Reference: RBD-0227

JF-0530B Pull Push Type Electric Solenoid Electromagnet 10mm 5N DC6V

3 reviews

Model: DC 5V 10mm 5N Rated Operating Voltage (VDC): 5 Operation Mode: Push-Pull (Normally Closed) Holding Force (N): 5 Weight:33 gm

Reference: RBD-0439

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

12 reviews

Bluetooth Protocol: Bluetooth Specification V4.0 BLE USB Protocol: USB V2.0 Operating Frequency: 2.4GHz ISM band Modulation Mode: GFSK (Gaussian Frequency Shift Keying) Transmitting Power: ≤4dBm Sensitivity: ≤-84dBm at 0.1% BER It’s easy to use and completely encapsulated. You can set it as slave or master. You can use AT command set the baud rate....

Reference: RBD-2218

WT588D Audio Wi-Fi Receiver Voice Sound Audio Player Module

Module package (with FLASH memory and peripheral circuits) have DIP16, DIP28, chip packaging has DIP18, SSOP20, and LQFP32 form. Built 13Bit/DA converter, and 12Bit/PWM output. PWM output can directly drive 0.5W/8Ω speakers, push-pull current abundant support DAC / PWM output of two ways. Support for loading WAV audio formats. USB download mode, support...

Reference: RBD-0034

Servo Motor MG996R 180 Degree Rotation

29 reviews

Weight: 55g Dimension: 40.7×19.7×42.9mm Stall torque: 9.4kg/cm (4.8v); 11kg/cm (6.0v) Operating speed: 0.19sec/60degree (4.8v); 0.15sec/60degree (6.0v) Operating voltage: 4.8 ~ 6.6V Gear Type: Metal gear Dead band width: 1us Wire length: 32cm

Reference: RBD-0282

XBee USB Adapter

Specifications: - 3.3V and 5V dual power output- 3.3V and 5V IO compatible- USB2.0 protocol- BitBang mode ready- Easily connected to PC via mini USB cable- Support XBee-setting with software X-CTU

Reference: RBD-0320

MAX6675 Module + K Type Thermocouple Sensor (Arduino compatiable)

9 reviews

Internal integrated cold junction compensation circuit. RoboticsBD With a simple three serial SPI interface; Temperature signal can be converted into 12-bit digital Embedded thermocouple break detection circuitry. High impedance differential inputs. Operating Voltage(VDC): 3 to 5.5 Temperature Range(°C): 0 to +1024 Cold Junction Compensation Range(°C):...

Reference: RBD-0564

AC 0~5A Analog Current Meter Module Ammeter Sensor Board for Arduino

Onboard precision microcurrent transformer. Onboard sampling resistor. The module can measure AC currents less than 5A, the corresponding analog output 5A/5mA. Rated input current: 5A Rated output current: 5mA Change: 1000: 1 The linear range: 0 ~ 10A (100 ohms) Linearity: 0.2%

Reference: RBD-0921

2 Axis Pan Tilt Brackets For Camera/Sensors for Servo SG90S MG90S

8 reviews

PV Nylon Head Two Axial plastic Two axial platform Anti-vibration lightweight Good design and shape Net weight 20g Color : Black Material: Plastic.

Reference: RBD-0664

ADXL345 Triple Axis Accelerometer Breakout

9 reviews

Supply Voltage: 3.3 V/ 5V. Interface Type: I²C, SPI. Sensing Range: ±2g, ±4g, ±8g, ±16g. Sensitivity X: 28.6 LSB/g. Sensitivity Y: 31.2 LSB/g. Sensitivity Z: 34.5 LSB/g. Ultra Low Power: 40µA in measurement mode, 0.1µA in standby@ 2.5V. Free-Fall Detection. Tap/Double Tap Detection. RoboticsBD

Reference: RBD-0950

RS-360 Mini DC 4-12V Water Pump Motor

4 reviews

Model : RS-360 micro-motors small pump Operating voltage : 4V-12V Current : 0.8A Motor diameter : 27 mm Pump Length : 52 mm Out of the water hole diameter : 4 mm Weight : 70g

Reference: RBD-1114

DC3-12V N20 Gear Motor & Mount Bracket & 43mm Wheel

3 reviews

N20 Micro Gear 12V 100RPM DC Motor (High Torque) Mounting Bracket for N20 Micro Gear motors 3PI miniQ Car wheel Tyre 44mm N20 DC Gear Motor Wheel

Reference: RBD-2310

Infrared Obstacle Avoidance Sensor & 5 Channel Tracking IR Infrared Sensor

1. Reliable Use: With infrared distance detection sensor and touch detection sensor, the robot you designed can adapt to more situation.2. Line Sensing: Has 6 way high sensitivity infrared sensors, 5 way patrol lines and 1 way for road barrier, which can easily identify and track complex and intersecting black and white lines. Output low level for black...

Reference: RBD-2452

Pulse Heart Rate Sensor Kit For Arduino

This Pulse Sensor is a heart rate sensor designed for Arduino microcontrollers. Development professionals use. The Pulse Sensor Kit brings you all the experience you need, a complete package. The kit includes: A 24inch 3p DuPont line, A soft Velcro Finger Strap, A sensor size sensor ear clip, 4 Velcro dots, and 9 transparent protective dot Pulse Sensor is...

