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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

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 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 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

Power cord with a built-in Power Delivery (PD) trigger with a working voltage of 20 V. Has a USB type C connector and a DC plug 5.5x2.5 mm. Length 1.2 m

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

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

Power cord with a built-in Power Delivery (PD) trigger with a working voltage of 12 V. Has a USB type C connector and a DC plug 5.5x2.5 mm. Length 1.2 m

Microphone preamplifier based on the AD828 chip. Powered with DC voltage from 9 V to 24 V or AC in the range from 8 V to 16 V

Power cord with a built-in Power Delivery (PD) trigger with a working voltage of 15 V. Has a USB type C connector and a DC plug 5.5x2.5 mm. Length 1.2 m

A set of extension tapes serving as leader tapes for rolls with SMT elements. The set includes tapes 16 mm wide and 394 mm long in yellow

A four-channel digital storage oscilloscope (MSO) expandable with an additional 16 logic channels, ideal for professional and educational applications. It offers a sampling rate of up to 1 GSa/s, 12 Mpts of memory (expandable to 24 Mpts), and an acquisition rate of up to 30,000 wfms/s, enabling accurate signal analysis. Equipped with a 7-inch color display, USB, LAN, and AUX interfaces, as well as mathematical analysis and triggering functions, it provides convenience and versatility. The Rigol DS1104Z Plus

Audio amplifier based on the TPA3255 system with a power of 600 W with an active filter. Dedicated to the bass column (subwoofer)

Ethernet module with RP2040 microcontroller. It has an embedded CH9120 chip with an integrated TCP/IP protocol stack. The chip can be programmed in C/C++ or MicroPython. Waveshare RP2040-ETH

The Quectel 5G RM520N-GL module kit is designed for use with the Raspberry Pi minicomputer. It supports 5G SA or NSA networks and is backwards compatible with 4G and 3G networks. Waveshare RM520N-GL 5G HAT (with case) (EU)