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USB - RS232 adapter equipped with a USB type A connector and an RS232 connector in the DB9 female standard. It uses the original FTDI FT232RL chip, which guarantees a reliable connection between a variety of devices. Waveshare USB-TO-RS232-Female-Cable

4-channel USB-RS485/RS422 converter dedicated to industrial applications. It provides communication between the USB interface and the RS485 and RS422 serial standards. It uses the FTDI FT4232HL chip, which ensures stable and interference-resistant communication. Waveshare USB TO 4CH RS485/422

Uninterruptible power supply (UPS) module, allowing continued operation and safe shutdown of the device after a power failure. AC adapter included. Waveshare UPS Module 3S (EU)

STD4N20, N Channel MOSFET, 200V, 1.2Ω, 4A, TO-252

Digital microscope with a 5" LCD display, a MicroSD slot and an HDMI output. It is equipped with an image sensor with a 3 MPx resolution and a magnification factor of up to 560 times. It can be connected to a TV via HDMI or a computer via USB. Andonstar ADSM302

Digital microscope with a 7" LCD display and HDMI output. It is equipped with an image sensor with a resolution of 4 MPx and a magnification factor of up to 270 times. It can be connected to a computer via the USB interface. Andonstar AD407 Pro

Analog panel ammeter 0 - 100mA, class 2.5, RoHS

Class D PAM8406 stereo digital audio amplifier module. The system allows you to connect two speakers with an impedance of 4 to 8 Ω and a power of 5 W per channel

Class D digital audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 50 W and can work with speakers from 4 to 16 Ω. It is powered with the voltage ranging from 9 to 24 V.

Class D digital audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 50 W and can work with speakers from 4 to 16 Ω. It is powered with the voltage ranging from 9 to 24 V.

Class D digital audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 50 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage ranging from 9 to 24 V

Class D digital audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 50 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage ranging from 9 to 24 V

Class D LTK5128 mono digital audio amplifier module. The system allows you to connect one loudspeaker with an impedance from 4 to 8 Ω and a power of 5 W

FFC tape enabling seamless connection of DSI displays with the Raspberry Pi 5 minicomputer. Black EMI shielding foil on both sides of the tape increases anti-interference efficiency, protecting signals against interference from the environment. Waveshare Pi5-Display-Cable-500mm

Audio amplifier with three output channels. It can be powered with the voltage from 12 to 24 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

Class D mono digital audio amplifier module PAM8302. The system allows you to connect one loudspeaker with an impedance from 4 to 8 Ω and a power of 2.5 W

Class D digital audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 300 W and can work with 4 Ω speakers. Powered by alternating voltage 230 V

Class D digital audio amplifier with Bluetooth module. It has two channels with a power of 50 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage in the range from 9 to 24 V. NS-01G

Class D digital audio amplifier with Bluetooth module. It has two channels with a power of 50 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage in the range from 9 to 24 V. NS-01G