Reference: RBD-2307

Stereo Enclosed Speaker 3W 8Ω

1 review

This speaker is a great addition to any audio project where you need 8 ohm impedance and 3W or less of power. We particularly like this speaker as it is small and enclosed for good audio volume and quality. It has a handy JST 2PH input cable to add audio to your displays and other projects (this connector is part of the JST-PH series which is ~2.0mm...

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-1912

L293D Motor Driver Module

2 reviews

New L293D motor shield, the input voltage DC4.5-25V 600mA output current capability per channel 1.2A peak output current(non-repetitive) per channel Enable facility Overtemperature protection Logical “0” input voltage up to 1.5V(High noise immunity)

Reference: RBD-2318

Sound Output Module Speaker Module Microphone Sensor Module Sound Sensor for Arduino

The Speaker module is composed of a power amplifier and a loudspeaker. Sound size can be adjusted by the potentiometer on the circuit board. Enter different frequencies, the speakers produce different tones. Can be carried out by for Arduino encoding and DIY their music box!Product data interfaceusing anti plug,the two sides of the interface are...

Reference: RBD-0825

T Connectors Male and Female (Pair)

18 reviews

Improved Locking Gold Plated Connectors tip Color: Red High-Quality built and Material Good resistance to Temperature & High Amp. Current

Reference: RBD-2145

L298P Motor Driver Shield for Arduino

L298P based Arduino motor driver shield Onboard Buzzer (D4). Onboard Bluetooth interface, you can directly plug, no wiring required. Six Analog interface. Forward, Backward steering indicators

Reference: RBD-0826

PolyMax 3.5mm Gold Connectors (1pair)

13 reviews

PolyMax 3.5mm Gold Connectors 3.5mm sprung gold connectors  handle the large current, 50A+ systems. perfect for 3500mAh or larger capacity batteries 

Reference: RBD-2158

TB6560 Single Axis 3A Stepper Motor Driver Board

1 review

Driver Chip: TB6560AHQ Operating Voltage: 10-35V Nominal Voltage: 24V With the large heat sink to ensure good heat dissipation 6N137 high-speed OptoCoupler, to ensure a high speed without step out.

Reference: RBD-2541

Brand: DFRobot

Gravity: Voice Recorder Module

This is the latest voice recorder module with integrated record and play functions. Easily record your voice by pressing the record button, speaking and then releasing the button when finished. The module is able to playback 10 seconds in total. Connect an 8Ω 3W speaker or an external active speaker for voice output. The module also has a 3 pin digital...

Reference: RBD-0324

ZMR250 Glass Fiber 4 Axis 250 MM FPV Quadcopter Mini H Quad Frame for QAV250

4 reviews

Wheelbase: 250mm Material: Full Carbon Fiber Weight: 160 gm The arm has multiple motor mounting holes. Equips vibration-free mounting bracket for FPV camera. RoboticsBD

Reference: RBD-2209

Servo Motor Controller Driver Board 16 Channels High Accuracy MCU Software

16 channels PWM servo motor driver controller board module Supports USB interface, TTL serial port, and Bluetooth communication Bluetooth communication can connect to Android phone or PC software Master chip STM32 series, frequency 48MHz Size 43.5x36mmx12mm, operating voltage 5V USB, TTL3.3V, servo motor supply 5-7.2V Channel 16, PWM accuracy 0.1ms

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.

Reference: RBD-0912

8x20mm Coreless Motor with 55mm Propeller Pair

11 reviews

Model: 8020 Shaft Size: 1.0 mm Rated Voltage: 3.7 V. Rated RPM: 39000. Wire Length: 6cm Prop. Length: 55 

Reference: RBD-2308

DC 3V-36V 15A Dual H-Bridge DC Motor Driver

This Dual Dc motor driver focuses on high efficiency and can withstand high current load, the maximum current up to 30A. 

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

Reference: RBD-0214

FPV Camera Color 480p

FPV Camera Color 480p This Camera Can be used with this Boscam FPV 5.8Ghz AV Transmitter and Receiver for FPV Purpose

Reference: RBD-2111

DC Motor Speed Controller PWM 12V

DC Motor Speed Controller PWM 12V Controls the speed of a DC motor using Pulse-Width-Modulation (PWM) Provides continuous current of 3A to the motor or DC load Includes a 3A fuse for protection Supports reverse connection of power supply

Reference: RBD-2693

5 cm Speaker - 8 Ohm 0.5W

Compact 5cm speaker for integrating audio into various projects like radios, amplifiers, and robots. 8Ω impedance and 0.5W power handling for compatibility with common audio circuits. Lightweight and space-saving design for versatile integration.

