Module with a color LCD 1.14" display with a resolution of 135x240 px. Designed for M5Stack sets. It communicates via the I2C interface. M5Stack U120

Contrast sensor module. It has two integrated operating modes: analog and digital. It has the ability to set the digital mode for color detection. DFRobot SEN0147

The DS1307 RTC Module is a real-time clock module and a CR1220 battery backup battery. Communicates via the I2C interface. DFRobot DFR0386

Pololu 5425 offers silent, reliable operation when switching currents up to 10 A and voltages up to 30 V, providing galvanic isolation and full configurability of RC control parameters. The version without soldered connectors allows easy adaptation to individual mounting needs in RC and automation projects.

Sensor dedicated to the measurement of nitrogen content in the soil. Allows you to monitor and analyze the level of the element in the soil, and thus optimize fertilization and improve cultivation processes

The Pololu 5423 module provides reliable load control in RC systems with full galvanic isolation. The SPST solid-state relay supports up to 6 A at voltages up to 60 V and is suitable for applications requiring silent operation, durability, and precise control using RC signals. The version without soldered connectors offers flexibility for adaptation to individual projects.

The Pololu 5422 module enables precise and safe control of loads in RC systems while maintaining galvanic isolation. The solid-state relay with SPST configuration provides silent switching of currents up to 6 A and voltages up to 60 V. It is dedicated to switching motors, valves, and other components in RC and automation projects.

The integrated circuit is intended for gain control in radio-frequency and intermediate-frequency signal paths. Linear-in-dB analogue control provides a gain range from −12 dB to +22 dB, while the integrated RMS detector enables the implementation of an automatic gain control circuit. Analog Devices AD8368ACPZ

Module with a steam sensor. It can be supplied with the voltage of 3.3 V or 5 V. It has an analog output. DFRobot SEN0121

Easy to use app builder that allows users to add a variety of buttons, sliders, graphical displays and even RGB controllers to their phone. The SparkFun Blynk Board is specially designed to work with the ‘widgets’ within the Blynk mobile app to create your next IoT project. WRL-13794

32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash; up to 10 kB SRAM and 4 kB EEPROM; USB device; USART, LQFP48, NXP

10 DoF module with ADXL345 accelerometer, HMC5883L magnetometer, ITG-3205 gyroscope and BMP280 barometer. Communication via the I2C interface. DFRobot SEN0140

C-mount mirrorless lens. Focal length 35 mm, FoV 18°. Designed to work with the Raspberry Pi HQ camera. ArduCAM LN052

The BLOW FMM603 car antenna offers efficient FM and AM signal reception with a compact 40 cm mast. Its universal thread and included adapters make it compatible with most vehicles, providing easy installation and durable construction.

Patchcord Lanberg Cat. 6 with Fluke Passed certification is a guarantee of the highest quality and reliability, enabling an optimal network connection compatible with various network devices in any environment. Lanberg PCF6-10CC-1500-S

USB 2.0 cable with A type plug and two microUSB plugs. Length 1m.

Non-contact liquid level sensor. It allows you to detect liquids without the need to immerse the sensor in the liquid. Digital output. DFRobot FIT0212

Absolute encoder module with 8421 (BCD) coding with 16 positions. Horizontal mounting. DFRobot DFR0722

7-port USB hub enables simultaneous connection of multiple peripheral devices while ensuring high compatibility and surge protection. Suitable for both home and office environments.