Module with a digital distance sensor with a range of up to 200 cm. It has a digital output that goes low when an object is detected. Pololu 4077

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

Module with a distance sensor with a range of up to 300 cm. It has a digital output that generates a pulse with a width proportional to the measured length. Pololu 4079

Waterproof strip with RGB LED diodes, 1 m long (60 LEDs per meter). The LEDs are mounted on a flexible white PCB, the tape has a Grove connector. Seeed Studio 104020109

Module with class D mono audio amplifier designed for QT Py and Xiao boards. It is based on the MAX98357 system and can work with a loudspeaker from 4 to 8 Ω with a power of up to 3 W. It communicates via the I2S interface. Adafruit 5770

Module with 2 relays SSR G3MC202P with a load up to 2 A. The board is equipped with a Grove connector and is controlled via digital inputs. Seeed Studio 103020134

A two-channel DC motor controller with a UART TTL interface. It is powered from 1.8 V to 22 V and can deliver up to 1.6 A per motor. Board with connectors for assembly. Pololu 5081

Waveshare 13.3" e-paper display with E Ink Spectra 6 technology and HAT+ module is an advanced tool for presenting graphics and texts in full color with minimal power consumption. It supports six base colors, allowing for highly saturated images. Thanks to compatibility with popular development platforms, it is suitable for applications such as dynamic shelf labels, equipment tags, or digital posters.

Three-axis joystick with 10 kΩ potentiometers that register the position of the X, Y and Z axes. Provides precise control of movement in three dimensions, allowing the user to smoothly control connected devices. JH-D400B-M4

A two-channel DC motor controller with a UART TTL interface. It is powered from 1.8 V to 22 V and can deliver up to 1.6 A per motor. Board with connectors. Pololu 5080

Module with 2 relays SRD-05VDC-SL-C with a load up to 10 A. The board is equipped with a Grove connector and is controlled by a digital signal. Seeed Studio 103020132

C/CS mount lens with adapter. Allows a zoom of up to 100X, making it suitable as a microscope lens. Designed for use with the Raspberry Pi HQ camera. Waveshare 100X Microscope Lens for Pi

Module with vibration sensor LDT0-028. The board is equipped with a Grove connector and has a digital output. Seeed Studio 101020031

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

Expansion board with LoRa Node SX1262 module dedicated for Raspberry Pi. It supports the LoRaWAN protocol and allows communication in the 868 MHz frequency band. Waveshare SX1262 868/915M LoRaWAN HAT

A 4.3-inch display with an IPS LCD matrix with 800 x 480 pixel resolution and touch panel. It has a slim and lightweight design. It communicates via DSI (image display) and I2C (touch panel) interfaces. It has a wide bezel around the screen. Waveshare 43H-800480-IPS-CT-B

Waveshare 2.15" e-Paper HAT+ (G) is a compact, low-power e-paper display offering four-color rendering with high readability in daylight. The HAT+ version enables quick deployment in projects with Raspberry Pi and other popular platforms, making it an ideal solution for shelf labels, asset tags, information panels, and automation.

The 7" HDMI 7EP-CAPLCD display with an IPS panel, 10-point touch, and optical bonding technology offers high-quality visuals and intuitive touch interaction. With broad compatibility, integrated audio, and a rich accessory set, it is ideal for interactive projects, control panels, and educational systems based on Raspberry Pi, PC, or Jetson.

4.3-inch QLED display with 800 x 480 pixel resolution with touch panel. It has a slim and lightweight design. It communicates via DSI (image display) and I2C (touch panel) interfaces. Waveshare 43H-800480-QLED-CT