

Battery 9V

140 reviews

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

Reference: RBD-0653

Male Pin Header Single Row (L Shaped)

42 reviews

Can be manually broken for the length needed. Connector: Pin Header 2.54mm Pitch Connector type: Pin Strips Male Number of pins: 40 Right angled male berg strip. (L Shaped)

Reference: RBD-0659

Digital Line Following Sensor - 8 Array

7 reviews

Operating voltage: 4.5V to 5.0 V Supply current: 150 mA Output format: 8 Digital voltages. Optimal sensing distance: 3 mm. Maximum recommended sensing distance: 6 mm Uses 8 sensors for best resolution Comes with easy to use digital outputs that can be connected directly to microcontrollers Sample Programming Code is available. RoboticsBD

Reference: RBD-0670

Brand: RoboticsBD

Electric Mini Drill

21 reviews

Color: Grey Speed: 8500 RPM Collet Size: 0.5-3.0mm Full Accessories Set (14 pcs) 

Reference: RBD-0671

MQ-2 Flammable Gas & Smoke Sensor

63 reviews

Operating Voltage:+5V Preheat Duration:20 s Analog Output Voltage:0 to 5 V Dimension:36x20x21 mm. RoboticsBD

Reference: RBD-0687

BMP280 Pressure Sensor Module

11 reviews

Operating Voltage: 1.71V to 3.6V – would typically be operated from 3.3V. Operating Temperature: -40 to +85 deg. Celsius (full accuracy between 0 and +65 deg. C). Peak current: 1.12mA. RoboticsBD Operating Pressure: 300 hPa to 1100 hPa. Accuracy between 700 to 900hPa and 25 to 40 deg. C: ±0.12hPa and ±1.0m.

Reference: RBD-0688

RF Transmitter Receiver Pair 433 MHz

16 reviews

Wide input supply (2.5 V to 12V) Easy to integrate (V+, GND, and Data) The device in deep sleep mode when Data pin is grounded Very small dimension.

Reference: RBD-0699

1.8" inch TFT LCD Display module ST7735S 128x160

4 reviews

Display Size: 1.8″ Driver IC: ST7735 Input Voltage (V): 3.3 to 5 Pixel Resolution: 128 x 160 Interface Type: SPI

Reference: RBD-0707

KTJ TA318 2.8" LED Indoor / Outdoor Thermo-hygrometer

Temperature measuring range: -10'C~+50'C (14'F~122'F) Humidity measuring range: 25%RH~98%RH Accuracy: ±1'C / ±5%RH With 150cm sensing cable 'C/'F switchable

Reference: RBD-0711

UNI-T UT61A Digital Multimeter

Auto range MAX/MIN/REL mode Auto power off LCD backlight Analog bar graph

Reference: RBD-0715

High Torque Gear Motor 12V 100RPM 25GA

5 reviews

Voltage: 12V DC RPM:100RPM Diameter: 25mm Low Noise Shaft equips metal bushes for long life. Metal Gears for High performance It comes with High-Quality gears. High torque at very low Current Consumptions

Reference: RBD-0727

12V Mini Cooling Fan 40x40x10mm

18 reviews

Operating Voltage: 12VDC Power Consumption: 1.42 W Body and Blade Constructed from Thermoplastic PBT of UL 94V-0 Single Phase 4 Pole Brushless DC Motor Precise Vapo Bearing Counterclockwise Rotation Direction if Viewed from front of Fan Blade

Reference: RBD-0751

12V DC Relay 5 Pin

5 reviews

1pcs 12V DC 5pin Relay MODEL: 12VDC WEIGHT: 50.00g DIMENSIONS: 1.80cm x 1.50cm x 1.60cm

Reference: RBD-0756

IR receiver Diode

19 reviews

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

Reference: RBD-0760

2N2222 NPN Transistor

37 reviews

2N2222 NPN DIP Transistor

Reference: 0766

Ohm (Ω) 1/4w Resistors - Pack of 5

310 reviews

Choose your desire Resistor value from below: 

Reference: RBD-0768

5 mm Red LED (Pack of 5)

234 reviews

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

Reference: RBD-0769

5 mm Blue LED (Pack of 5)

21 reviews

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

Reference: RBD-0774

Mitsubishi PLC Cable USB-SC09-FX

1 review

Mitsubishi PLC Cable USB-SC09-FX ---------------------------------------------------------- এই ক্যাবলটি আমাদের কাছে বিক্রির জন্য স্টকে  নেই। কিন্তু আপনার PLC তে কোন সমস্যা অথবা প্রোগ্রামিং করার প্রয়োজন হলে আমাদের সাথে যোগাযোগ করতে পারেন। Please Contact: 01705-760637

Reference: RBD-0814

Sonoff Basic R2- WiFi Wireless Smart Switch

32 reviews

The 2021 Model is Sonoff Basic R2 Support remotely turn on or off added devices. Support Max 8 timers tasks for each added device. Works with AMAZON ALEXA Works with GOOGLE ASSISTANT Also, Work with NEST Support numerous Wi-Fi smart switches one smartphone.

Reference: RBD-0817

Nema 23 23HS5628 Stepper Motor

6 reviews

Step Angle Step Angle: 1.8 ° Current: 2.8 A/Phase Holding Torque: 10.1 N-cm Detent torque: 3.6 N.cm (Maximum) Lead Wires: 4 Shaft diameter: 8.00 mm

Reference: RBD-0824

T Plug Power Distribution Board for RC Quadcopter

4 reviews

Material: glass fiber Can connect 1-4 ESC. This has an T connector plug to connect a battery.

Reference: RBD-0832

Arduino MicroSD Card Module

36 reviews

Power supply: 4.5V – 5.5V, 3.3V voltage regulator circuit board Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm Control Interface: GND, VCC, MISO, MOSI, SCK, CS Size: 45 x 28mm Net weight: 6g

Reference: RBD-0833

Soldering Kit

29 reviews

Soldering Iron KOOCU V501 25W Constant Temperature Electric Soldering Iron Soldering Stand Soldering Lead Solder Resin Wire Cutter Sucker

Reference: RBD-0834

Glue Gun

38 reviews

Glue Gun Sticks Hot melts easy use Multipurpose Perfect for home repairs, hobbies and crafts, Standard sealing wax sticks require less reloading. AC 100 V - 240 V, 50 Hz / 60 Hz Glue gun Uses standard hot melt glue sticks Fold-out stand for safe handy storage while in use. RoboticsBD

Reference: RBD-0836

14500 Rechargeable Lithium Battery 1200mah 3.7v

72 reviews

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.

Reference: RBD-0837

18650 Li-ion Rechargeable Battery

85 reviews

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

Reference: RBD-0844

Capacitor 16v 100uf

24 reviews

Capacitance: 100uF Voltage: 16V Mounting: Through Hole Material: Aluminium Tolerance: ±20 %