A microphone array module designed for AI, robotics, and voice interface applications. It utilizes an XMOS XVF3800 processor and four MEMS microphones to deliver real-time audio processing with features such as noise reduction, echo cancellation, beamforming, and sound source direction detection. Its voice detection range is up to 5 meters, and its 180° pickup pattern enables precise spatial speech capture. Integration with the XIAO ESP32S3 and support for USB and I2S make the module easy to implement in embedded projects and voice control systems. Seeed Studio 100026178

Fingerprint Scanner - TTL (GT-521F52)

Module with a touch keyboard (12 buttons) based on the ATtiny1616 microcontroller. The board is equipped with a Grove connector and communicates via the UART interface. Seeed Studio 101020636

Module with heart rate and SpO2 sensor (oxygen saturation level) MAX30100 designed for M5Stack sets. M5Stack U029

A compact evaluation board that allows you to quickly connect the FLIR Lepton thermal imaging camera module to a Raspberry Pi or your own hardware projects. The board provides a local 3-5.5V power supply and an on-board clock necessary for proper module operation, with the option to bypass these components via a jumper. FLIR Lepton Breakout Board v2.0

Shielded FTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCF6-10CC-1000-G

Satellite positioning module based on the u-blox NEO-M9N receiver, supporting GPS, GLONASS, Galileo, and BeiDou simultaneously. It provides typical horizontal accuracy of approximately 2 m and outputs data in NMEA 0183 and UBX formats. Communication is available via UART or I2C, while two Qwiic connectors simplify integration with devices using the I2C bus. Soldered 333378

Module with an 11-channel AS7341 sensor that allows the detection of light in various wavelength ranges (color detection). It is equipped with a Gravity connector and communicates via the I2C interface. DFRobot SEN0364

Tic T500 USB Multi-Interface Stepper Motor Controller

PCAL6408APW, 8-bit I2C-bus/SMBus I/O expander with interrupt output, TSSOP16

The PUSR U200S CPE router provides high-speed Internet access via 5G mobile networks, dual-band WiFi 6, and Gigabit Ethernet. Powered by the Qualcomm IPQ5018 processor and Qualcomm Snapdragon X62 modem, it supports 5G SA/NSA networks, delivers wireless speeds of up to 3000 Mb/s, and features four Gigabit Ethernet ports. The router is designed for business, retail, industrial, and commercial applications requiring reliable wired and wireless connectivity. PUSR U200S

Module with a button, LED diode and a blue cap. DFRobot DFR0029-B

Audio amplifier with three output channels. It can be powered with the voltage from 12 to 24 V and has two outputs with a power of 50 W (left and right) and one with a power of 100 W (bass). Equipped with Bluetooth 5.0 communication

An industrial 5G NR router featuring WiFi 7 (BE6500), dual-band wireless connectivity, and a Qualcomm X62 5G NR modem for high-speed Internet access and reliable local wireless networking. The device offers four 2.5 Gigabit Ethernet ports with PoE Out support, a 10G SFP WAN port, dual SIM slots, six external WiFi antennas, and four external 5G antennas. Designed for enterprise networking, industrial automation, surveillance systems, smart buildings, and other applications requiring fast and dependable wireless communication. PUSR NR370i

A 2.4 GHz industrial wireless bridge designed for wireless Ethernet communication between PLC controllers, automation equipment, and monitoring systems. The device features two 10/100 Mbps Ethernet ports, supports DC or PoE power input, and delivers a theoretical wireless throughput of up to 300 Mbps with a communication range of up to 500 m. Factory-paired units, web-based configuration, DM Cloud remote management, and an industrial design rated for operation from -40°C to 70°C simplify deployment in demanding industrial environments. PUSR ST208S

A module with a joystick designed for M5Stack sets. Returns data from two axes and button state via the I2C interface. M5Stack U024-C

Soil moisture sensor with I2C interface. The probe has two pointed tabs, making it easy to insert into the ground. The sensor is supplied with the voltage of 3.3 V or 5 V. SparkFun SEN-17731

MCP4018 digital potentiometer module with 100kΩ nominal resistance and 128 adjustment steps. I2C control enables software-based resistance adjustment, while two Qwiic connectors simplify integration with compatible boards. Designed for digital adjustment of signal levels, analog circuit parameters, and replacement of mechanical potentiometers. Soldered 333093

Measurement module with a digital SHTC3 sensor, designed for measuring temperature and relative humidity. It offers a temperature measurement range from -40°C to 125°C with an accuracy of ±0.2°C and a humidity measurement range from 0% to 100% RH with an accuracy of ±2% RH. Communication is provided via I2C at address 0x70. Soldered 333032