High-quality digital-to-analog converter that allows for pure stereo audio playback without the need for I2C configuration or the MCLK pin. It supports I2S signals (BCLK, WSEL, DIN) and audio formats up to 32 bits and 384 kHz, providing an excellent signal-to-noise ratio (112 dB). Audio output is available via a 3.5 mm jack or on-board pads, and the module works best as a line output to amplifiers and audio systems. Adafruit 6250

Module with a 3-axis BMA400 accelerometer with a measuring range up to ± 16g. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020582

COB LED ring, made of aluminum PCB, emits cold white light (6000-6500k) at 12 V DC with a maximum current consumption of 900 mA, offering a wide beam angle of 120 °

Module with integrated BME688 gas, pressure, temperature and humidity sensor placed in one MEMS housing. It is equipped with an I2C interface. Adafruit 5046

A 0.96-inch yellow-blue OLED display that allows basic graphics and text to be displayed. It has a resolution of 128 x 64 pixels and communicates via an SPI or I2C interface. Waveshare 0.96inch OLED Module (C)

The 4-channel Step-Down Converter module converts voltages in the range of 13.5-30V to 3.3V, 5V, 12V or regulated 2-28V, with a maximum current of 3A per channel and a total power of 50W. It includes protections and shutdown functions and can operate in temperatures from -40°C to +85°C.

Bluetooth V2.1 + EDR module class 2 embedding SPP and AT, STM, RoHS

The Step-Down Converter allows you to adjust the output voltage (1.5-35V) and output current (up to 10A, 8A recommended), supporting a maximum of 150W (100W recommended) with an operating temperature of -20 to 75°C and a conversion efficiency of up to 95%. It has short-circuit protection but no reverse input protection.

BMS protection circuit designed for 5 Li-Ion cells. It has a charging function with balancer option, a discharging function and an over-discharge protection function. HXYP-C47-MA18-5S

LCD1602 I2C Module Waveshare 30495 (gray) with a two-line 16×2 character display, adjustable backlight, and I2C interface offers a cost-effective and GPIO-saving solution for presenting text information in microcontroller projects. Compatibility with popular platforms and low power consumption make it a versatile component for HMI systems, measurement devices, and automation.

The Step-Down Converter Module with Voltmeter and Ammeter offers a wide input and output voltage range, with a maximum output current of 12A and a power of 160W. It comes with advanced monitoring and protection features and its conversion efficiency is around 96%.

MSP430 Low Power MCU, 0,5kB Flash, 128B RAM, DIP14, TI, RoHS

The LCD-CG-C128064CF-BIW W/B-E6 display, operating in white text on blue background mode, provides attractive contrast and energy-efficient performance. It is dedicated to embedded projects where interface aesthetics and compact design are important.

Step-Down Converter Module allows you to adjust the voltage from 5-36V to 1.3-32V, supporting a maximum of 8A current (5A recommended) and 200W power. It also features voltmeter, ammeter and short circuit protection, offering 94% efficiency and 180KHz switching frequency. XH-M403

DC-AC converter, also referred to as an inverter. It converts a constant voltage (DC) of 12 V to an alternating voltage (AC) of 220 V, 380 V or 18 V

Panel button, monostable, rectangular, dimensions 16 x 22 mm and SPDT contact configuration

ToF laser rangefinder. It enables detection of many objects, has a field of view of about 25 ° and is able to detect objects at a distance of up to 5 m. Communicating via the I2C interface. Pololu 3416

Audio amplifier module with three output channels. It can be powered with the voltage from 12 to 18 V and has two outputs with a power of 10 W (left and right) and one with a power of 20 W (bass)

L76B based GNSS module that can work with GPS, BDS and QZSS systems. Communication via the UART interface. Waveshare Pico-GPS-L76B