Set of XT90 connectors (male plug and female socket with covers) with a maximum forward current of 90 A. It works well as a battery connector or a power connector in RC models. Amass XT90

MCS51, 4kB Flash, 128B RAM, Atmel, SOP20, RoHS

Matrix with 25 WS2812B RGB diodes controlled by a serial signal. The module can be powered by 5V, only one signal line is required for control

Quick connector of electrical wire terminals, insulated for quick disconnection of Spade terminals. The connector is made of PVC and nylon.

A set of two speakers with a power of 5 W and an impedance of 8 Ω. Finished with a 4-pin connector. Waveshare 8Ω 5W Speaker

The Molex 502598-2393 connector is a right-angle FPC (Flexible Printed Circuit) connector with 23 positions and a 0.30 mm pitch, designed for surface-mount applications. It enables reliable connection between flexible printed circuits and a PCB. Its compact design makes it ideal for use in mobile devices and consumer electronics.

Finder 095.51 is a metal retaining clip for securing relays from series 40/44 in sockets from series 95. Enables firm mounting of the relay, minimizing the risk of dislodging due to vibration or transport. Particularly useful in industrial automation requiring secure fastening and RoHS compliance

Wi-Fi module based on the ESP8266 system - simplicity of use (communication through UART, supports AT commands), 3.3V power supply, support for WPA / WPA2 encryption - these features make the EPS8266 module applicable anywhere, where reliable and effective data transmission. The module is not equipped with an antenna, it should be attached using the U.FL connector. ESP-05

3-pin terminal connectors 250-2.5-03P-11-00A(H) with a 2.5 mm pitch provide reliable connections in electronic circuits and industrial automation where compact size and secure mounting are important. Supporting voltages up to 250 V and currents up to 2 A with wire cross-sections from 0.2 to 0.5 mm², they are suitable for low-voltage installations, control modules, and prototype systems. A set of 5 pieces is suitable for both hobby projects and professional electronic systems.

A compact IoT device that combines an ESP32S3 processor with a Wio-SX1262 LoRa module, enabling communication distances of up to 5 km in the 868–915 MHz band. With support for LoRaWAN, 2.4 GHz Wi-Fi, Bluetooth 5.0, and expansion options for GNSS and sensors, it is a versatile solution for IoT gateways and nodes. Seeed Studio 102010611

MS-DIP/SO1 PCB, SO8-SO28L to DIP8-DIP28 adapter

LDL112D33R is a precision LDO regulator with a 3.3 V output voltage and current capability up to 1.2 A, designed for high energy efficiency applications. Its low dropout voltage and quiescent current make it an ideal solution for modern digital systems powered by batteries or requiring stable voltage under dynamic load conditions.

The 13.56 MHz RFID reader module in a set with a keyring and RFID card

LDL112PV10R is a high-performance LDO regulator with a fixed 1 V output and load capability up to 1.2 A, designed to power modern digital circuits in low-voltage applications. Its compact DFN‑6 package and high energy efficiency make it an ideal choice for miniaturized embedded devices and industrial control systems.

The Lanberg Cat. 8.1 patch cord with Fluke Passed certification guarantees top quality and reliability, enabling optimal network connections compatible with various networking devices in any environment. Lanberg PCF8-10CU-0100-W

The TS482IDT is an energy-efficient, dual-channel class AB audio amplifier offering high signal quality and low distortion, optimized for portable applications and multimedia systems driving headphones or small speakers. Ideal for embedded applications, mobile devices, and audio players.

This simple board breaks out all five pins of a USB Micro-B connector to a 0.1″ pin spacing that is compatible with standard perfboards, solderless breadboards, and 0.1″ connectors. Pololu 2586

The module with the HC-05 transceiver makes it easy to add Bluetooth communication to an existing project. The system is controlled by exchanging AT commands (UART bus). FC-114