Reference: RBD-2513

5V Electromagnet - 25 Kg Holding Force - P40/20

Nominal Voltage: 5V DC Current Draw: 0.6 Amps at 5V Holding Force: 25 Kg / 55 lb Approximate Pickup Weight: 5 KgEver wanted to feel like Magneto? Well, now you sort of can! Bring the ferromagnetic objects in the world under your control with an Electromagnet The simplest way to make an electromagnet is to get a solenoid, pass some current through it, and...

Reference: RBD-0119

Brand: Goot Original

GOOT Original Desoldering Sucker GS-100

DESOLDERING SUCKER GS-100 Manual pump for solder removal Light, strong, and economical plunger pump Color: Ivory Length: 330mm when stored Weight: 89g Diameter: ø23mm

Reference: RBD-1644

TOF10120 Laser Range Sensor Module Distance Sensor

1 review

940nm laser classified as class 1 under operation condition by IEC 60825-1:2014-3rd edition Small ceramic package(20×13.2×2.0mm) Long range absolute range measurement up to 1.8m within 5% accuracy at indoor

Reference: RBD-2563

Flywing 30A 2s-3s Brushless ESC 1000KV-1400KV 5V/2A for RC Airplane

Introducing the FLYWING Brushless ESC, a high-performance electronic speed controller designed for RC airplane models and hobby planes. This ESC offers reliable and top-quality components to enhance the overall performance of your RC aircraft.

Reference: RBD-0695

MAX31865 SPI PT100/PT1000 RTD-to-Digital Converter Board

Integration Lowers System Cost, Simplifies Design Efforts, and Reduces Design Cycle Time High Accuracy Facilitates Meeting Error Budgets 15-Bit ADC Resolution; Nominal Temperature Resolution 0.03125NC (Varies Due to RTD Nonlinearity) Total Accuracy Over All Operating Conditions:

Reference: RBD-1357

12V 37GB550 Gear Motor High Torque 300 RPM

1 review

DC 12V 300 RPM Torque 4 kg-cm Consumes less current  Higher durability 

Reference: RBD-1550

MaKey MaKey - An Invention Kit for Everyone

INVENTION KIT FOR THE 21ST CENTURY Connect the world to your computer Invent Everywhere

Reference: RBD-1596

Brand: Raspberry Pi Official

Official Power Supply for Raspberry Pi 4 (White)

17 reviews

Good Quality material 96-230Vac operating input range 50,000 hours MTBF Input Current: 0.5A maximum Input Power consumption (no load): 0.075W maximum USB-C connection goes straight into your Raspberry Pi

Reference: RBD-1640

12V Gas Detector Sensor Alarm Propane Butane LPG Natural

Color: White Material: Metal + Plastic Operating Voltage : 12V DC Standby Current : ≤90mA Alarm Current : ≤100mA

Reference: RBD-1675

PZEM-004T V3.0 AC Digital Multifunction Meter Watt Power Volt Amp With Coil 100A

1 review

Model: PZEM-004T Operating Voltage: 80-260VAC Test Voltage: 80-260VAC Rated Current: 100A Rated power: 100A / 22000W Operating frequency: 45-65Hz Measurement accuracy: 1.0

Reference: RBD-2126

Arduino Micro R3

Manufacturer: China Support TWI and SPI communication Input voltage (recommended) range from 7V to 12V Input Voltage (limit) range from 6V to 20V 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs) Onboard ATmega32u4 microcontroller with 32KB flash memory, 2.5KB SRAM and 1KB EEPROM

Reference: RBD-1405

Turbidity Sensor Suspended Turbidity Value Detection Module Kit

3 reviews

Working voltage: 5.00V DC Working current: 40mA (MAX) Response time: <500ms Insulation resistance: 100MΩ (Min) Analogue output: 0~4.5V; Digital output: high/low-level signal (the corresponding threshold can be selected by adjusting the potentiometer) Operating temperature: -20℃~90℃

Reference: RBD-1749

Multifunctional 2 in 1 Type C USB Tester Color Screen

1 review

2 in 1 Type C USB Tester Color Screen LCD Digital Multimeter, Voltage Current Detector USB Cable Charger Indicator DC3.6-30V/0-5.1A

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...

Reference: RBD-2533

QTR-8A Reflectance Sensor Array

2 reviews

This sensor module has 8 IR LED/phototransistor pairs mounted on a 0.375" pitch, making it a great detector for a line-following robot. Pairs of LEDs are arranged in series to halve current consumption, and a MOSFET allows the LEDs to be turned off for additional sensing or power-savings options. Each sensor provides a separate analog voltage output.Note:...

Reference: RBD-1557

LC-GSM-SIM800C-2 USB to GSM GPRS SIM800C Module with Bluetooth Computer Control

USB communication, no need write code Support PC software automation Double antenna Support quad-band, universal worldwide Support 2G/3G/4G Automatically connect to the network Adaptive frequency

Reference: RBD-1682

12V 37GB550 Gear Motor High Torque 100 RPM

2 reviews

DC 12V 100 RPM Torque 12 kg-cm 37GB-550 Gear Reducer Motor Consumes less current  Higher durability 

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...

