DC-AC converter, also referred to as an inverter. It converts a constant voltage (DC) of 12 V to an alternating voltage (AC) of 110 V, 200 V, 220 V or 280 V

DC-AC converter, also referred to as an inverter. Converts a constant voltage (DC) of 12 V to an alternating voltage (AC) of 220 V

Shielded FTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCF5-10CC-0050-S

Step-Down converter with adjustable output voltage from 1.25 to 36 V, input voltage from 4 to 38 V and maximum current up to 5 A. Board equipped with a voltmeter with display

Finder 32.21.7.024.230 is a miniature SPST-NO relay, powered by 24 V DC, designed for automation and control systems. It supports current up to 6 A at 250 V AC, which guarantees reliability in operation with various loads.

Control board for 13.3" Spectra™ 6 ePaper displays, powered by the XIAO ESP32-S3 Plus. Enables quick creation of projects like digital photo frames and bulletin boards with real-time data display capabilities. The board supports power from a 3.7V Li-Ion battery or USB Type-C, and built-in buttons and SenseCraft HMI firmware make interactive control easy. A 60-pin adapter, FFC extension cable, and 2.4 GHz FPC antenna are included. SeeedStudio 100067144

Light sensor module in the form of a photoresistor. A comparator and a potentiometer are placed on the board. The module has a digital output

Module dedicated to audio preamplifier with DIP8 socket for NE5532, OPA2134, OPA2604, or AD826 chips, without passive components.

2-pin speaker socket with terminal connectors. Round, 57 mm in diameter

Finder 55.33.8.230.0010 is an industrial electromagnetic relay with a 230 V AC coil, equipped with three changeover contact sets (3PDT) with a maximum current of 10 A. The relay features silver-nickel contacts (AgNi) and a lockable test button, making diagnostics and maintenance more convenient.

NRF24L01 module with USB type A connector. It has a built-in antenna and a USB converter. Allows you to design and test 2.4 GHz radio communications using a PC

Set of bullet terminals with insulation for wires from 0.5 to 1.5 mm². The box contains 50 male and 50 female connectors in five colors: black, red, green, yellow and blue.

3mm white LED. 1000 pieces in the package

Module with 5V relay and timer. It allows the implementation of delayed switching on or off of the circuit with adjustable time in the range from 1 s to 100 s and from 1 s to 15 min.

4-pin connection cable with a Crowtail connector on one end and four separate female connectors on the other. Allows Crowtail modules, CrowPanel ESP32 displays and other devices or boards with compatible pins to be connected. The cable is 20 cm long and the set includes 5 pieces. Elecrow CPC03418D

4-pin connection cable with Crowtail connectors on both ends. Designed for connecting Crowtail modules to a main control board or other components equipped with compatible connectors. Each cable is 20.5 cm long and the set includes 5 pieces. Elecrow CPC03044C