Audio player with HiFi amplifier in aluminum housing. It allows you to play files from USB memory, SD card, via the audio connector and Bluetooth. It has a built-in FM receiver

7 \'\' Powertip LCD-TFT display 720x1280 pixels with touch-panel, LED backlight, DC / DC converters, compatible with SoMLabs VisionCB. 4-lane MIPI interface, SL-TFT7-TP-720-1280-MIPI

Non-contact liquid level sensor. It allows you to detect the presence of, among others water in non-metallic containers. DFRobot SEN0368

Non-contact temperature sensor. Used to measure the infrared intensity of an object to calculate the surface temperature without a contact point in the range -70 ... 380 ° C. DFRobot SEN0256

The under-window adapter is an ideal solution in places where drilling is not possible, and its thin tape does not interfere with closing the window. Made of the highest quality materials, it ensures excellent signal conduction and long life, also ideal for monitoring systems. Lanberg ADS-RJ45-RJ45-245

The module with a color LCD IPS display with a diagonal of 1.9" and a resolution of 320x170 pixels. For communication, it uses the ST7789 controller (SPI interface). Adafruit 5394

The VM-CLAP1 Hand Clap Sensor from Verbal Machines is a low-power, microprocessor-based audio sensor that can detect hand claps or finger snaps while ignoring background noises such as human speech or music. Pololu 2580

Module with OLED display, 1.3" diagonal and 64x128 px resolution. Communication via SPI or I2C interface. Waveshare Pico-OLED-1.3

Mini MP3 player with microSD card support. It can work as a separate device and play sounds from the card or be controlled via the UART serial interface. DFRobot DFR0299

Temperature and humidity sensor SHT10 with a stainless probe. Provides high temperature and pressure resistance. DFRobot SEN0148

Non-contact temperature sensor with a measuring range from -70 to 380°C. It uses infrared waves and has a current output. DFRobot SEN0264

Ring light with 24 RGB diodes WS2812B type controlled by serial signal. The module can be powered with the voltage from 3.3 V to 5 V, only one signal line is required to control it. DFRobot DFR0888-24

Module with gas sensor designed to monitor indoor air quality. It was based on the AMS CCS811 system that allows the detection of volatile organic compounds (VOCs) in the air. Digilent 410-386

Compact ORP system compatible with Arduino. It allows you to monitor the ORP without having to add additional circuits or components. DFRobot SEN0165

HDMI cable Akyga ver. 1.4 with a length of 5 m

1.26" OLED display with a resolution of 50x16 pixels. 6800, 8080 or SPI interface, has a built-in WS0010 controller. Yellow color. WEG005016ALPP5N00100

Module with a 5x20 mm fuse with a working voltage up to 250 VAC and a current of 500 mA. A kit for self-assembly. SparkFun KIT-15702

Graphic LCD 128x64 pixels with LED backlight. LCD-PG-128064D-DIW W/KK E6

Module with a 1.51" OLED transparent display. Communicates via the SPI or GDI interface. DFRobot DFR0934

The trigger module is designed for chargers PD 2.0 and PD 3.0. It is equipped with a USB type C input and an output in the form of pads. Allows powering devices with 15V. PDC004