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A compact servo controller based on the PCA9685 chip, allowing simultaneous control of up to 16 RC servos. The board features a built-in Edge Connector for direct connection to the micro:bit and Link-compatible pads for easy integration with other modules. Power can be supplied via the terminal block or servo connectors, and a built-in switch and LED simplify operation. The controller provides a stabilized 3.3V output for the micro:bit and additional devices, making it a perfect central module in your project. Kitronik 5694

IRF540, Power MOSFET N, TO-220AB

A switch for e-textile projects that allows you to easily turn circuits on and off with a single click. Thanks to its latching mechanism, it works like a typical switch – one press turns on the power, and another cuts it off. Equipped with large "IN" and "OUT" contact pads, it allows for convenient sewing of conductive thread and quick connection of components such as LEDs or buzzers. Kitronik 2753

PCM5122 Audio Board (A) is an audio board with a Hi-Fi class DAC designed for Raspberry Pi, offering jack and RCA outputs and support for high-resolution audio. Ideal for building audio systems and multimedia projects based on Raspberry Pi.

An interactive addition to the BBC micro:bit that lets you create music using 15 touchpads that function like piano keys. The module has a built-in amplifier and speaker, so it doesn\'t require additional audio equipment. Powered via micro USB, it automatically supplies power to the micro:bit, simplifying operation. The keys can perform musical or control functions, making the :KLEF Piano ideal for educational, creative, and hobby projects. Kitronik 5631

AVR picoPower technology. 32kB Flash, 2kB SRAM, 1kB EEPROM, 8 Channel 10-bit A/D-converter, TQFP44

The R3 Ni-MH AAA 1100mAh XTREME battery is a high-quality nickel-metal hydride (Ni-MH) rechargeable battery with a capacity of 1100 mAh and a voltage of 1.2 V, designed to power devices such as digital cameras, portable CD players, toys, tools, and flashlights. It features the ability to withstand over 1000 charge cycles, no memory effect, and excellent resistance to external conditions such as temperature and moisture.

A mobile LoRa transceiver compatible with Meshtastic, equipped with GPS supporting GPS, GLONASS, BeiDou, and QZSS. The device utilizes a powerful ESP32-S3 microcontroller and SX1262 transceiver, ensuring stable, long-range communication in the 868 MHz band. The 1.54" EPD screen allows for convenient data display with very low power consumption, and the 1200 mAh battery ensures long operation in the field. Elecrow ThinkNode M5 Walkie-Talkie

Quartz resonator, housing HC49S (low), RoHS

Graphical LCD display 128x64 pixels with LED backlight. Artronic LCD-PG-128064D-BIW W / B-E6

270-Point Breadboard, 82x46x10mm

Arducam Nano RPI Module is a minicomputer equipped with Broadcom BCM2835 processor and VideoCore IV GPU. The module has two CSI connectors for connecting cameras, video output (PAL), SPI, I2C, UART, and GPIO. ArduCam B0101

NEO TOOLS 97-520 safety glasses with clear lenses and a foam insert provide comfort and effective protection against impacts and UV radiation. Designed for work in various industrial environments, they are a reliable piece of protective equipment for users seeking high-quality workmanship and safety.

Bambu Lab PLA Basic is a versatile 3D filament in the form of a refill, offering a deep black color and high print quality, ideal for precise prints. Thanks to its diameter of 1.75 mm and optimized formula, it ensures even material feeding, and the refill form allows for ecological and economical use of 3D printers.

Step-down converter with adjustable output voltage 1.2V-35V and current efficiency 9A. The module allows to limit the current consumption at the output via a multi-turn potentiometer. modxl4016sd

Gravity: Analog TDS Sensor / Meter is an analog water purity measurement module. It is powered by 3.3 ... 5.5V voltage and has an analogue output interface. Module compatible with Arduino. DFRobot SEN0244

A communication module based on the Raspberry Pi RP2040 microcontroller, designed for data transmission in the 868 MHz band. It supports point-to-point LoRa and LoRaWAN operation, offering long range and low power consumption. The board is equipped with six Crowtail interfaces, an integrated battery charging circuit, and the ability to be powered by a solar panel. Compatibility with the Arduino IDE and MicroPython makes it an ideal platform for building IoT nodes, weather stations, and environmental monitoring systems. Elecrow RA-08H LoRaWan Node

An educational kit for learning electronics and programming using the BBC micro:bit. It allows you to create creative projects combining crafts with interactive elements like a motor, servo, or touch-controlled light. The kit is powered by three AA batteries, has an on/off switch, and is operated via the MakeCode editor with a dedicated extension. The kit includes an instruction booklet and two ready-made projects to get you started quickly. Kitronik 56132