Module with a temperature and humidity sensor DHT22. It allows you to measure humidity in the range from 0 to 100% and temperature from -40 to 80℃. DFRobot SEN0137

5 mm orange LED. 1000 pieces in the package

Soil moisture sensor with analog output. The probe has two pointed tabs, making it easy to insert into the ground. It is supplied with the voltage of 3.3V or 5V. DFRobot SEN0114

3mm blue LED. 1000 pieces in the package

A compact 8MP USB camera module with an autofocus lens and built-in microphone. Based on the Sony IMX219 sensor, it captures 3280 x 2464 px video at 30 FPS, providing detailed image and sound in a single device. UVC compliance and a wide 62° field of view make it ideal for VR, surveillance, microscopy, and embedded applications without the need for additional drivers. ArduCAM B0431

LCD display with a resolution of 800x480 pixels with a resistive touch panel. Designed for Raspberry Pi minicomputers. Waveshare 4inch HDMI LCD

Laser sensor of air pollution with PM2,5 and PM10 particles. It allows for precise analysis of the amount of pollutants in the environment, has small dimensions and a built-in silent transfer fan. The data is output to the UART interface and via the PWM signal. Nova Fitness SDS018

Universal converter of HDMI input to AV composite output. It allows you to transmit a video signal and a stereo audio signal. HDMI2AV

Universal converter for analog composite input to HDMI output. It can transmit AV video and stereo audio signals. AV2HDMI

Lanberg Cat. 6A patch cord with Fluke Passed certification guarantees the highest quality and reliability, enabling optimal network connection compatible with various network devices in any environment. Lanberg PCF6A-10CU-0300-R

COM-13716

Double-sided universal plate 168 plated holes, size 20x80mm, made of laminate FR-4 with a thickness of 1.6mm. Ideal for creating electrical, electronic and prototype circuits using THT

A module that provides a regulated, galvanically isolated power supply. It allows easy changing of the output voltage from 5 V to 3.3 V using the voltage selection pin (VSEL). Galvanic isolation between input and output effectively prevents problems related to ground loops and ground currents, ensuring stability and protection of the system. Pololu 5384

8x16 LED matrix equipped with colored LEDs and a driver. It is powered by 5 V and communicates via the I2C interface (Gravity connector). DFRobot DFR0522

The Finder 95.15.2SMA socket is a high-quality accessory for mounting relays on PCBs, supporting current up to 10A at 250VAC. Compatible with 40 and 41 series relays, it provides a solid and stable connection, ideal for applications in automation and industrial installations.

The SanDisk Ultra microSDXC 512GB 150MB/s C10 Memory Card is a high-capacity, efficient, and reliable storage device, offering fast data transfer, compatibility with various devices, and durability in tough conditions, making it ideal for smartphones, tablets, action cameras, and drones.

Module with liquid level sensor. The set includes a current-voltage converter that generates an analog signal. DFRobot KIT0139

Radio module with RFM69HCW 433 MHz chip, designed to work with the Raspberry Pi. Equipped with an OLED display and buttons. Adafruit 4073

Module with distance sensor Sharp GP2Y0D810Z0F operating in the infrared band. It is powered with a voltage ranging from 2.7 to 6.2 V and has a digital output (Gravity connector). DFRobot SEN0042

Module with a button and white LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-W