Reference: RBD-2888

Heartbeat Detection Sensor

A sensor that allows you to measure your pulse with your finger using a phototransistor. The red LED lights up each time it detects a pulse. Powered by 5 V.

Reference: RBD-3669

Brand: DFRobot

Pressure Sensor Strip 400mm, 20g-10kg

A 400mm flexible thin film pressure sensor detects static and dynamic pressure rapidly. Ideal for various applications, easy to use, and durable.Model: RP-L-400Thin Film Pressure Sensor

Reference: RBD-2950

Grove Light Sensor V1.2

Need a device to sense light? We have the Grove – Light Sensor v1.2 for you. Now you can measure light levels with higher reliability and sensibility. It is an updated version of Grove – Light Sensor 1.0. You can use it as a light-controlled switch i.e. switch off lights during day time and switch on lights during night time.

Reference: RBD-2991

Light Sensor LS06-S Photo Transistor

1 review

A Photo Transistor is a sensor that detects ambient light, a bit like an LDR (and works in a similar way). We prefer these sensors as the package is a little more robust than your traditional LDRs.

Reference: RBD-2420

HW-488 Infrared Obstacle Avoidance IR Sensor Module

1 review

Detection distance: 2-40cm IO Interface: 4-wire interfaces (- / + / S / EN) Output signal: TTL level Adjustment: adjust multi-turn resistance Effective angle: 35 °

Reference: RBD-3123

2 Channel LDR Photosensitive Resistance Sensor Module

The 2-Channel LDR Photosensitive Resistance Sensor Module is a compact and efficient solution for light detection and measurement applications. This module uses photosensitive resistance sensors to detect light intensity, making it suitable for projects involving light-dependent controls, automatic lighting systems, and more.

Reference: RBD-3138

VCNL4010 Proximity Light Sensor Module 20cm

The VCNL4010 is a versatile digital sensor that measures proximity up to 20 cm and detects ambient light intensity. Communicating through the I2C (TWI) interface, it is compatible with both 3.3V and 5V systems, making it ideal for various embedded projects requiring precise light and distance measurements. Its compact design and easy integration make it...

Reference: RBD-2598

Brand: RoboticsBD

Digital Line Following Sensor 8 Array V2

3 reviews

Precise Line Following: Navigate black lines on white surfaces with 8 high-resolution sensors. Easy Microcontroller Integration: Connect directly to your microcontroller with digital outputs. Fast and Responsive: Achieve accurate line following even at high speeds. Simple Calibration: Calibrate sensors quickly and easily with a large knob. Versatility:...

Reference: RBD-3325

ST-1KLA Highly Sensitive Silicon Phototransistor

The ST-1KLA is a highly sensitive TO-18 type silicon phototransistor with a hermetically sealed metal cover, ensuring long-lasting performance even in harsh environments. Designed for high reliability and durability, this phototransistor excels in applications such as infrared sensing, optical switching, and security devices.

Reference: RBD-3447

Relay Module Combined Light-Operated Switch 12V 10A/250VAC

The Relay Module Combined Light-Operated Switch is a practical and efficient solution for controlling electrical devices based on changes in ambient light intensity. Designed for 12V DC operation, this module activates or deactivates a connected load when the surrounding light level changes, making it ideal for automatic lighting, security systems, and...

Reference: RBD-3464

OMRON E3Z-D61 Compact Photoelectric Sensor

The OMRON E3Z-D61 is a high-performance, compact diffuse-reflective photoelectric sensor engineered for reliable object detection across industrial automation, assembly lines, and smart systems. Utilizing an infrared LED light source and offering a sensing distance of 5mm to 100mm, this sensor provides precise, consistent detection, even in challenging...

Reference: RBD-3468

PR5528 Photocell

The PR5528 Photocell is a high-sensitivity, light-dependent resistor (LDR) that changes its resistance based on the intensity of light it receives. As the ambient light increases, the resistance of the PR5528 decreases; conversely, when the light level falls, its resistance increases. This behavior makes it an ideal choice for applications requiring...

Reference: RBD-3485

VEML7700 Ambient Light Sensor Module

The VEML7700 Ambient Light Sensor Module is a high-precision light measuring solution designed for applications requiring accurate ambient light detection. Built around the advanced VEML7700 sensor, this module can detect illumination levels ranging from 0 to 120,000 lux with 16-bit resolution, making it ideal for smart lighting systems, automatic screen...

Reference: RBD-2889

IR Infrared 940nm Transmitter Module

IR transmitter Iduino emitting light with a wavelength of 940 nm. Works with voltage of 5 V. The kit includes a cable 3-pin.

Reference: RBD-3500

Relay Module 1 Channel with Photoresistor FC-13 – 10A / 240VAC Contacts – 5V Coil

The FC-13 Relay Module with Photoresistor offers an intelligent solution for controlling electrical loads based on ambient light intensity. Featuring a 5V coil SRD-5VDC-SL-C relay, this module can drive actuators or devices consuming up to 10A at 250VAC or 30VDC.

Reference: RBD-3047

Dual IR Flame Sensor Module Dual Digital Output

The Dual IR Flame Sensor Module features two independent sensors with separate digital outputs, making it ideal for precise flame and light source detection. Utilizing dual voltage comparators for analog-to-digital conversion, this module provides accurate and reliable results.

Reference: RBD-3520

CJMCU-88 TMD27713 IRLED + ALS + Proximity Sensor

The CJMCU-88 TMD27713 sensor module combines infrared (IR) proximity detection, ambient light sensing (ALS), and a built-in IR LED driver into a single, compact solution. Ideal for modern smart devices, this all-in-one sensor delivers high precision and reliability across a wide range of lighting environments—from full sunlight to total darkness.

Reference: RBD-0193

Brand: DFRobot

Gravity IR Positioning Camera For Arduino

Want a robot to hunt down heat objects or navigated with fire? This is a small form factor IR camera capable of tracking up to four heat/IR sources. The applications are plenty and can go from tracking of robots with IR transmitters for navigation to light barriers, determining the direction where the object is going, and working as a flame sensor or...

Reference: RBD-3465

GP2Y0A51SK0F Infrared Distance Sensor

The GP2Y0A51SK0F is a compact and highly responsive infrared distance sensor that combines a position sensitive detector (PSD), an infrared LED, and a signal processing circuit into a single, integrated unit. Utilizing the triangulation method, this sensor offers stable and reliable distance measurements that are minimally affected by environmental...