Mega8 set

MP3 player module controlled by the I2C interface. It is based on a class D amplifier with a power of 1.4 W. The board has a 3.5 mm headphone output and an 8 Ω speaker connector. Audio files are saved on the microSD card. SparkFun DEV-15165

GITARY DISTORTION ADAPTER - A SELF-ASSEMBLY KIT

Assembled adjustable power supply for contact plates. AVT1990 C

Module with SSR S208T02 relay with a load up to 4 A. The board is equipped with a Grove connector and is controlled by a digital input. Seeed Studio 103020004

Assembled controller for the rectifier. AVT3166 C

Assembled microprocessor mole repellent. AVT3165 C

This is the Teensy Audio board add-on for the Teensy 3.x line development boards. This audio board provides you with an easy-to-use tool to add high quality 16 bit, 44.1 kHz sample rate audio to your Teensy project. PJRC TEENSY3-AUDIO

DIGITAL FILTER - PLATE AND PROGRAMMED SYSTEM

Pololu 42x19mm Idler Wheel/Sprocket Pair - White

ROSA3D filament made of high-quality PLA granules. 0.8 kg of filament with a diameter of 1.75 mm is wound on the spool. ROSA3D PLA Starter Green

AVT kit for self-assembly of energy-saving optical siren with LED diodes. AVT790 B

RETRO LOCK WITH NIXIE LAMPS - PRINTED PLATES