Light ring with 24 single-color LEDs controlled by the I2C interface. The board can be powered with 5 V and consumes up to 5.5 mA per diode. Seeed Studio 104030013

Module with LED driver. It can control LED strips with a length of 1 to 2 meters at a voltage of 9 V or from 1 to 5 meters at a voltage of 12 V. Seeed Studio 105020002

The HDMI-HDMI 8K 1.5 m cable by BLOW is a high-quality cable supporting resolutions up to 8K at 60 Hz and 4K at 144 Hz, ensuring excellent image and sound quality. With gold-plated connectors and a triple-layer shield, the cable offers durability and resistance to interference, making it ideal for use with consoles, computers, and televisions.

Female-female cable, 16 cm long, with JST-SH 6-pin plug on both sides. Suitable for micro DC motor encoders with gear. Pololu 4766

The module is compatible with the Grove Base Shield and designed to implement a wireless serial connection. It uses Bluetooth 4.0 (BLE) HM-11 and UART communication. Seeed Studio 113020008

The module is compatible with the Grove Base Shield and designed to implement a wireless serial connection. It uses BluetoothV2.0+EDR and UART communication. Seeed Studio 113020008

Module with 2 QTRX type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4302

Module with integrated BME688 gas, pressure, temperature and humidity sensor placed in one MEMS housing. It is equipped with an I2C interface. Adafruit 5046

Adapter for the 6-pin JST SH connector (horizontal) with a pitch of 1 mm to the DIP holes, pitch of 2.54 mm. Pololu 4772

Three-axis accelerometer module with MMA8452 system; I2C bus

Spring-loaded test needle for connecting and testing modules without soldering

A module with a rotary encoder and RGB LED lighting for M5Stack sets. It communicates via the I2C interface. M5Stack U135

8" TFT LCD display with a touch panel dedicated to Odroid-M1 minicomputers. Equipped with MIPI-DSI interface. It has a resolution of 1280x800 pixels. ODROID-Vu8M

A network adapter for connecting two RJ-45 cable segments, supporting Cat 6 and UTP Ethernet transmission, with gold-plated contacts and a chipset-free design (no power or configuration required). It\'s ideal for extending and connecting LAN segments, and its compact, lightweight design facilitates installation in tight spaces. Lanberg AD-RJ45-RJ45-OU6

Module with OV5647 sensor cooperating with ODROID-M1. It uses a built-in movable IR-CUT filter that is turned on and off automatically depending on the lighting conditions. Odroid M1 MIPI-CSI Camera Kit

1-Bit Dual-Supply Non-Inverting Level Translator, SOT353, ON Semiconductor, RoHS

Module with a BME688 sensor for measuring gas concentration, pressure, temperature and humidity. I2C or SPI communication. SparkFun SEN-19096

Module with a passive buzzer designed for M5Stack sets. It is equipped with a Grove connector and is controlled by a square signal. M5Stack U132

Module with DC motor driver DRV8876. It can work with motors supplied with the voltage from 4.5 to 37 V and current consumption up to 1.1 A. Pololu 4037