Reference: RBD-0163

HSM-20G Analog Temperature & Humidity Sensor

Product Type: Humidity Module Sensor Working voltage range DC 5.0±0.2V    Output voltage range (corresponding to 0-100%RH) DC 1-3.19V    Test accuracy 5% RH

Reference: RBD-2094

DHT11 Digital Relative Humidity and Temperature Sensor Module

The module can detect the surrounding environment of the humidity and temperature High reliability and excellent long-term stability The output from the digital output Humidity measuring range: 20%~90%RH(0~50 degree (temperature compensation). Temperature measuring range: 0~+50degree. Humidity measurement accuracy: ±5.0%RH. Temperature measurement...

Reference: RBd-2402

60GHz mmWave Multi Human Sensing Radar Module Sensor

The 60GHz mmWave Multi-Human Sensing Radar Module Sensor can detect up to 8 people in its sensing area. The software is in Chinese, and it can report the position of people using a serial terminal.

Reference: RBD-1918

Miniature Vibrating Motor 6x15

Speed(RPM):19000 Motor diameter: 6mm Shaft diameter: 0.8mm Shaft length: 4mm Rated voltage: 1.5V-4.5V

Reference: RBD-0348

Heart Rate Pulse Sensor Module For Arduino

A Color-Coded Cable, with a standard male header connectors. Plug it straight into an Arduino or a Breadboard. No soldering is required. The Pulse Sensor has 3 holes around the outside edge which make it easy to sew it into almost anything. Visualization software (made in Processing) to instantly see the output of the sensor and for troubleshooting....

Reference: RBD-2781

M03 Non-Contact Liquid Level Detection Module Sensor

The M03 Non-Contact Liquid Level Detection Module Sensor offers reliable liquid level sensing without direct contact, ensuring convenience and accuracy in various applications. Designed for durability and refined performance, this module extends service life while providing accurate liquid level detection.Power supply voltage range of 3.3-5V

Reference: RBD-0425

GY-9960LLC APDS-9960 RGB and Gesture Sensor Module

Model: GY-APDS9960-3.3 Chip: APDS-9960 Power Supply: 3.3VDC Communication Through I2C Protocol. RoboticsBD

Reference: RBD-2792

Tilt Sensor AT407

This AT407 basic tilt switch can easily be used to detect orientation. Inside the can is a ball that make contact with the pins when the case is upright. Tilt the case over and the balls don't touch, thus not making a connection. There are numerous uses for these basic sensors, but keep in mind you might need to use some debouncing code, as the sensor...

Reference: RBD-2745

LSM9DS1 9DOF Accel/Mag/Gyro/Temp Sensor Module

The LSM9DS1 is a versatile, motion-sensing system-in-a-chip. It houses a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer – nine degrees of freedom (9DOF) in a single IC! The LSM9DS1 is equipped with a digital interface, but even that is flexible: it supports both I2C and SPI, so you’ll be hard-pressed to find a microcontroller it doesn’t...

Reference: RBD-1848

Pressure Sensors with Display SPABT-P10-R18-2N-K2-B-SA

Compact Design Country Specific pressure Multiple Displayable Unit Multi-colored, two-part display Alphanumeric display

Reference: RBD-0574

Honeywell HMC5983 Temperature Compensated Three-Axis Digital Compass

3-Axis Magnetoresistive Sensors and ASIC in a 3.0x3.0x0.9mm LCC Surface Mount Package Temperature Compensated Data Output and Temperature Output Automatic Offset Compensation. RoboticsBD

Reference: RBD-2833

Impact Switch Collision Switch Sensor Module

Type: Vibration Sensors Output: Switching Transducer Dimensions: 25 x 14 x 6 (LxWxH) mm Weight: 3 gm

Reference: RBD-0569

MPU9250 9-Axis Attitude Gyro Accelerator Magnetometer Sensor Module

Acceleration, Gyroscope, and Magnetometer Power Supply: DC3.3V-5V Chip: MPU9250 Size: 22 mm x 17 mm. Gyro range : ± 250 500 1000 2000 ° / s Acceleration range: ± 2 ± 4 ± 8 ± 16g Magnetic field range: ± 4800uT 9 DOF modulesChinese Variant MP92 QFN24 Package

Reference: RBD-0337

Brand: Waveshare

Liquid Level Sensor for Arduino (WaveShare)

Detection depth: 48mm Power: 2.0V ~ 5.0V Dimension: 19.0mm * 63.0mm Mounting holes size: 2.0mm

