Blue plastic cap for the monostable button (Tact Switch). Fits switches with dimensions 12x12x7.3 mm

The WS2813B PLCC-6 LED diode integrates an RGB chip and controller in a single 5050 package, supports a dual signal line with transmission continuity function, and a 24-bit color depth. Used in lighting installations, peripheral devices, and multimedia systems.

KAmod I2C Hub4 enables splitting the I2C bus into four independent outputs with a voltage level translation function, eliminating address conflicts and increasing connection flexibility. The module is intended for projects with multiple I2C devices requiring separation or diverse supply voltages.

Goldpin black 1x40 pins. angular for printing, 2mm grid, gold-plated contacts

White 1206 LED, RoHS

NPN Epitaxial Silicon Transistor, TO92, Fairchild Semiconductor, RoHS

A set of 40 pieces of female-female connecting cables in various colors, 10 cm long

KAmod I2C Hub8 enables splitting the I2C bus into eight independent channels with a voltage translation function, which allows effective integration of multiple devices with repeating addresses. The module is recommended for advanced microprocessor projects with bus separation requirements and diverse voltage levels.

KAmod Si7021 is a compact module with a digital temperature and humidity sensor, operated via the I2C interface, dedicated to environmental applications. Qwire connectors and the traditional 2.54 mm pitch provide easy integration with various hardware platforms.

Double-sided universal plate 432 tinned holes, 50x70mm, made of laminate FR-4 with a thickness of 1.6mm. Ideal for creating electrical, electronic and prototype circuits using THT

MIC5504-1.8YM5, LDO Voltage Regulators 1,8V 300mA, SOT23-5

The 74AVC1T45W6-7 is a compact and energy-efficient logic level translator supporting voltages from 1.2 V to 3.6 V, designed for bidirectional signal translation on digital buses. Ideal for integrating devices with different logic levels in embedded, communication, and industrial applications.

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

6-wire cable, 10 cm long, with a JST SH-1.0 female plug at both ends

The RX3FD-BG ROXTONE 3-pin XLR socket offers durable zinc die-cast construction, gold-plated pins and flexible mounting, perfect for professional audio installations. RX3FD-BG

TTL - RS485 converter 3,3V. RS485 interface on 5.08mm screw terminal and 2.54mm pitch connector.

WiFi 802.11 b/g/n module with ESP8266 system, they have 22 edge terminals with 2 mm raster with the possibility of soldered gold connectors, 9 GPIO lines and 1 ADC line on the connector. Built-in PCB antenna. ESP-12E