The compact KY-003 Hall sensor module is capable of detecting magnetic fields, making it ideal for measuring rotational speeds and for automation and robotics applications.

690-Point Breadboard, 175x46x10mm

The modKB3x4 module is a 12-button matrix membrane keypad arranged in a 3x4 layout, allowing easy data input in electronic projects. With its compact size and simple interface, it is ideal for integration with microcontrollers such as Arduino or Raspberry Pi in applications requiring a user interface. modKB3x4

The modOLED096_I2C SSD1306 display enables presenting graphics and text in high contrast using the I2C interface. Its compact size, low power consumption, and wide compatibility make it a versatile component in electronic projects and microprocessor systems.

A 24 GHz FMCW radar with Wi-Fi 802.11b/g/n and Bluetooth 5.0 BLE support, enabling precise detection of motion and human presence. Equipped with an integrated detection algorithm and a RISC processor with SPI, UART, I²C, PWM, and GPIO interfaces, it provides flexible configuration and reliable communication in IoT systems. With a wide operating temperature range (-40°C to +85°C), a built-in radar antenna, and WPA3 support, the module is ideal for smart homes, building automation, and security systems.

UHF RFID module (EPCglobal Gen 2), based on JADAK\'s M7E-HECTO chip, which enables fast reading of up to 300 tags per second and writing in 80 milliseconds, with adjustable output power from 0 dBm to 27 dBm. Equipped with a USB-C connector and CH340C converter, the module enables easy connection to a computer, and thanks to support for power supply via USB-C or 3.3V connector with a pitch of 2.54 mm, it is compatible with both computers and microcontrollers, providing flexible use options. SparkFun WRL-24738

16/32-bit ARM microcontrollers; 8 kB cache,1 MB flash with external memory interface,64 Kb RAM, Hi-Speed USB 2.0 device, and SDRAM memory interface, NXP, TFBGA180, RoHS

Industrial relay module controlled via RS485 interface with Modbus RTU protocol support, offering 8 outputs with maximum load of 10 A. Equipped with galvanic isolation, opto-isolation, TVS diodes and DIN mounting, it ensures safe and reliable operation in harsh industrial conditions. Thanks to functions such as flash-on/off, configurable RS485 address (1-255), signaling diodes and wide power supply range (7-36 V), the module is perfect for building automation and device control. Waveshare Modbus RTU Relay (B)

Long-wave IR thermal imaging camera module 8-14 μm in HAT format for Raspberry Pi, 80x62 px array, 45° FOV, temperature range -40°C - 400°C, 25 FPS, 40PIN GPIO header, 5 V supply. Waveshare Thermal-45 Camera HAT (B)

Long-wave IR thermal imaging camera module 8-14 μm in HAT format for Raspberry Pi, 80x62 px array, 90° FOV, temperature range -40°C - 400°C, 25 FPS, 40PIN GPIO header, 5 V supply. Waveshare Thermal-90 Camera HAT (B)

Far-Infrared Thermal Camera 8–14 μm for USB-C Smartphones, 80×62 px Resolution, 45° FOV, Measurement Range -40°C to 400°C, Aluminum Housing, Plug and Play. Waveshare Thermal-45 USB Camera (B)

Long-wave infrared thermal imaging camera 8-14 μm for smartphones with USB-C port, 80x62 px array, 90° FOV, temperature range -40°C to 400°C, aluminum housing, plug and play. Waveshare Thermal-90 USB Camera (B)

Universal weather station for measuring wind speed and direction, temperature, humidity and atmospheric pressure, compatible with micro:bit, Raspberry Pi, ESP32 and Unihiker controllers. It has 16 MB of internal memory, which allows for 160 days of data storage at a minute sampling rate, and data can be exported via USB Type-C port. The sturdy metal casing with a waterproof protective coating and compatibility with tripods make the station ideal for field atmospheric research and educational projects. DFRobot EDU0157-EN

Thermal-90 Camera ESP32 Module is a wireless thermal imaging camera with a 90° field of view, based on the ESP32-S3, featuring Wi-Fi and Bluetooth communication as well as battery power support. Designed for integration into embedded systems, it is ideal for temperature distribution analysis and presence detection in various application scenarios.

A compact Meshtastic compatible device that combines LR1110, nRF52840 and Mediatek AG3335 GPS technologies for precise positioning and low power consumption. With IP65 waterproofing, Bluetooth 5.0, Thread, and Zigbee support, magnetic charging, and support for both Meshtastic and MeshCore protocols, it\'s ideal for outdoor activities and emergency situations. Seeed Studio 114993369

LoRa module based on Semtech SX1262 chip, supporting 868/915 MHz band and providing stable operation thanks to the use of TCXO. It is characterized by transmit power up to 22 dBm, receiver sensitivity -136.73 dBm and low power consumption, which makes it ideal for battery-powered IoT devices. Seeed Studio 114993390

Netgear GS108E is an 8-port Gigabit Ethernet switch with QoS, VLAN, and IGMP Snooping features. Silent operation, durable design, and easy setup. Netgear GS108E

ARM Cortex-M3 CPU, 512kB Flash, 64kB RAM, USB, CAN, 5xUART, 2xI2C, 2xSPI, ADC, STM, LQFP100, RoHS

ARM Cortex-M3 CPU, 512kB Flash, 64kB RAM, USB, CAN, 5xUART, 2xI2C, 2xSPI, ADC, STM, LQFP144, RoHS

The module is based on the Acconeer XM125 radar, which uses 60 GHz radar technology, offering distance measurement up to 20 meters and recognition of objects and their movement speed. The sensor is characterized by low power consumption, making it ideal for battery-powered devices, and also allows for various detection modes, such as level measurement or human presence. Supported by the Arduino library and the Acconeer Exploration Tool, the module provides support for monitoring, debugging and configuration, offering a wide range of applications from smart homes to advanced robotics and security systems. SParkFun SEN-24540