Reference: RBD-1211

CJMCU-101 OPT101 Analog Light Sensor Intensity Module

Single supply: 2.7-36v Size of photodiode: 2.29mm x 2.29mm Internal feedback resistor: 1MΩ

Reference: RBD-1191

IR Receiver Shielded

Internal filter for PCM frequency. Inner shield, good anti-interference ability. High immunity against ambient light. Improved shielding against electric field disturbance 3.0V or 5.0V supply voltage; low power consumption. TTL and CMOS compatibility. Suitable transmission code:NEC code,RC5 code. Universal receiver. 38 KHz. Infrared remote control receiver.

Reference: RBD-2474

TSAL620 Super-bright 5mm IR LED 940nm High Power Infrared Emitting Diode

Infrared LEDs are used for remote controls (they're the little LED in the part you point at your TV) and 'night-vision' cameras, and these little blue guys are high powered ones! They are 940nm wavelength, which is what nearly all devices listen to. They're 20 degree beamwidth, and work great for any kind of remote control application.

Reference: RBD-1202

Compass Sensor QMC5883L / HMC5883L GY271

3-axis magnetic electronic compass. Precise heading information. Operating Voltage: 3 -5 V DC. Driver Chip: HMC5883L / QMC5883L Communication: I2C protocol. Measuring range: ± 1.3-8 Gauss.Library: https://github.com/keepworking/Mecha_QMC5883Lhttps://www.arduino.cc/reference/en/libraries/qmc5883lcompass/

Reference: RBD-1179

LM35 Temperature Sensor Waterproof

Temperature measuring range: 0...100°C Typical Input Voltage:3.3VDC,5VDC Operating Current:60uA Interface: Analog ** We've received reports from some customers that they were unable to make the product work. To avoid any inconvenience, we suggest that you refrain from making a purchase unless you're confident that you can use it successfully.

Reference: RBD-0695

MAX31865 SPI RTD PT100 to Digital Converter Module

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-1195

TSOP1736 IR Infrared Receiver

Temperature Coefficient Type: NTC Thermal Time Constant: 10s Resistance  10kΩ Tolerance: ±1%

Reference: RBD-2077

3mm Two-Color LED Module

Operating Voltage:2.0v ~ 2.5v Current:10mA Diameter:3mm Wavelength:571nm + 644nm Beam Angle:150

Reference: RBD-2214

EMG Muscle Sensor With Cable And Electrodes Controller Detects Muscle Activity

EMG muscle sensor V3.0 with cable and electrodes Measures the electrical activity of muscles High signal quality for accurate and reliable measurement Adjustable gain and filtering for signal conditioning Compatible with various types of microcontrollers and data acquisition systems Comes with reusable electrodes and a 3.5mm jack cable for easy connection

Reference: RBD-2215

4 Channel Infrared Line Following and Obstacle Sensor

Working voltage (V): 3.3 ~ 5 Working current (A): Above 1A Operating Temperature (℃): -10 ~ +50 Mounting hole: M3 Detection range: 1mm ~ 60 cm adjustable.

Reference: RBD-2799

Ultrasonic Distance Sensor - 3.3V HC-SR04 RCWL-9610

This is the HC-SR04-33 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04-33 module includes an ultrasonic transmitter, a receiver and a control circuit. There are only four pins that you need to worry about on the HC-SR04: VCC...

Reference: RBD-0344

Weighing Sensor 24 Bit Load Cell Amplifier HX711

Output Sensitivity: 1.0 ± 0.1 mV / V. Two selectable differential input channels. On-chip active low noise PGA with the selectable gain of 32, 64 and 128. On-chip oscillator requiring no external component with optional external crystal. On-chip power-on-reset. Measurement Resolution: 24 bit. RoboticsBD

Reference: RBD-2444

Optical Endstop Switch with 1m Cable

Designed for use as an endstop for 3D printers but it can be used for other IR beam interrupter purposes as well.

Reference: RBD-3098

Brand: DFRobot

Flex Sensor 4.5" Original

A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove. I love the Nintendo Power Glove. It's so bad! A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the...

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-1377

CJMCU-4541 MICS-4514 Carbon Monoxide Nitrogen Oxygen Sensor CO/NO2/H2/NH3/CH4

Module Name:CJMCU-4541 Sensor: MICS-4514 Type: Carbon Monoxide Nitrogen Oxygen Sensor