10-Port Gigabit PoE Switch, equipped with 8 IEEE 802.3af/at compliant Ethernet PoE ports, providing up to 30W per port and 120W total power, as well as 1 Gigabit port and 1 SFP fiber port. With One-Click VLAN, support for energy-saving IEEE 802.3az standard, and a rugged metal housing that is resistant to surges and electrostatic discharge, the switch is suitable for demanding network environments, offering flexible desktop or wall mounting options. PUSR USR-S1210P

8x8 matrix or a 4-digit 7-segment display. Matrices like these are \'multiplexed\' - so to control all the seven-segment LEDs you need 14 pins. Adafruit 881

Light ring with 24 single-color LEDs controlled by the I2C interface. The board can be powered with 5 V and consumes up to 5.5 mA per diode. Seeed Studio 104030013

The 64 Mbit ESP-PSRAM64H is a high-performance SPI/QPI compatible memory module, ideal for projects requiring fast and reliable data access

A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. SEN-10264

STM32L4S9VIT6, Ultra-low-power with FPU ARM Cortex-M4 MCU 120 MHz with 2048 kbytes Flash, USB OTG, DFSDM, LCD-TFT, MIPI DSI, AES-256, HASH, LQFP-100

Linear LED strip consisting of 12 rectangular LEDs, independent and arranged one behind the other. It consists of 8 green and 4 red LEDs.

Camera module with OV7670 sensor with a resolution of 640x480 px (0.3 MPx). Communicates via the SCCB (Serial Camera Control Bus) interface

Flashlight module using a bright 5000 mCd white LED. Power is supplied by a 12 V N-type battery, which is included in the set. The flashlight is equipped with a slide switch for convenient switching on and off. Kitronik 2114

Touch keyboard module with 8 buttons based on the TTP226 chip. It is equipped with a connector with derived signals and LEDs that indicate the state of each button

Module with 4-digit 8-segment LED display. Communication via the SPI interface. Waveshare Pico-8SEG-LED

Module with LCD IPS touch display with a diagonal of 2.8" and a resolution of 320x240 px. Communication via the SPI interface. Waveshare Pico-ResTouch-LCD-2.8

WiFi module, IEEE802.11b / g / n, I-PEX connector, High-Flying, RoHS

A set of elements that allows you to build an economical lamp powered from a mains socket using a standard micro USB charger. In this version, a dedicated board is used, which makes the set more aesthetic and easier to assemble. Kitronik 2161

Ultrasonic distance sensor MB1020 with a range from 0 to 645 cm. It has an output in the form of a serial interface, analog signal or generates an impulse whose duration is proportional to the measured distance. Pololu 792

IPS 11.6" LCD display with touch screen. Equipped with HDMI interface for image display and USB to touch panel. Resolution 1920x1080 pixels. Waveshare 11.6inch HDMI LCD (H) (for EU)

A set of DIP sockets for through hole circuits. Includes 6, 8, 14, 16, 18, 20, 24 and 28-pin sockets

Extruded radiator from STONECOLD, TO220, black

Module with light sensor VEML7700. It allows you to measure the intensity in the range from 0 to 120 Klx. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 5378