Gravity module with a fingerprint reader (capacitive sensor). It uses an efficient processor and the IDfinger6.0 algorithm. It ensures quick identification and stability of operation, communicates via the I2C interface. DFRobot SEN0359

LIDAR distance sensor with a measuring range from 5 cm to 10 m and a resolution of 1 cm. It communicates via the I2C or ANT interface. SparkFun SEN-15776

Evaluation Kit with Bluetooth 5.0 BT401. It is equipped with a microSD slot, microUSB connector and two audio outputs. DFRobot DFR0782

Module with two DRV8830 DC motor drivers. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 105020010

Adapter for PS2 (female) connector. The connector is pre-soldered on the PCB. The pins have a 2.54 mm pitch, which facilitates their installation on the breadboard. Cytron Breakout Board PS2 Connector

Sound recording module that can store sounds up to 40 minutes long. It allows you to download the recordings to a computer via USB type C. DFRobot DFR0745

Ambient light sensor placed in a transparent hemisphere. It supports a detection range of 0 to 200 klx and communicates via the I2C interface. DFRobot SEN0390

IPS LCD display 7" with a resolution of 1024x600 px with a touch panel. It uses the eDP interface and is compatible with LattePanda Alpha and Delta. DFRobot FIT0551

IPS 3.5" LCD display with touch screen. The display is equipped with a DPI interface for image display and I2C interface for a touch panel. Resolution 640x480 pixels. Waveshare 3.5inch DPI LCD

Camera for Raspberry Pi Compute Module and NVIDIA Jetson Nano. It was equipped with a Sony IMX477 sensor with a resolution of 12.3 MPx and a built-in IR filter. Waveshare IMX477-160 12.3MP Camera

Soil moisture sensor with I2C interface. The probe has two pointed tabs, making it easy to insert into the ground. The sensor is supplied with the voltage of 3.3 V or 5 V. SparkFun SEN-17731

Conductive ITO coated glass. It has dimensions of 100x100 mm, a thickness of 1.1 mm and a resistance of 10 Ω/inch2

Internal antenna Bluetooth, ZigBee, WLAN, chip SMD, 2.45GHz, gain 1.5dBi, dimension 9.5x2.1x1mm, Rainsun, RoHS

Module with a pulse sensor (heart rate). The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 103020024

Module with LSM6DS3 sensor that combines a 3-axis accelerometer and a 3-axis gyroscope. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 105020012

Module with PM2.5 HM3301 dust sensor. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020613

Module with replaceable LED diodes in 4 colors: red, green, blue and white. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 104020228

Module with MLX90615 temperature sensor with a measurement accuracy of 1°C and a resolution of 0.02°C. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020077