STM32C0316-DK Discovery kit

The sensor responds to chakra changes in the tissues by analyzing the reflected light (the module contains an illuminator and a sensor).

The USB Step-Up 9V 6W converter module converts the input voltage in the range of 4.2-5.2V to a constant output voltage of 9V, with a maximum current of 1A and a conversion efficiency of 96%. The device can operate in a wide temperature range, from -40°C to 85°C, which makes it ideal for powering various electronic devices in harsh environments.

An educational kit that teaches the basics of electronics with an LED that changes colors in response to the lack of light. The kit includes all the necessary components, including a light sensor, a color LED, and a USB cable, and detailed instructions and teaching materials from Kitronik make assembly and introducing the topic of electronics into teaching easy. Kitronik 2184

The NE5532 XH-M164 preamplifier module is a compact 12V audio device that improves sound quality thanks to the NE5532 chip. It has a convenient output interface and excellent performance, perfect for audio projects such as amplifiers and sound processors.

Step-Up/Step-Down converter module based on the S13V20F5 system. It has an input voltage from 2.8 to 22 V and an output voltage of 5 V. The current efficiency of the converter is up to 2,5 A. Pololu 4085

Pololu 6V Step-Up Voltage Regulator U3V50F6

Industrial RS485-WiFi/Ethernet converter that provides easy communication between the RS485 interface and RJ45 Ethernet or WiFi wireless network. Mounted on an industrial DIN rail. Waveshare RS485 TO WIFI/ETH

100 W audio signal converter that reduces the speaker signal from the player to the level of RCA inputs. It allows you to connect the radio to an external power amplifier

Class D digital audio amplifier. It has two channels with a power of 160 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage from 15 to 36 V.

A single-channel DC motor controller with a UART TTL interface. It is powered from 1.8 V to 22 V and can deliver up to 1.8 A of current. Board with connectors for assembly. Pololu 5077

ESC type controller for a DC motor with a supply voltage of 3.7 V to 5 V. It offers a maximum output current of up to 1.5 A and allows you to control two motors independently

RS485 bus transceiver controlled via USB, equipped with FT230 chip, USB-C connector, ST485BDR controller for 64 devices, galvanic isolation, overvoltage protection and RS485 bus terminator option, ensuring effective and safe communication in industrial systems

FRAM chip has 64 Kbits (8 KBytes) of storage, interfaces using SPI, and can run at up to 20MHz SPI clock rates. Each byte can be read and written instantaneously (like SRAM) but will keep the memory for 95 years at room temperature. Adafruit 1897

DC motor driver that allows you to control the movement of three drives using the I2C interface. Pololu 5035

New 5MegaPixel AutoFocus CMOS camera module with JPEG output. The camera module is based on Omnivision OV5640 image sensor and can be used with ArduCAM shields and other platforms like Freescale i.MX6 develop board. ArduCam U3183

Module with 8 relays with a voltage of 24 V and a load of up to 10 A. The board communicates via the Ethernet interface. Numato Lab 8ETHRL001-24