Doppler radar module with 24GHz transceiver. It allows for precise distance measurement and motion detection. The board communicates via the UART interface. Seeed Studio 101990883

Module with a round 1.28" IPS LCD display and a resolution of 240x240 px. Communication is via the SPI interface. SB Components 21451

8-channel module with relays, designed to work with the Raspberry Pi. It can switch 250VAC/7A or 30VDC/10A signals. SB Components 21871

Module with environmental sensors for Raspberry Pi Pico. It allows you to measure temperature, humidity, air quality pressure and color detection. SB Components 22366

Module with a round 1.28" IPS LCD display and a resolution of 240x240 px. Communication is via the SPI interface. SB Components 21697

2-channel module with relays designed to work with the Raspberry Pi Pico. It can switch signals up to 250 V AC and 7 A or 30 V DC and 10 A. SB Components 21284

Module with a precise clock RTC DS3231 dedicated to the Raspberry Pi Pico. Communication via the I2C interface. SB Components 21420

Waveshare 30475 is a compact, energy-efficient 1.54-inch e-paper display capable of displaying content in four colors. Controlled via SPI interface, available as a raw panel or a ready-to-use module, it is ideal for use in labeling systems, IoT devices, and as a user interface element in microcontroller-based projects.

Module with audio amplifier and 8 Ω speaker with a power of 1 W. The board is equipped with a STEMMA connector. Adafruit 3885

LCD1602 I2C Module Waveshare 30494 (blue) provides a clear two-line text display for microcontroller projects with limited available pins. With compatibility for 3.3 V and 5 V power supplies and broad support for both hobbyist and professional platforms, the module is well-suited for control panels, measurement systems, and user interfaces in embedded applications.

LVDS to HDMI converter module with dual LVDS connectors

3.5inch RPi LCD (F) is a high-quality IPS display with a capacitive touch panel, supporting up to five simultaneous touch points. Thanks to its glass surface and efficient controllers, it offers smooth operation, good visibility from all angles, and high durability. It is compatible with popular microcontroller platforms, making it a suitable solution for HMI projects, control systems, and interactive applications.

Finger Vein Scanner Module (B) is a thin, energy-efficient biometric module with finger vein detection based on a Cortex-M4F microcontroller, designed for precise user identification in security applications. NIR technology enables effective recognition regardless of the skin surface condition, making the module a reliable alternative to traditional fingerprint readers. Thanks to its compact dimensions and a rich set of accessories, it facilitates integration with smart locks, door handles, access control systems, and compact IoT terminals.

A compact Hall-effect current sensor that provides accurate DC and AC current measurement within a ±30 A range with galvanic isolation. It features a high-sensitivity analog VOUT output with a 150 kHz bandwidth, enabling fast and precise readings in dynamic systems. The module operates over a wide temperature range of -40°C to 125°C, and the low current path resistance minimizes energy loss. Its small size and flexible mounting options make it ideal for prototyping, industrial systems, and space-constrained projects. Pololu 5455

A compact Hall-effect current sensor that provides accurate DC and AC current measurement within a ±10 A range with galvanic isolation. It features a high-sensitivity analog VOUT output with a 150 kHz bandwidth, enabling fast and precise readings in dynamic systems. The module operates over a wide temperature range of -40°C to 125°C, and the low current path resistance minimizes energy loss. Its small size and flexible mounting options make it ideal for prototyping, industrial systems, and space-constrained projects. Pololu 5454

A compact Hall-effect current sensor that provides accurate DC and AC current measurement within a ±10 A range with galvanic isolation. It features a high-sensitivity analog VOUT output with a 150 kHz bandwidth, enabling fast and precise readings in dynamic systems. The module operates over a wide temperature range of -40°C to 125°C, and the low current path resistance minimizes energy loss. Its small size and flexible mounting options make it ideal for prototyping, industrial systems, and space-constrained projects. Pololu 5446

A compact Hall-effect current sensor that provides accurate DC and AC current measurement within a ±30 A range with galvanic isolation. It features a high-sensitivity analog VOUT output with a 150 kHz bandwidth, enabling fast and precise readings in dynamic systems. The module operates over a wide temperature range of -40°C to 125°C, and the low current path resistance minimizes energy loss. Its small size and flexible mounting options make it ideal for prototyping, industrial systems, and space-constrained projects. Pololu 5445

Adapter with USB3.2 Gen2 type C and SATA M.2 socket dedicated to SSDs. Waveshare USB TO SATA