Reference: RBD-0938

Mini OSD Module for APM PIX Pixhawk Pixhack Flight Control Board

ATmega328P with Arduino bootloader MAX7456 monochrome on-screen display FTDI cable compatible pinout Standard 6 pin ISP header 2 independent power sections with an LED indicator on each Solder jumpers for combining the power sections

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.

Reference: RBD-0957

FlySky FS-RX2A Pro 2.4Ghz Receiver

1 review

Item name: FS-RX2A Radio receiver Channel: 10 RF Range: 2.408-2.475GHZ Number of bands: 135 RX Sensitivity: -92dBm 2.4GHz protocol: AFHDS 2A Signal output: IBUS, PPM Compatible Transmitter: All AFHDS 2A Transmitter, Ex.: FS-I6, FS-I6X, FS-I6S, FS-TM8, FS-TM10, FS-I10.

Reference: RBD-2369

LSC-6: Hiwonder 6 CH Bluetooth 4.0 Servo Controller Module for Robotics Arm

Built-in power switch High-performance CPU 16M high-capacity memory Built in Bluetooth 4.0 module Support TTL serial communication

Reference: RBD-2718

PAM 8610 Digital Stereo Class-D Amplifier Board 2x15W Output

Dual-Channel Stereo Output Run-on 7V to 15V power Supply 32 Steps DC volume control has a +32dB to -75dB range. 40 pin QFN 6 x 6 mm package. Much higher efficiency in terms of cost and performance than competitors’ ICs

Reference: RBD-1036

F550 550mm Hexacopter Drone Frame Integrated Power Distribution Board (PDB)

Model: F550 Frame Weight: 620gm(including landing gear) Moter Mounting Hole Diameter: 3 mm Landing Gear Material: ABS Arm Size: 220 x 55 mm Landing Gear Length: 200mm Takeoff weight: 1200-2400 grams

Reference: RBD-2389

L298N Dual H-Bridge Motor Driver Module

1 review

This module is ideally suited to motor control to your project. This is the L298N Dual H-Bridge module which allows you to build in 2 controlled motors to your projects, controlling the speed with current. This can be used with a wide range of microcontrollers including Arduino and Raspberry Pi.

Reference: RBD-2724

MAX4466 Electret Microphone Adjustable Amplifier Module

The MAX4466 Electret Microphone Module is a convenient and sensitive audio sensor solution designed for capturing sound waves and converting them into electrical signals. This module incorporates the MAX4466 electret condenser microphone and an integrated amplifier circuit, making it well-suited for applications requiring clear and amplified audio capture.

Reference: RBD-1055

Kingkong 5x4.5x3 5045 5-Inch 3-Blade Propeller CW CCW (Pair)

2 reviews

Length: 5″. Pitch: 4.5″. Weight: 27 gm. Shaft Diameter: 5mm. Total length: 5 inch / 125 mm. Material: Poly-Carbonate.

Reference: RBD-2390

L298N PCB Driver Module Quad High-Power 4-Channel Smart Auto Motor Driving Board

Forward and reverse rotating :Forward and reverse rotating motor can be realized, can meet the needs of various working scenarios. Good production performance :Excellent production technology, not easy to cold joint, reliable and safe for you to use. Multiple good ability :With characteristics of strong driving ability, low heat dissipation and strong...

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....

Reference: RBD-1072

QX90 Micro FPV Racing Quadcopter Carbon Fiber Frame Kit

5 reviews

Material: Carbon Fiber Wheelbase: 95mm Upper plate thickness:1mm Bottom plate thickness:1.5mm Net Weight:  8.9g Motor size: 8.5x20mm.

Reference: RBD-2419

TB6600 Stepper Motor Driver Controller 4A 9~42V TTL 16 Micro-Step CNC 1 Axis

1 review

Input Current: 0~5A Output Current: 0.5~4.0A Control Signal: 3.3~24V Power (MAX): 160W Micro Step: 1, 2/A, 2/B, 4, 8, 16, 32 Temperature: -10～45℃ H bridge bipolar constant current drive.

Reference: RBD-2758

MAX9814 Microphone Amplifier Module

With this module you can easily measure sound with an analog pin on your Arduino or other microcontroller. The module has an automatic gain/amplification (ACG) of the microphone: The module amplifies sounds with a low volume more, and sounds with a higher volume less.