A module with a 16-channel input/output port expander controlled by an I2C interface. It was based on the MCP23017 chip and equipped with a Gravity connector. DFRobot DFR0626

This sensor communicates over I2C or SPI (our library code supports both) so you can share it with a bunch of other sensors on the same I2C bus. Adafruit 2809

A large momentary button with a diameter of 60 mm with LED backlight. Red color

Angled male socket, wire-board type, for JST PH-2.0 wires, 4-pin, 2mm pitch, 100V, 2A. Set of 10 pieces

The MCX male to SMA female adapter is an indispensable component that allows you to connect telecommunications devices with various types of connectors, ensuring a stable and secure connection

12-wire cable, 10 cm long, with a JST SH-1.0 female plug at one end

10 mm Ultra White LED, 10 degree angle; light intensity 25000 mcd (20mA) (3.2V)

The L78M05ACDT-TR is a precision, three-terminal linear voltage regulator, providing a stable output voltage of 5V at a current of up to 0.5A. The model in the DPAK housing has protection against overheating, short circuit and protection of the safe operation area, which ensures its reliability with appropriate cooling.

A set of 10 colored wires with 50 cm long crocodile clips.

ITO (Indium Tin Oxide) coated square glass, electrically conductive. It measures 5cm x 5cm, thickness 1.1mm and resistance 15 Ohm per square inch. It can be used, among others in capacitive sensors (eg touch button), or in external devices (eg automatically evaporating camera glass)

XT60EW-M connector (male plug) with a maximum current of 30 A. Equipped with mounting holes, it will work as a battery connector or a power connector in RC models. Amass XT90E-M

STM32L031C6T6, ARM Cortex-M0+, Ultra-Low-Power, 32 kB Flash, 32 MHz, LQFP48

Adjustable positive voltage regulator with an output voltage range of 1.2-37 V and output current up to 100 mA. LM317LD13TR comes in an SO-8 package for SMD mounting and features thermal overload and short-circuit protection. STMicroelectronics LM317LD13TR

STM32G031F4P6, ARM Cortex-M0+ MCU, 16 kB Flash, 8 kB RAM, 64 MHz CPU, TSSOP20

Connfly Z TG8P8Ce is a compact, shielded RJ45 8P8C right-angle PCB connector with gold-plated contacts, ideal for Ethernet and telecom applications requiring space-efficient board integration.