This small breakout board couples an Electret microphone (100Hz–10kHz) with a 60x mic preamplifier to amplify the sounds of voice, claps, door knocks or any sounds loud enough to be picked up by a microcontroller’s analog-to-digital converter. Each breakout comes fully assembled and works from 2.7V up to 5.5V. BOB-12758

The cable allows you to connect a monitor equipped with a DVI port to a computer using a DisplayPort. CA-DPDV-10CU-0010-BK

Bluetooth 4.1 audio receiver with 3.5mm Jack audio output. It allows you to play files via Bluetooth, from mass memory (pendrive) or microSD card and supports WAV, APE, MP3 and FLAC formats. XY-BT-L

Advanced robotic vision camera that combines an active stereo camera with a high-resolution color camera to effectively perceive the surroundings in difficult lighting conditions. Featuring 4 TOPS computing power and IR dot projector technology, the camera is perfect for night vision, enabling AI and CV algorithms to be run. PoE connection allows the cameras to communicate with other devices via network protocols. Luxonis OAK-D Pro W PoE OV9782

Advanced robotic vision camera, combining an active stereo camera with a high-resolution color camera, allowing for effective perception of the surroundings in difficult lighting conditions. Featuring 4 TOPS computing power and IR dot projector technology, the camera is excellent for night vision, enabling the execution of AI and CV algorithms. With a robust design, including an industrial aluminum housing and IP66 rating, the OAK-D Pro is an ideal solution for robotics and automation applications, ensuring high reliability and durability. Luxonis OAK-D Pro RGB OV9782

Audio receiver with Bluetooth 5.0 communication based on the QCC3008 module. It is equipped with an insulated converter that enables power supply with 5 V voltage

The cable allows you to connect a monitor equipped with a DVI port to a computer using a DisplayPort. CA-DPDV-10CU-0030-BK

Laser distance sensor with a measuring range from 3 cm to 400 cm based on the ToF measurement technique. Communication with the module takes place via the I2C interface. Adafruit 3967

Advanced robotic vision camera that combines an active stereo camera with a high-resolution color camera to effectively perceive the surroundings in difficult lighting conditions. Featuring 4 TOPS computing power and IR dot projector technology, the camera is perfect for night vision, enabling AI and CV algorithms to be run. PoE connection allows the cameras to communicate with other devices via network protocols. Luxonis OAK-D Pro PoE OV9782

Arducam USB shield is a module that allows you to connect some ArduCam cameras to a PC or minicomputers, eg Raspberry Pi, BeagleBone etc. The module supports most cameras with a serial interface that have a resolution of 0.3 ... 14 MPix. Attached to the module are appropriate libraries that facilitate image processing, eg using OpenCV software. ArduCam B0095

The A4988 driver is a module for controlling bipolar stepper motors with microstepping up to 1/16 step, supporting voltages up to 35 V and currents up to 2 A. It is used in 3D printers, CNC machines, and projects requiring precise motion control.

USR-M100-HMGL is an edge gateway with LTE and Ethernet communication, serial ports, and I/O inputs/outputs, designed for automation, monitoring, and remote industrial applications. Thanks to support for industrial protocols and IoT platforms, it enables full integration of local devices with cloud systems.

Camera module based on ESP32 integrated with 8 MB of PSRAM. The camera is equipped with an OV3660 sensor with a resolution of 3 MPx and WiFi communication. M5Stack U082-X

El-wire is a thin and flexible wire which shines under high voltage. The cable is red, has a diameter of 3mm and a length of 3 meters

This module provides precise, galvanically isolated current measurement within a range of ±30 A and voltage up to 480 VRMS, providing RMS, instantaneous, and active, reactive, and apparent power readings. Equipped with an I²C interface, 4-pin JST SH connectors, and 2.54 mm pins, it allows for easy integration with Qwiic, STEMMA QT, and standard microcontrollers. Configuration stored in EEPROM allows for defining address and overload thresholds. The sensor offers three voltage measurement ranges (120 V - default, 240 V, 480 V RMS) and the ability to detect overvoltages. Built-in protection and low conduction resistance ensure safe and accurate measurements. The version comes with soldered screw terminals. Pololu 5411

Mini module Camera Shield w/2 MP OV2640 for Arduino UNO Mega2560 board. ArduCam B0067

Wireless 1D and 2D barcode scanner featuring Bluetooth connectivity. The 1 MP imaging engine enables reliable scanning of printed barcodes as well as codes displayed on mobile device screens. The rugged IP52-rated housing and wireless operating range of up to 50 m make the scanner suitable for retail, service, and logistics applications. Datalogic QuickScan QBT2500

Function module designed for MicroMod boards. It allows you to add WiFi wireless communication based on the DA16200 chip to the project. SparkFun WRL-18594

HDMI 4K Cables (version 2.0, Premium High Speed with Ethernet) are the perfect solution for transmitting audiovisual signals between multimedia devices such as computers, monitors, televisions, NAS devices, laptops, projectors, and gaming consoles. The cable ensures exceptionally high-quality image and sound transmission, as well as outstanding performance. CA-HDMI-15CU-0010-BK