External waterproof LPWA antenna dedicated to communication in LoRa networks in the 433 MHz frequency band. It is mounted using the magnet built into the cradle. Waveshare 433/470M Magnet Mount Antenna

ARM Cortex-M0 CPU, 32kB Flash, 4kB RAM, 1xUART, 1xI2C, 1xSPI, ADC, LQFP32, STM, RoHS

The 9V 10W USB Step-Up Converter module converts 4.2-5.2V input voltage to 9V DC output voltage, with a maximum current of 2A and a conversion efficiency of 96%. The device can operate in a wide temperature range, from -40°C to 85°C, which makes it ideal for powering various electronic devices in harsh environments.

Module with RGB LED, adapted to operate with a voltage of 5 V. Ideal for applications such as decorative lighting, visual effects or microcontroller projects

LED 5 mm Blue Color Diffused, angle 90 degrees; luminous intensity 800 mcd (20mA) (3.5V); df 468nm

Laser sensor of air pollution with particles PM1,0, PM2.5 and PM10. It allows for precise analysis of the amount of pollutants in the environment, has small dimensions and a built-in silent transfer fan. Data is output to the UART interface. PMS3003

The connection cable (20 cm length) is terminated with a JST PH 2.0 2-pin plug and a flat (female) connector with a width of 2.8 mm

Finder relay 66.82.8.230.4300 with 30 A contact current and a 230 V AC coil provides reliable load control in industrial applications. Thanks to its solid construction, high insulation and wide temperature range, it is ideal for demanding operating conditions.

Momentary button, concave with a diameter of 33 mm and a height of 66 mm. Orange color

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

FPC/FFC 8-pin adapter with 0.5mm pitch for DIP holes 2.54mm pitch.

Step-Up converter with an output voltage of 5 to 28 V, an input voltage of 2 to 24 V and a maximum current of 2 A

7.5A car fuse is a key protection element for vehicle electronic systems, supplied in a set of 10, small in size and easy to replace

ID Card 125khz

The breadboard power supply module provides convenient power for prototypes, offering 5V and 3.3V outputs. Powered by miniUSB or a 5.5x2.1mm DC connector, it provides flexibility and versatility in various electronics projects

UART converter module - RS-485 based on the MAX485 system. modTTL-485

Lanberg\'s blue Cat.5e UTP patch cord, 25 cm long, ensures reliable data transmission with a maximum frequency of 100 MHz. Manufactured from copper plated material (CCA) and tested by Fluke, it guarantees high quality and reliability in any application. Lanberg PCU5-10CC-0025-B

WiFi module developed by AI-Thinker Co., Ltd with ESP8266 processor. Integrates a 32-bit MCU microcontroller with 80 MHz clock, RTOS support, Wi-Fi and antenna. The module supports the IEEE802.11 b / g / ni standard and has a complete TCP / IP protocol stack. AI-Thinker ESP-12S

3-wire cable, 10 cm long, with a micro 5264 female plug at both ends