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-K3

The :MOVE mini MK2 robot kit allows for automatic line tracking, enhancing the interactivity of educational projects. The kit is easy to assemble, requires no soldering, and adjustable sensors allow for precise sensitivity adjustments for the left and right sides of the robot. The module can track both a dark line on a light background and a light line on a dark background, and backward compatibility with the original :MOVE mini makes it easy to use in older projects. Kitronik 5659

A motion-activated module that activates the circuit when tilted 10° from the horizontal position. Equipped with double-sided connection points for conductive thread, it can be easily incorporated into clothing, bags, or interactive decorations. The module supports voltages up to 24 V and a maximum current of 25 mA, and its compact size makes it convenient for small e-textile projects. Kitronik 2710

This module allows you to automatically turn on LEDs in the dark thanks to a built-in light sensor. It comes with a CR2032 battery holder and a slide switch to turn the module on and off. It also has two sets of pads for connecting LEDs, allowing for flexible lighting design. Kitronik 2721

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

Patchcord UTP 5E Ethernet cable with a length of 25 cm - gray, with 2xRJ45 connectors

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

This breadboard-compatible module is an alternative to bulky power switches. It uses a small integrated slide switch to control a high-side power MOSFET that can deliver continuous currents up to around 16 A at 4.5 V to 40 V. The board features reverse-voltage protection and also makes it easy to control the MOSFET with an external switch or the digital output of a microcontroller.

32-bit STM32F7 microcontroller with ARM Cortex-M7 core, 1MB Flash memory, 320kB SRAM, I2C, SPI, UART / USART memory, USB, CAN, 1.71 ... 3.6 V, 100LQFP, STM, RoHS

 Pololu 2831

A graphic display module offering black characters on a white background with LED backlighting, ideal for applications requiring a clear and readable image. The UC1601 controller and SPI interface guarantee easy integration and stable operation. AV-Display LCD-CG-C128064AY-FHW K/W-E6

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 7.5 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 85% to 95% make this regulator well suited for powering moderate loads like sensors or small motors.

Alphanumeric display 16x4 characters with white backlight. LCD-EC-1604A-FHW

A4988 Stepper Motor Driver Carrier with male header pins installed, so no soldering is required to use it with an appropriate 16-pin socket or solderless breadboard. Pololu 2981

The K-07 USB Wi-Fi network adapter with two external antennas enables fast connection to a wireless network using dual-band standards. It supports high transmission speeds, making it suitable for media streaming, online work, and network gaming. Stable connectivity, compact size, and easy installation make it a versatile solution for Windows-based computers.

Adapter for RFID reader (125 kHz). Works with ID-3LA, ID-12LA and ID-20LA series systems. SparkFun SEN-13030

The Renesas UPD720201K8-711-BAC-A is a USB 3.0 controller that supports data transfer rates of up to 5 Gbps, ideal for devices that require high-speed transmission, such as computers and docking stations. Compatible with USB 2.0, it offers high performance at low power consumption, and with a QFP-100 package and an operating range of -40°C to 85°C, it is suitable for industrial and commercial applications.

Male terminal block, angled, 16-pin. Pitch 3.81mm. Height 7mm. 15EDGRC. Set of 5 pieces