ARM Cortex-M3, 200 kB SRAM, LCD, 2x HS USB, Ethernet, CAN, AES, LBGA256, NXP, RoHS

High-quality digital-to-analog converter that allows for pure stereo audio playback without the need for I2C configuration or the MCLK pin. It supports I2S signals (BCLK, WSEL, DIN) and audio formats up to 32 bits and 384 kHz, providing an excellent signal-to-noise ratio (110 dB). Audio output is available via a 3.5 mm jack or on-board pads, and the module works best as a line output to amplifiers and audio systems. Adafruit 6251

A compact ESP32-S3-based LoRa transceiver offering stable field communication without the need for a cellular network. The device comes pre-installed with Meshtastic, a 1.3" OLED display, and an SX1262 transceiver supporting the EU868 MHz band. A built-in 1000 mAh battery ensures long battery life, while Bluetooth and USB-C support simplify setup and everyday use. The Elecrow ThinkNode M2 ​​Walkie-Talkie Mini

Female terminal block, 2-pin. Pitch 3.5mm. Height 15.6mm. KF2EDGK. Set of 10 pieces

USR-G806s-G is an industrial 4G LTE router that provides stable data transmission in harsh industrial environments and supports 4G, 3G and 2G standards. With 10/100 Mbps Ethernet ports and support for TCP/IP, UDP, DHCP protocols as well as VPN and firewall functions, the router is perfect for monitoring, automation and IoT systems.

The POT0018 potentiometer enables precise adjustment of electrical parameters in applications requiring stability and accuracy. Designed for panel mounting, it is equipped with flat solder terminals and resistant to long-term use.

The POT0017 potentiometer enables precise adjustment of electrical parameters in applications requiring stability and accuracy. Designed for panel mounting, it is equipped with flat solder terminals and resistant to long-term use.

The TTL TO RS485 (C) module enables the conversion of TTL serial signals to differential RS485 while maintaining high noise immunity and galvanic isolation. With its compact design and built-in ESD and surge protection, it is well-suited for automation systems, IoT, industrial applications, and distributed communication—especially in high-interference environments.

ARM Cortex-M3 CPU, 512kB Flash, 64kB RAM, USB, CAN, 5xUART, 2xI2C, 2xSPI, ADC, STM, LQFP144, RoHS

Angular contact strip in black, double-breasted, female, 2x40, pitch 2.54mm, THT, RoHS. PBD80R

STP10NK60ZFP, N-MOSFET 10A 600V 0.65 Ω, TO-220FP

The Amass XT30-F (2+2) connector is a compact, rugged female socket that provides a secure connection in high-current applications such as drones and power systems. With gold-plated contacts and high temperature resistance, it offers low electrical resistance and long life in harsh operating conditions.

ARM Cortex-M3 CPU, 512kB Flash, 64kB RAM, USB, CAN, 5xUART, 2xI2C, 2xSPI, ADC, STM, LQFP100, RoHS

AVR, 128kB Flash, 4kB RAM, 4kB EEPROM, 2xUART, PWM, SPI, ADC, TQFP64, RoHS

A set of two alligator clip connectors (clamps) in the form of sockets for multimeter probes. Supplied with a black and red cover

DMOS Full Bridge Driver, DIP18, STM, RoHS

Seeed Studio reCamera 2002 8GB is a compact, modular AI camera with built-in YOLOv11 models and Node-RED support. With easy integration, low hardware requirements, and extensive expansion options, it is an ideal solution for AI developers, IoT projects, robotics, and real-time vision applications.

Versatile ESP32 module with LoRa and Wi-Fi support, designed for monitoring people flow and creating mesh networks in difficult conditions, such as in areas cut off from the network. The device can detect Wi-Fi and Bluetooth signals, allowing estimation of the number of mobile devices in the environment without recording MAC addresses, which protects privacy. The module offers low power consumption, data storage on SD card and data transfer via LoRa WAN or MQTT, making it a reliable and self-sufficient solution for emergency communication. modTTGO LoRa32 v2.1