UART - Ethernet converter enabling two-way communication between devices equipped with UART TTL ports and the Ethernet network. It is visible in the system as a virtual COM port and configured via the website. USR-K6

12-pin WF12S plug straight 2.54 thick, tin-plated. Set of 10 pieces

SINGLE-CHIP USB TO UART BRIDGE, 28VQFN, RoHS, Silicon Labs

Module with 31 QTR type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4231

Module with 31 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 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4331

DRV8825 Stepper Motor Driver Module for Arduino. It allows you to control two drives, equipped with an XBee connector. DFRobot DRI0023

A small LCD panel with the ability to control its transparency. The panel can block up to about 95% of light. Adafruit 3627

Waveshare 11.6inch 1768x828 LCD is a slim and lightweight touch screen featuring In-Cell technology, offering high image quality, 10-point touch support, and broad compatibility with devices via HDMI and USB-C. Designed for interactive projects, control terminals, single-board computers, and mobile work with laptops and smartphones.

Module with SGP30 gas sensor. The sensor communicates via the I2C interface. SGP30 system contains several elements reacting to various metal oxides, which allows for more accurate determination of air quality. Adafruit 3709

Module with a pulse sensor and the level of SpO2 (oxygen saturation level). It is based on the MAX30102 chip and communicates via the I2C or UART interface (Gravity connector). DFRobot SEN0518

Satellite board can be used for easy integration into customer devices and basic gesture detection applications.Thanks to its 2.8V regulator and level shifters, the VL53L0X satellite board can be used in any application with a 2.8 to 5V supply

Charging accessory for the Card Tracker T1000-E in the form of a PCBA board with six magnetic cables, designed for simultaneous charging of multiple devices. Seeed Studio 114993534

Measuring approx 1" x 6", this standard-thickness FR4, gold plate ruler has the most common component packages you\'ll encounter. It also has font size guide, trace-width diagram, and a set of AWG-sized drills so you can gauge your wire thicknesses. Adafruit 1554

Connect your Arduino-compatible to the Internet with this WiFi shield that features the FCC-certified ATWINC1500 module from Atmel. Adafruit 3654

Finder 26.08.8.230.0000 is an impulse relay with a 230 V AC coil, featuring two normally open contacts (DPST-NO) with a maximum switching current of 10 A. This relay allows control of electrical circuits in industrial and building applications, offering reliability and durability.

Cable USB type C (m) / USB type C (m) ver. 2.0 60W 1.0m. Akyga AK-USB-40

32bit ARM Cortex-M0 MCU, 64kB flash, 8kB SRAM, LQFP64, RoHS

TS331ILT, Micropower low-voltage, rail-to-rail comparators, SOT-23-5

This XIAO ESP32-C6-based relay module is designed for intelligent automation. It allows independent control of six channels via Wi-Fi, Zigbee, Thread, or BLE, and thanks to the built-in ESPHome, it easily integrates with Home Assistant. It supports DC devices up to 30V, features two Grove ports for expansion, and comes in an aesthetically pleasing PLA enclosure. Ideal for IoT systems, home automation, lighting, and motor control. Seeed Studio 114993588

Finder 22.22.8.230.4000 is a modular installation relay with two normally open (NO) contacts, each with a 20 A load capacity at 250 V AC, made of AgSnO₂ contact material. The relay is designed for DIN rail mounting (17.4 mm width) and operates with a 230 V AC coil voltage. Additionally, it features a test button for manual operation, facilitating diagnostics and easy control.