Module with 24 RGB LEDs WS2813 Mini. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 104020168

Module with real time clock (RTC) DS1307 and CR1225 battery socket. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020013

Module with ITR9909 proximity sensor that can detect the presence of objects in the range from 9 to 30 cm. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020175

Module with an IR receiver operating at a frequency of 38 kHz. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020016

The USR-IO4040 is an I/O expansion module designed specifically for use with the USR-M100/M300 modules. This module allows for the expansion of your system with additional digital ports, providing even greater flexibility in managing and controlling devices in industrial applications. With its robust construction and ease of integration, the USR-IO4040 is an excellent complement to the USR-M100/M300 gateway, enhancing its monitoring and control capabilities. USR-IO4040 

A compact light sensor for e-textile projects that allows devices to be activated based on ambient light levels. The OUT output generates a voltage ranging from 0.9V in low light to 2.9V in bright environments, allowing for the creation of interactive effects in clothing and accessories. Large connection points allow for easy sewing of conductive thread, and the small size makes the module easy to integrate into a variety of projects. Kitronik 2754

This e-textile module allows you to program interactive projects such as clothing, accessories, and educational gadgets. It features a PICAXE 14M2 chip, a white LED, a momentary pushbutton, and 6 I/O pins with PWM and ADC functionality, allowing you to control LEDs, buzzers, and other components. The module is powered from 3 to 5.5V via a JST connector or wired connections, and its large connection points facilitate installation in fabrics. Kitronik 2751

A compact sound module for e-textile projects that generates a loud and clear 2.7 kHz tone at 3V. Featuring a sewn-on, double-sided PCB and marked \'+\' and \'-\' terminals, integration with conductive thread is quick and reliable. The buzzer is ideal for interactive clothing and educational gadgets. Kitronik 2745

A module with a 24-bit ADC converter HX711, which enables reading data from strain gauges and scales. The board is equipped with a Grove connector and communicates via a serial interface. Seeed Studio 101020712

The LED0199 strip, 5 m long and with a full spectrum including IR and UV, supports photosynthesis processes, influencing plant germination, growth, and flowering. Thanks to its 3:1 color configuration and IP65 protection, it is suitable for intensive lighting in both home and professional cultivation environments.

Module with 20 RGB LEDs WS2813 Mini. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 104020170

Module with RGB LED WS2813 Mini. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 104020169

The module with the BS312 PIR sensor, which allows motion detection at a distance from 3.2 to 12 m. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020793

Module with 20 RGB LEDs WS2813 Mini. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 104020128

Step-Down converter with adjustable output voltage from 4.2 V to 15 V and output voltage up to 45 V. It is equipped with reverse voltage protection, input undervoltage lockout, overload and short circuit protection. Pololu 4875

Module with the LIS3DHTR 3-axis accelerometer. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 114020121

Module with 2-channel driver for DC motors L298P. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 105020093

Module with four gas sensors that allow the detection of CO, NO2, alcohol and volatile organic compounds (VOC). The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020820

Module with a pressure sensor DPS310 with high measurement accuracy. The board is equipped with a Grove connector and communicates via the I2C or SPI interface. Seeed Studio 101020812

Step-Down converter with adjustable output voltage from 4.2 V to 15 V and output voltage up to 45 V. It is equipped with reverse voltage protection, input undervoltage lockout, overload and short circuit protection. Pololu 4855