A set of XT120 connectors (male plug and female socket with covers) with a maximum forward current of 60 A. It will work as a battery connector or a power connector in RC models. Amass XT120

XT150 connector set (male plug and female socket with contacts) with a maximum forward current of 100 A. It works as a battery connector or power connector in RC models. Amass XT150

USB-UART TTL converter based on the CH343G chip. Equipped with a number of security features ensuring stable and safe communication. Waveshare CH343 USB UART Board (type C)

Module with an analog MQ2 gas sensor. It enables the detection of LPG, butane, propane, methane, alcohol, hydrogen and smoke. It is powered with the voltage of 5 V and has an analog output

STM32G071R8T6, 32-bit STM32G0 family microcontroller, Arm Cortex-M0+ core, 64 MHz, 64 KB of Flash memory, 32 KB of RAM, LQFP64

Dual high-performance operational amplifier in the MiniSO8 housing. STMicroelectronics TSX9292IST

A step-down converter module that allows you to reduce the input voltage from 4–36 V to a stable 3.3 V, ensuring high efficiency thanks to SMPS technology. A maximum output current of 600 mA allows you to power microcontrollers, IoT modules, and other electronic systems. The device is equipped with short circuit and overheating protection and offers very low quiescent current. Pololu 5592

The GY-86 module is a module with sensors MPU6050, HMC5883L and MS5611, allowing the measurement of traffic in nine axes and the measurement of atmospheric pressure. The module has a built-in 3.3V voltage stabilizer. modGY-86

A module with 4 PC817 optocouplers. Allows you to add galvanic separation in the form of opto-isolation between electrical circuits

Crowtail-Protoboard 2.0 is a prototyping board that enables creating custom circuits in the Crowtail system. It facilitates testing non-standard solutions and mounting through-hole components in electronic projects.

Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-0150-S

MCP41100-I/SN, 100 kΩ digital potentiometer with SPI interface, SO8

JST SH type connector, 1.0 mm pitch, surface mounted, vertical spatial orientation. The set includes 10 connectors

Sunon EF80251S2-1000U-A99 is a compact 12 V DC axial fan with a brushless motor and sleeve bearing, providing efficient airflow of 62.86 m³/h with low noise levels. It is designed for cooling electronic devices within a temperature range of –10 to 70 °C.

Unshielded UTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCU6-10CC-0050-BK

Ultra-low-power 32-bit MCU ARM®-based Cortex®-M0+, 64KB Flash, 8KB SRAM, 2KB EEPROM, LCD, USB, ADC, DAC, AES, LQFP64 STM, RoHS

74LVC1G04GW is a single-channel CMOS/TTL logic inverter with low power consumption and a wide operating voltage range, ideal for embedded, portable, and digital applications requiring compact and energy-efficient solutions.

74LVC1G97GW,125 is a configurable CMOS logic gate with three inputs and flexible logic function selection, ideal for applications requiring versatility and minimal board space. The device offers compatibility with low-voltage systems, as well as good current-driving capability and fast switching performance.