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Gravity: I2C 12-Bit DAC is a module with 12-bit DAC and built-in EEPROM memory. The module is powered by 3.3 ... 5V for communication used by the I2C interface. DFRobot DFR0552

MX1.25-4P To USB Cable is a specialized interface cable for embedded projects and devices requiring a compact USB connection. It allows easy connection of devices with an MX1.25 output to a standard USB Type-A port on a computer or other control equipment. Ideal for integration with Luckfox boards and similar platforms.

2x16 character LCD display. It can display the font in any color from the RGB palette. Communication via the I2C interface. The module has a lead compliant with the Gravity standard. DFRobot DFR0554

EEPROM memory in SOIC-8 package. The chip has 32 kb memory (4k x 8 bits). Communication takes place via the I2C interface. ON Semiconductor CAT24C32WI-GT3

Arty S7-25 is a development kit with Xilinx FPGA XC7S25-CSGA324. The board has many peripherals: slide switches, monostable buttons, RGB LEDs etc. Digilent (410-352)

A set of two Polol wheels with a dimension of 80x10mm in white color with interchangeable sleeves for 3mm and 4mm shafts. Polol 3691

Alphanumeric display 20 characters in four rows, content white, blue background with backlight.

Alphanumeric display 16 characters in two rows, content yellow, black background.

The Step-Up Buck Voltage Regulator module with output voltage of 3.3V and input voltage range of 1-3V and a maximum output current of 200 mA. STMicroelectronics EVAL4971

DC motor driver with voltage 4.5..28V and maximum continuous current of 2.6A. It has the ability to easily implement the feedback loop and numerous control interfaces. Polol 3142

High voltage, fast, bipolar NPN power transistor. STMicroelectronics BULD118D-1

M4T28-BR12SH1, Battery Backup IC, 2.8 V 4-Pin, SNAPHAT

STKNXTR, Miniature KNX transceiver with voltage regulators, VFQFPN-24

STD4N20, N Channel MOSFET, 200V, 1.2Ω, 4A, TO-252

Coupling for shafts with a diameter of 4 mm. It is made of copper, has a diameter of 12 mm and a length of 18 mm. The set includes 2 pcs. DFRobot FIT523

MCP1700T-1202E/MB, LDO Voltage Regulators 250mA, SOT89

Gravity: Vibration Motor Module is a module with a small vibration motor powered by 5V voltage, controlled by a binary signal (high / low state) or using a PWM signal. DFRobot DFR0440

The MR60BHA2 sensor kit uses 60GHz mmWave technology to reliably detect human presence, as well as human breathing and heartbeat detection. It offers Home Assistant integration thanks to the XIAO ESP32C6 module and pre-installed ESPHome firmware. Equipped with a BH1750 light intensity sensor, RGB LED indicator and the possibility of expanding with Grove sensor modules, it is ideal for monitoring health, safety and home automation. Seeed Studio 114993387

Gravity: Digital Capacitive Touch Sensor is a capacitive touch sensor powered by 3.3V ... 5V voltage. DFRobot DFR0030