Ring with 12 individually addressable WS2812B RGB LEDs, allowing independent control of the color and brightness of each light point. The module operates at 5V and uses a single-wire data interface, while DIN and DOUT allow additional modules to be daisy-chained. The outer diameter of the ring is 44mm. Soldered 333070

Expansion module designed for Raspberry Pi or BIGTREETECH CB1. It allows you to add a CAN interface and use minicomputers for control in industrial or automotive applications. BIGTREETECH IO2CAN V1.0

Adapter with Grove connector to DMX512 connector (EIA-485 standard). The module is based on the SN75176 converter system. Seeed Studio 103020000

An advanced speed controller designed to power three-phase brushless motors in various applications, such as driving robots, walking robots or gimbals. Supports input voltage range from 12V to 56V. Maximum constant current is 60A. Makerbase ODrive-S

Ethernet module dedicated to Coral Dev Board Micro. It supports power over Ethernet (PoE) technology and connects to the base board via B2B connectors. Coral G650-07975-01

Rotary encoder board with an ALPS EC11E1534408 encoder and ATtiny404 microcontroller that processes knob movement and provides data over I2C. It features two Qwiic connectors, hardware-selectable I2C addressing and M3 mounting holes. 3.3V supply. Soldered 333188

Alphanumeric LCD 16x2 character display module with backlight and RGB text. Equipped with I2C converter and 6 buttons. DFRobot DFR0936

Angular contact strip in black, double-breasted, female, 2x20, pitch 2.54mm, THT, RoHS. PBD40R. Set of 10 pieces

The power cord with a length of 80 cm, terminated with a USB type A plug and a DC 5.5 x 2.1 mm plug

7inch DSI LCD (B) with white case is a high-quality IPS touch screen with a DSI interface, designed to work with Raspberry Pi 4B. It provides 5-point touch, a wide viewing angle and a durable, aesthetic enclosure for installation in HMI projects, control panels and visualization terminals.

IMU module based on the Bosch BHI385, integrating a 3-axis accelerometer, 3-axis gyroscope and a 32-bit ARC EM4 processor for sensor data processing. Bosch BSX sensor fusion provides outputs including 3D orientation, step counting, tap detection and wrist gesture recognition without requiring these calculations to be performed by the host microcontroller. Soldered 333375

ESP32-S3-based module designed to read data from USB HID devices and forward it to a microcontroller via I2C, UART or SPI. It enables a USB keyboard, mouse or MIDI controller to be connected without implementing a USB Host stack on the Arduino or ESP32 side. The USB-A port is powered by an onboard boost converter that raises the voltage from 3.3 V to 5 V, while the current available to the connected device is limited to 260 mA. Soldered 333390

ARM Cortex-M0 CPU, 32kB Flash, 4kB RAM, 1xUART, 1xI2C, 1xSPI, ADC, LQFP48, STM, RoHS

Knob with an inner diameter of 6 mm for mounting on a rotary potentiometer. Brown color

Measurement module for dissolved oxygen in water. It allows you to determine the level of water quality. The set includes a measuring module and a probe. DFRobot SEN0237-A

Great way to upgrade a project that uses a photocell and needs RoHS compliance. Due to the high rejection ratio of infrared radiation, the spectral response of the ambient light sensor is close to that of human eyes. Adafruit 2748

The QTRXL-MD-01A-S reflective sensor with an analog output enables precise detection of lines and objects. Thanks to its extended range and high sensitivity, it is used in robotic and automation projects. The JST SH connector allows easy integration, and the wide supply voltage range enables flexible use in 3.3 V and 5 V systems.

The module with the natural gas and LPG concentration sensor (modMQ-5) allows the measurement of the concentration of natural gas, carbon monoxide, alcohol and methane. The module has an analogue output and an output triggered by exceeding the threshold of sensitivity.

This set of two quadrature encoders for 20D extended-shaft motors provides precise rotational speed monitoring with 20 pulses per revolution of the motor shaft. The devices utilize a magnetic disc and Hall-effect sensors operating from 2.7-18V, and the digital outputs can be connected directly to a microcontroller. The encoders mount directly to the back of the motor, and the compact design and 6-pin JST PH connectors facilitate integration into robotic projects and control systems. Pololu 5660