Step-Down DC-DC converter module based on the D24V150F9 chip. Input voltage 11 ... 40V, output voltage 9V (max 15A). Pololu 2884

Cap for use with shallow Feather series, with radio module RFM95W 900MHz. It offers a range of up to 2 kilometers (the range can be increased by using an external antenna). It has a SPI interface. Adafruit 3231

The module protects the load against reverse polarity to -60 V and blocks the flow of reverse current to the power supply. It uses the LM74700-Q1 ideal diode controller and a MOSFET transistor. Thanks to its low impedance (3 mΩ), it supports currents up to 20 A continuous and 50 A transient, providing reliable protection and the possibility of easy assembly. Pololu 5388

Step-Down converter with adjustable output voltage from 4.2 V to 15 V and output voltage up to 45 V. It is equipped with reverse voltage protection, input undervoltage lockout, overload and short circuit protection. Pololu 4855

El-wire is a thin and flexible wire which shines under high voltage. The cable is red, has a diameter of 3mm and a length of 3 meters

The SST Liquid Level Sensor provides single point liquid detection via a TTL compatible push/pull output. This optical liquid level sensor features a miniature design that allows for installation in areas where space is limited. SEN-13835

At the Feather M0\'s heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip. Adafruit 3179

Gravity: The high temperature sensor is a sensor based on the PT100 probe and adapted to very high temperatures (30-350 ° C). The module is powered by 3.3 ... 5.5V voltage. DFRobot SEN0198

This compact breakout board for Maxim’s MAX14870 motor driver offers a wide operating voltage range of 4.5 V to 36 V and can deliver a continuous 1.7 A (2.5 A peak) to a single brushed DC motor. It features a simple two-pin speed/direction interface and built-in protection against reverse-voltage, under-voltage, over-current, and over-temperature.

The 4mm Male Banana Connector in Black is a robust panel mount component that is ideal for use in laboratories, electronic workshops and DIY projects. Made of nickel plated brass, it provides excellent conductivity and corrosion resistance, and with a mounting screw, it guarantees a stable and secure connection of wires in power supplies, meters and test systems

LCD 2x8 display, PCB 58x30 mm, LED backlight, extended temperature range, "fast" 1-LED 20mA AMBER cyrillic

The STM32H563RGT6 is a high-performance ARM Cortex-M33 microcontroller with advanced communication interfaces and security features, making it ideal for embedded and IoT applications.

Aluminum adapter that allows you to convert the 1/4" thread used in photographic tripods to a 5/8" 11-TPI thread. Standard for antennas and surveying equipment. Thanks to its lightweight and durable design, it allows you to easily and stably mount RTK antennas on a tripod or monopod, ensuring precise measurements. SparkFunPRT-17546

The 0.2 m long adapter allows you to connect devices with DisplayPort output to monitors or projectors with HDMI input, providing a high-resolution video signal. Gold-plated plugs guarantee durability and better transmission quality, and the Plug & Play function eliminates the need to install additional drivers

The LCD-CC-2002Ax-VIW W/KKK-E6 C is an advanced display module with a resolution of 2x20 characters, featuring NEGATIVE PURE BLACK LED backlighting, ensuring excellent contrast and readability of displayed content. With its extended "fast" temperature range, it is an ideal solution for applications in harsh environmental conditions. The standard 20x2 LCD layout and availability of a character table make it easy to integrate with various systems and applications.

Simple-to-use, open source solution for measuring weight and temperature with the ability to read multiple types of load cells and offers a simple-to-use serial menu to configure calibration value, sample rate, time stamp and units of precision. SEN-13261

2x16 display with LED backlight (AMBER) FSTN, 80x36 mm, extended temperature range "fast" 2LED backlight, (second character set - CYRIL) v.E31-FIA

Microphone with multi-mode and ultrasonic support, Knowles