A switching converter that stabilizes a 15V voltage from an input range of 2.6V to 20V. It offers high efficiency of 70-95% and the ability to operate with a continuous input current of up to 900mA and a peak current limit of 2.2A. With a switching frequency of 1.6MHz and a power-saving mode, it is suitable for both high-performance and low-power applications. Pololu 5586

The Sharp GP2Y0A02YK0F sensor enables precise distance measurement in the range of 20–150 cm using an analog output. Its stable characteristics and ease of integration make it a popular solution in mobile robotics and obstacle detection systems.

ARM Cortex-M0 CPU, 16kB Flash, 4kB RAM, 1xUART, 1xI2C, 1xSPI, ADC, TSSOP20, STM, RoHS

This soil moisture sensor uses a resistive measurement between two gold-plated probes. Corrosion resistance ensures long life and stable measurements. It works with the micro:bit and Arduino platforms, allowing for reading soil moisture levels as an analog signal. Adafruit 6362

The shielded RJ-45 self-locking connector, Category 6A F/UTP, enables fast, tool-free installation and provides a secure connection for both solid and stranded wires. With broad cable compatibility and excellent electrical performance, it is ideal for high-bandwidth data transmission in professional installations. Perfectly suited for use in environments with elevated electromagnetic interference—such as offices, server rooms, and industrial facilities—it ensures stable and reliable network connectivity.

ARM Cortex-M3, 200 kB SRAM, 2x HS USB, Ethernet, CAN, AES, LBGA256, NXP, RoHS

Efficient step-down converter that reduces the input voltage from up to 45 V to a regulated output voltage range from 1.4 to 7 V, offering high efficiency and a maximum continuous current of 3.8 A. It has built-in protection against reverse polarity, overload and short circuit, and the spread spectrum function reduces EMI interference. The module is equipped with an additional potentiometer for adjusting the cut-off voltage. Pololu 4852

Lanberg Category 6 LSA Connector is a shielded installation component designed for fast and reliable network cable connections while maintaining high transmission performance. Its compatibility with T568A and T568B standards and S/FTP shielding make it an ideal choice for professional network installations requiring interference protection and operational reliability. It is commonly used in office networks, server rooms, and industrial facilities.

An efficient step-down converter that steps down the input voltage from as low as 45 V to a regulated output voltage range of 1.4 to 7 V, offering high efficiency and a maximum continuous current of 3.8 A. It has built-in reverse polarity, overload and short circuit protection, and the spread spectrum function reduces EMI interference. Pololu 4853

ARM Cortex-M3 CPU, 256kB Flash, 96kB RAM, USB OTG HS, 2xCAN, 6xUART, 3xI2C, 3xSPI, ADC, DAC, STM, LQFP100, RoHS

32-bit ARM Cortex-M0 microcontroller, 128 kB flash and 8 kB SRAM, 40 segment x 4 LCD driver, NXP, LQFP100, RoHS

Kitronik 2726 is a lilac 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.

The cable is easiest way ever to connect to your microcontroller/Raspberry Pi/WiFi router serial console port. The power pin provides the 5V @ 500mA direct from the USB port and the RX/TX pins are 3.3V level for interfacing with the most common 3.3V logic level chipsets. Adafruit 954