relative humidity sensor with integrated temperature sensor for highly accurate measurements at low power. With the TI HDC1080, you can determine the relative humidity of the environment with up to 14 bits of resolution. Digilent 410-347

Module with INA219 system with bi-directional current meter

The temperature and humidity sensor with RS485 Modbus interface is a precise measuring device, ideal for industrial automation systems, easily integrated thanks to the Modbus RTU protocol. Mounted on a DIN rail, it measures temperature from -40°C to 80°C and humidity up to 100% RH, providing reliable data in harsh environmental conditions.

Module with Hall sensor, allows for magnetic field detection, can be used to measure angle of rotation, displacement, mechanical vibrations, etc. The module has a connector in accordance with the Gravity standard. DFRobot SEN0185

SEN-13582

Muscle Sensor Surface EMG Electrodes allow you to control your projects with your muscles. Adafruit 2773

Gravity: High Accuracy is a multifunctional environmental sensor with Gravity I2C and UART output. Perfect for weather station projects. DFRobot SEN0501

The Digilent Pmod NAV uses the LSM9DS1 3-axis accelerometer, 3-axis gyroscope, 3-axis magnetometer, plus the LPS25HB digital barometer to provide users with 10-DOF functionality. Digilent 410-326

Tilt Sensor

Module with vibration sensor LDT0-028. The board is equipped with a Grove connector and has a digital output. Seeed Studio 101020031

The module with the MCP9600 amplifier is designed to work with the thermocouple type K, J, T, N, S, E, B and R. It has a screw connection and communicates via the I2C interface. Pimoroni PIM437

Module with an analog current sensor. Enables measurement of alternating and direct current up to 20 A. DFRobot SEN0214

Evaluation board with built-in AD8232 heart monitor module and components placed in a way allowing effective implementation of medical and fitness applications, configuration of 2 or 3 electrodes

Complete kit for building a gradiometer, including two FG-3+ magnetometer sensors, a PCB board, Android-enabled software, and a mobile app. The kit allows for easy assembly and quick start-up of the device, which will immediately start displaying readings on the LCD after connection. Additional accessories, such as sensor holders, sensor tuning pipes, and a housing, provide convenience, safety, and precise adjustment of the device to use. SparkFun WIG-25530

The modPhotoelectric sensor with an LM393 comparator and a 10 mm slot width enables reliable detection of interrupters in applications requiring pulse counting, position detection, and speed measurement. Thanks to its digital TTL output and mounting holes, it is suitable for direct integration with microprocessor systems. modPhotoelectric

Wind direction sensor with a measuring range up to 60 m/s and 360° ensures high accuracy and fast response time, thanks to the use of low-resistance bearings and precision components. It supports various output signal types, including analog (0–5 V, 4–20 mA) and digital (RS485, LoRa, GPRS, 4G), enabling broad integration in meteorological, agricultural, and industrial systems. The durable polycarbonate construction and IP65 protection rating ensure reliable operation even in harsh environmental conditions.

modTSL2561 is a module containing a light sensor TSL2561; communication with the system takes place using the I2C bus

A module with a temperature sensor based on the absorption of infrared radiation. Enables non-contact measurement. modTMP006

Vibration sensor module with sensitivity adjustment. modVIBRATION_DET

A set of three capacitive soil moisture sensors for a home automatic irrigation system. Pimoroni PIM520