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Acrylic case designed for Raspberry Pi Zero minicomputers. The user has free access to all ports of the minicomputer, including the GPIO connector

The case is designed for minicomputers Raspberry Pi Zero. The user has free access to all ports of the minicomputer

Module with acceleration and rotational speed sensor based on the MPU6050 system. It communicates via the I2C or UART interface

Microphone preamplifier based on the NE5532 chip. Powered with DC voltage from 9 V to 24 V or AC in the range from 8 V to 16 V

Stereo audio isolator based on two transformers. It allows to eliminate noise in the audio path resulting from different ground resistances of the sound source and the receiver. XH-M372

Stereo audio isolator based on two transformers. It allows to eliminate noise in the audio path resulting from different ground resistances of the sound source and the receiver

Audio preamplifier based on the NE5532 chip. Powered with symmetrical DC voltage in the range from 9 to 15 V

Audio preamplifier based on the NE5532 chip. Powered with DC voltage in the range from 9 to 35 V (does not require symmetrical voltage)

Flat USB cable A - micro-B USB with a length of 1m, cable in white

150 mm Swedish type adjustable wrench, made of hardened and tempered carbon steel, with a black phosphated surface, ground and polished jaws with a millimeter scale, jaw opening 0-20 mm. YT-2071

Adapter for audio signals with RCA connectors, Jack 3.5 mm, screw connection and XH 2.54 mm

Stereo audio preamplifier based on two uPC4570C operational amplifiers. It allows you to control the bass, treble and volume level

4-channel input selector for audio amplifier. Equipped with RCA connectors and controlled by a rotary switch

4-channel input selector for audio amplifier. Equipped with terminal connectors and controlled by a rotary switch

Class A power amplifier with two channels, 45 W. Built on the popular J. Hood design from 1969

Class A power amplifier with one channel (mono) with the power of 10 W. Built on the popular design of J. Hood from 1969.

Class A power amplifier with one channel, 10 W. Built on the popular design of J. Hood from 1969. The set includes 2 pieces

Class A power amplifier with two channels, 20 W. Built on the popular J. Hood design from 1969

Class A audio amplifier with one channel, 25 W. Built on the popular design of J. Hood from 1969. The set includes 2 pieces