The portable power supply for electroluminescent wires is powered by two AA (R6) batteries, it has a built-in diode signaling the operating mode and a power supply output in the form of a wire terminated with a JST connector. The device also has a clip that allows you to hang them on trousers

A module dedicated to projects related to traffic lights and pedestrian crossings. It is fully assembled, which eliminates the need for soldering. Thanks to the shape resembling a real traffic light and three LEDs powered directly from the micro:bit I/O pins, it allows easy programming and expansion of projects with additional traffic lights using radio communication, which allows for the study of traffic management in the city. Kitronik 5642

Module with 8 relays with a voltage of 12 V and a load of up to 10 A. The board communicates via the Ethernet interface. Numato Lab 8ETHRL001

Kitronik 2723 is a green LED designed for use in e-textiles, allowing for easy integration of lighting effects into textile projects. With a built-in resistor and clearly marked polarity (+ and -), the LED is simple to use and safe to incorporate with conductive materials.

Holder (clamp) designed for cables with a diameter of up to 9 mm. It allows you to keep cables in one position and keep your desk tidy. Set includes 16 pieces

A glass fuse with dimensions of 5x20mm and a current of 0.2A is a fast-reacting protection of electronic devices against overload, supplied in a set of 100 pieces

LED display 13.2 mm 0.52 "single, red (635nm), 24 mcd / seg (10mA), common anode, RoHS. LED1-AS-05219BMR-B

32-bit microcontroller with ARM Cortex-M4 core MCU + FPU, Ultra-low-power, 1MB Flash memory, 640KB SRAM, LCD-TFT & MIPI DSI, ext. SMPS, LQFP100

DC power adapter 1.3/3.5 mm plug – 2.1/5.5 mm socket enables quick adaptation of a standard power supply to devices equipped with less common power connectors. The compact design and light weight make the adapter a practical solution for service technicians, hobbyists, and electronic system designers. The adapter is used in RTV equipment, computer systems, monitoring systems, and powering small peripheral devices.

ARM Cortex-M3 CPU, 1MB Flash, 128+4KB RAM, CAN, Ethernet, I2C, IrDA, LIN, MMC, SPI, UART/USART, USB OTG, RoHS, STM, LQFP176, RoHS

Kitronik 2718 is a miniature sewable coin cell battery holder designed for e-textile projects, enabling easy power supply to electronic circuits in clothing. Thanks to its compact size and specially designed mounting holes, the holder can be easily sewn onto fabric, making it ideal for use in smart clothing and wearable accessories.

ARM7TDMI, 512kB Flash (ISP), Ethernet, CAN, LCD, USB 2.0 device/host/OTG, EMI, NXP, RoHS, LQFP208

Adapter to attach an antenna with RP SMA 50Ω male connector to a device with u.FL socket. SparkFun WRL-18569

Shielded FTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCF6-10CC-1000-BK

The ESL-ePaper-2.66G display enables wireless, energy-efficient information presentation in electronic labeling systems. With its four-color screen, long battery life, and support through the cloud platform, it is used in retail automation, warehousing, and asset and equipment labeling systems.