Reference: RBD-2517

6V Air Valve with 2-pin JST XH Connector

Here's a cool new valve for makers interested in pneumatic systems, hydraulics, inflatables, projects with compressed air, and the like. These air valves, also known by other names like, automatic bleeding valve or air release valve, are typically used to passively release air from a pressurized container.

Reference: RBD-0576

STM8S103F3P6 ARM STM8 Minimum System Development Board Module (Arduino Compatible)

Chipboard STM32F103C8T6 On board, SWIM interface and reset button Micro USB line or the 2.54 pin to link to the power with the input voltage 4.5V-15V. Power light and the Demo indicator light Leads all the pins and has detailed label for the Pins. Support SWIM debug mode. RoboticsBD

Reference: RBD-2198

CH341 USB Programmer

Model: CH341 Series Main Chip: CH341B Dimensions in mm (LxWxH): 85 x 28 x 12 Weight (gm): 20 8-bit parallel in EPP or MEM mode

Reference: RBD-1762

Mini BD243 Bubble 9-12V Tesla Coil Electronics Wireless PCB Module

4 reviews

Input voltage(V): 9-12 It can produce high-temperature PCB board size(cm):  3.1 x 4 It is convenient for fans to install high efficiency Weight(g): 20

Reference: RBD-1559

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

1 review

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

Reference: RBD-1889

Emergency Stop Switch CR-257R 5A

Switch type: Momentary Small  7 x 7 mm. Size PCB through-hole mounting Maximum voltage DC30V Operating Current 0.1 A

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

Reference: RBD-1897

Selector Switch CR-253 5A 250VAC 2 Position

Selector Switch CR-253 5A 250VAC 2 Position

Reference: RBD-1939

Soldering Iron Stand With Solder Wire Holder

Soldering Iron Stand, Easy To Use Wear Resistant Soldering Iron Holder Soldering Iron Kit Adjustable Multifunctional Convenient To Clean Crafts for Welding Note: Doesn't include sponge for tip cleaning.

Reference: RBD-1697

Brand: DFRobot

Breadboard Power Supply 5V/3.3V

Takes a 6-12V input voltage. Outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboard. Powered from 6-12 DC2.1 power jack or from USB power.   The maximum current it can provide is 500mA. 

Reference: RBD-2271

ESP32 30P Development Expansion board

3 reviews

Wide compatibility with ESP32-DevKitC(30P) series boards Safe and reliable with stable power and signal transmission Extended GVS interface for easy connection to various electronic modules and sensors JUMP interface for easy reuse of all pins, making it ideal for DIY projects Versatile and reliable option suitable for a wide range of projects

Reference: RBD-1378

A4 PVC Double-sided Grid Lines Cutting Board Mat Cutting Pad DIY

7 reviews

Brand new Material: PP Color: Blue  Size: approx. 300*220mm

Reference: RBD-2661

IR Beam Interruption Sensor - LED 3mm - 0-50 cm

The sensor reacts to an interruption in the beam of infrared light that is transmitted between the transmitter and receiver. When the beam is interrupted by another object, the receiver signals this event by lighting up. The module is equipped with a 3 mm IR LED with an illumination angle of 10°. Beam interruption systems are used e.g. in measuring gates.

Reference: RBD-1579

650nm 5mW Focusable Red Line Laser Module Laser Generator Diode

1 review

Laser Output Type: Red LINE Laser Weight: 15 gm. Wavelength: 650nm Voltage: 3~6V Output Power: Min 2.5mW, Typical 3.0mW, Max 5.0mW Working current: Min 10mA, Typical 20mA, Max 25mA Working voltage: Min 2.3VDC, Typical 4.5VDC, Max 8.0VDC

Reference: RBD-1419

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

2 reviews

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

Reference: RBD-2380

CJMCU-1080 HDC1080 High Precision Temperature And Humidity Sensor Module

The HDC1080 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1080 operates over a wide supply range, and is a low cost, low power alternative to competitive solutions in a wide range of common applications. The humidity and temperature sensors are factory calibrated.

Reference: RBD-2231

CJMCU-3216 AP3216 Digital Optical Proximity Sensor

Working voltage:2.8-3.8V ALS, IR LED and Proximity Detector in an Optical Module; Ambient Light Sensing (ALS); Approximates Human Eye Response; Programmable Interrupt Function with Upper and Lower Threshold; Up to 16-Bit Resolution; High Sensitivity Operates Behind Darkened Glass; Low Lux Performance at 0.01 lux;

Reference: RBD-2247

Digital Display for HC-SR04 Ultrasonic Distance Measurement Control Board

Onboard STM8S103 high-performance microprocessor With digital tube display Valid Measurement Distance: 3-400cm Display Unit: cm Maximum Input Voltage: 5VDC 2.54mm White Socket: 5V power interface.

Reference: RBD-1144

5V 3A Power Supply Adapter Charger C-Type

15 reviews

Input Voltage (V): 100 ~ 280 VAC @50 ~ 60Hz. Input current (mA): 100. Output Power: 5V 3A. Load regulation (%): ±5. Input Plug: 2-Pin Type A Japan Output Plug: Type C