Class-D mono audio amplifier module based on the MAX98357 chip. It can work with a 4 to 8 ohm speaker of up to 2.5 W and communicates via an I2S interface. DFRobot DFR0954

ARM Cortex-M3 CPU, Low power, 384kB Flash, 48kB RAM, USB, UART, I2C, SPI, ADC, DAC, STM, LQFP100, RoHS

Module with black and white e-Paper display with 2.9" diagonal. Equipped with SPI interface for image display and I2C interface for touch panel. Waveshare 2.9inch Touch e-Paper HAT

7" TFT LCD display with touch screen. Equipped with DSI interface for image display and I2C interface for touch screen. Resolution 800x480 pixels. Housing included. Waveshare 7inch DSI LCD (with case A)

Finder 55.34.8.230.0054 is an industrial electromagnetic relay with a 230 V AC coil, equipped with four changeover contact sets (4PDT) with a maximum current of 7 A. The relay features AgNi contacts and a lockable test button, facilitating diagnostics and maintenance.

SMD connector, bottom contact 32pin, pitch 0.5mm

Compact and efficient module designed for precise control of bipolar stepper motors, offering microstepping down to 1/32 step and maximum current up to 2 A in peak mode. Thanks to advanced features such as QuietStep (APFD) algorithm, built-in protections and pin compatibility with A4988, it is perfect for hobby, educational and industrial projects. Blue Edition version with four-layer board and 2 oz copper provides better heat dissipation, increasing reliability of operation even at higher loads. Pololu 5340

24Wx1 + 7Wx2 Triple Amplifier with DC Volume Control, Clipwatt 19, RoHS

The kit includes two adapters that convert from a 2mm banana plug to a 4mm banana plug, featuring nickel-plated spring contacts and black and red insulation. Designed for laboratory and prototyping applications, they provide a reliable connection and easy polarity differentiation

SMD connector, 30pin bottom contact, 0.5mm pitch

The ESC RC controller module is designed for brush motors with a supply voltage from 3.5 to 6 V and a capacity of 1 A

Pololu Carrier with Sharp GP2Y0D810Z0F Digital Distance Sensor 10cm

The Sunon MF60152V2-1000U-A99 fan provides stable cooling of electronics and industrial devices thanks to an efficient brushless motor and a design resistant to high temperature. It works well in systems requiring reliable operation with a limited noise level.

Controlled by logical levels power switch with adjustable current limit and protection against too low / too high voltage, excessive current or overheating. Power supply from 3 V - 5.5 V, housing WLCSP-9. NX5P2190UKZ

Toggle switch, two-position with cover and LED illumination. It can switch voltage up to 12 V and current up to 20 A

D-SUB signal socket (female, angled). It has 15 pins in the system of 3 rows of 5 pins (VGA), the line spacing is 1.98mm. The socket is blue, mounted for printing

LM2904WHYDT, Low-power dual operational amplifier, SO8

CAN module based on the SN65HVD230 system, allows you to connect a microcontroller with a CAN bus interface