Bluetooth 4.0 USB Module (v2.1 Back-Compatible)

The Finder 4C.02.9.024.0050SPA DPDT interface relay, with a 24VDC coil, supports currents up to 8A at voltages up to 250VAC, providing flexible switching of two independent signals. Thanks to its compact dimensions and standard interface, it is easy to integrate into industrial automation and control systems. Finder 4C.02.9.024.0050SPA

DC-DC Step-Down converter module with 5V output voltage and 1A output current. The module can be a replacement for the popular LM7805 regulator.

Module with a PIR motion sensor. It can detect movement up to 7 meters with a detection angle of 100 degrees. DFRobot SEN0171

Module with the MiCS-5524 analog gas sensor. It allows you to measure the concentration of CO, CH4, 2H5OH, C3H8, C4H10, H2, H2S and NH3. DFRobot SEN0440

This is the Green Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Blue, Red, White, and Yellow! Adafruit 3107

Miniature (25x40mm) WiFi b / g / n module with 2.0mm goldpin connection with TCP and UDP protocols operating in standalone and access point mode. The module is equipped with UART and Ethernet interfaces, it is also possible to control GPIO lines. Powered by 3.3V. HF-A11-1

Module with 32 relays and 8 GPIO pins and 8 analog inputs. It communicates via the RS485, USB or Ethernet interface and supports the Modbus RTU/TCP protocol. Numato Lab NLRM1002-A

The Molex 53261-0571 is a 1.25 mm pitch 5-pin header designed for PCB mounting in compact applications. With its 90° angled design and robust construction, it provides a reliable signal connection in electronic systems such as telecommunications and industrial electronics.

ARK terminal connector spring 3-pin, pitch 2.54 mm, non-detachable.

A module with 4 PC817 optocouplers. Allows you to add galvanic separation in the form of opto-isolation between electrical circuits

Audio amplifier with three output channels. It can be powered with the voltage from 5 to 26 V and has two outputs with a power of 50 W (left and right) and one with a power of 100 W (bass). Equipped with Bluetooth 5.0 communication. XY-S100L

Adafruit Feather 32u4 RFM95 is a development board with built-in ATmega32u4 AVR microcontroller (8MHz, 32kB Flash, 2kB RAM) and RFM95W module enabling wireless communication in the 868 MHz or 915 MHz band. The board is compatible with Arduino IDE. Adafruit 3078

M5Stack U078-V-M12 is a flexible camera module that integrates perfectly with the M5Stack platform, providing users with advanced image processing capabilities. With the GC2053 image sensor and SSD202D processor, this module is ideal for AI and machine vision applications, offering high performance and easy integration with other M5Stack components

TSL25911FN light sensor module that can measure both visible and infrared light. It communicates via an I2C interface. Waveshare TSL25911 Light Sensor