Reference: RBD-1243

AS608 Optical Fingerprint Sensor Fingerprint Module JM-101

14 reviews

Resolution: 500dpi Supply current: <60mA Supply voltage: 3.3V Fingerprint image entry time: <1.0 seconds Peak current: <60mA

Reference: RBD-2172

Force Sensitive Resistor Square 40mm

Easily customizable to a wide range of sizes Cost-effective Ultra-thin; 0.45 mm Robust; up to 10 million actuations Simple and easy to Integrate. RoboticsBD Force Sensitive Resistor Square High Quality

Reference: RBD-2560

Open Smart PM2.5 Optical Powder Smoke Detector Module With Adapter For Arduino

Introducing the Dust Sensor - an optical sensing system designed for detecting airborne dust particles using an infrared emitting diode (IRED) and a phototransistor. The diode and phototransistor are diagonally arranged to effectively capture reflected light from dust in the air. Notably, this sensor is highly efficient in detecting very fine particles,...

Reference: RBD-2611

QTR-8RC Reflectance Sensor Array

This sensor module has 8 IR LED/phototransistor pairs mounted on a 0.375" pitch, making it a great detector for a line-following robot. Pairs of LEDs are arranged in series to halve current consumption, and a MOSFET allows the LEDs to be turned off for additional sensing or power-savings options. Each sensor provides a separate digital I/O-measurable output.

Reference: RBD-2738

Solderless Breadboard - 3220 Tie Point (ZY-208)

Solderless Breadboard – 3220 Tie Points, Device designed for integrators and designers of electronic circuits, prototypes of 3220 connection points

Reference: RBD-2810

Portable 300 PSI 12V Air Compressor

Fast & Powerful: Inflates tires and more up to 300 PSI for quick and easy inflation. Compact & Portable: Take it anywhere with its lightweight design and 12V car power. Easy to Use: Simply plug, connect, and inflate with the built-in pressure gauge. Versatile Application: Ideal for car tires, bikes, balls, and various inflatables.

Reference: RBD-1576

XR2206 High Precision Function Generator Signal Generator Module DIY Kit

1 review

High-Precision Wave Generator. Comes Pre Soldered. Can Generate Waveforms from 1Hz to 1MHz. Has Frequency and Amplitude Adjustment Feature. Frequency Adjustment Supports Corse and Fine Adjustment.

Reference: RBD-1717

TDS Meter V1.0 Module Water Quality Sensor for Arduino

3 reviews

Wide voltage operation: 3.3~5.5V 0~2.3V analog signal output, compatible with 5V, 3.3V two control systems The excitation source is an AC signal, effectively preventing probe polarization Waterproof probe for long-term immersion in water

Reference: RBD-1849

775 DC 12V 18000RPM Ball Bearing Large Torque High Power Low Noise DC Motor Original (Imported)

2 reviews

High torque and low noise. Great replacement for the rusty or damaged DC gear motor on the machine. Ball bearing, with the cooling fan. Used in electric tool motors, power is very large, you can make a small spindle motor, and is also suitable for DIY aspects. Used for the electronic game machines, electronic toys, car toys, robots, 

Reference: RBD-1961

Raspberry Pi Compatible 160° FOV 5MP Fisheye Lens Wide Angle Camera Module

3 reviews

Wide-angle fish-eye lens Manual Adjustable Focus Field of View Angle: 160° Easy to install and Use Useful for real-time Photography and Videos

Reference: RBD-2495

2Kg 300° Clutch Servo DFRobot

Large torque, stable performance, accurate running angle, and easy to install Operating voltage of 4.8-6V Stall torque of 2Kg at 6V

Reference: RBD-2507

GY-US42 V2 i2c Pixhawk APM Flight Control Ultrasonic Distance Measurement Module

Reference: RBD-2554

Operational Single/Dual Amplifier OP AMP Tester Single/Dual Op Amp Test Board

Type: Operational Amplifier Test Board Material: PCB Size: Approx. 92 x 57 x 17mm / 3.62 x 2.24 x 0.67in Working Voltage: DC 12V Working Current: >100mACompatible Op-Amp Models: Single Op-Amp: LM741, LF356, NE5534, TL071, TL081, OP07, and other standard package single op-amps. Dual Operational: LM358, NE5532, TL072, TL082, MC1458, RC4558, OP275, AD827,...

Reference: RBD-2729

SGP41 Air Quality Digital TVOC Detection Sensor

The SGP41 from Sensirion is an innovative VOC and NOx sensor engineered to serve as a digital smart switch and regulation unit in air treatment systems like air purifiers. Utilizing Sensirion's advanced Gas Index Algorithm, the sensor accurately processes two distinct signals, enabling automatic triggering of air treatment devices for the removal of...