LPS331AP is a precise MEMS pressure sensor with a digital I2C/SPI interface, designed for atmospheric measurements in compact electronic devices. Ideal for mobile applications, GPS localization, and altitude and pressure measurement systems.

YT-06868 is a practical set of 50 electrical quick connectors in two sizes, designed for fast wire connections. Suitable for electrical, automotive, and service installations, it provides order and convenience thanks to the included container.

7" LCD display with capacitive touch screen. Receives video/audio signal through HDMI port and touch screen input through micro-USB port. ArduCAM U6104

The 1.54″, 200×200 e-paper display, with four-color support and low power consumption, is designed for applications requiring clear, backlit information, such as electronic labels, information panels, and industrial devices. The SPI interface ensures compatibility with popular microcontrollers and development boards, while the wide viewing angle and paper effect enable comfortable reading in all lighting conditions. Waveshare 1.54inch e-Paper (G)

IPS 4" round LCD display with touch panel. It has a DSI interface for the image display and an I2C interface for the touchscreen. It has a resolution of 720x720 pixels. Waveshare 4inch DSI LCD (C)

Waterproof strip with RGB LED diodes, 1 m long (30 LEDs per meter). The LEDs are mounted on a flexible white PCB, the tape has a Grove connector. Seeed Studio 104020108

MCS51, 25MHz, 16KB Flash, 10-Bit ADC, USB, 32LQFP, Silicon Laboratories, RoHS

Compact MEMS environmental sensor capable of measuring temperature, humidity, pressure and VOC, with I2C and SPI support and AI-powered gas analysis. Ideal for projects such as weather stations, smart home systems and air quality monitors, it provides high measurement precision and integration flexibility. DFRobot SEN0617

The Waveshare 8-inch DSI display 30326 with a resolution of 800×1280 offers high image quality, 10-point touch functionality, and a slim design. With an integrated controller, optical bonding technology, and broad compatibility, it is a suitable choice for consumer electronics, embedded systems, and interactive devices based on Raspberry Pi, ESP32, and RK35xx series chips.

Versatile USB protocol converter, offering four channels (RS485, RS232, two TTL) and 12V, 5V and 3.3V power supply, ideal for IoT and industrial applications. Compatible with Windows, Linux, LattePanda and Raspberry Pi, no drivers required, and optional installation allows easy device management. DFRobot TEL0185

Waveshare 30323 is a 7-inch DSI display with a resolution of 720×1280 and a 10-point capacitive touch panel, ideal for compact projects with a touch interface. With compatibility across popular platforms, a slim design, and a durable user surface, it is perfectly suited for modern solutions in electronics, automation, and HMI systems.

Module with a button, LED diode and a green cap. DFRobot DFR0029-G

Module with the real time clock (RTC) RV-3028 dedicated to micro:bit. It communicates via the I2C interface. SparkFun SEN-15486

RJ45 connector with LEDs for the EM500, UDE module

Module with a button and red LED backlight. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020044

Module with a button, LED diode and a yellow cap. DFRobot DFR0029-Y

RGB diode module. Each color is controlled by individual R, G and B inputs. SparkFun DEV-13735

A module with an electret microphone, amplifier and ADC converter dedicated to micro: bit. It communicates via the I2C interface. SparkFun SEN-15289