Category: Main categories

An audio module with a DAC converter designed to work with the Raspberry Pi. Supports I2S/DSD/Coaxial input, Analog/Coaxial/Optical/I2S output, and has 384K/32Bit decoding function. DFRobot DFR0941

Development board with STM32H750 microcontroller. Equipped with a WiFi/Bluetooth module, it offers numerous interfaces and a set of external memory extending the possibilities of the system. DFRobot DFR0942

A sensor that detects the concentration of hydrogen sulphide. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0467

Sensor that detects the concentration of chlorine. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0468

A sensor that detects the concentration of ammonia. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0469

A sensor that detects the concentration of sulfur dioxide. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0470

A sensor that detects the concentration of nitrogen dioxide. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0471

Sensor that detects the concentration of ozone. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0472

A sensor that detects the concentration of hydrogen. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0473

A sensor that detects the concentration of hydrogen chloride. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0474

A sensor that detects the concentration of carbon monoxide. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0466

Servo driver with UART serial interface. Equipped with an ESP32 module with WiFi and Bluetooth wireless communication. Waveshare Servo Driver with ESP32

A sensor that detects the oxygen concentration. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0465

LILYGO T3 LoRa32 V1.6.1 development board in the Paxcounter 868MHz (Q168) variant, featuring an ESP32 microcontroller, 4 MB Flash memory, SX1276 LoRa transceiver and 0.96" OLED display with 128 x 64 px resolution. Supports WiFi, Bluetooth 4.2 and BLE, and includes a microSD card slot, CH9102 USB-UART converter and 3.7 V Li-Po battery connector. LILYGO Paxcounter 868MHz [Q168]

Lepton 2.5 thermal imaging camera module with an adapter. It allows you to connect the camera to popular development boards, e.g. Arduino or Raspberry Pi. SparkFun KIT-15948

Lepton 3.5 thermal imaging camera module with PureThermal Mini Pro adapter. It allows you to connect the camera via the USB UVC interface, e.g. to a computer. SparkFun DEV-17544

Development board containing the STM32H743XI microcontroller, 5MP OV5640 camera module, FLIR Lepton socket and the VL53L0X laser rangefinder. Also equipped with a 4.3 "LCD display. SparkFun DEV-18482

LWIR thermal imaging camera module equipped with a matrix with a resolution of 80x60 pixels with progressive scanning. It offers a viewing angle of 63.5° (diagonal) and 50° (horizontal) and can download data with a frequency of up to 8.6 Hz via the SPI interface. SparkFun SEN-16465

Camera module based on the CMOS MT9V034 matrix with a resolution of 752x480 px (0.36 MPx). Intended for use with OpenMV kits. SparkFun SEN-16775

Akyga AK-USB-48 is a coiled USB-A to USB-C cable with a length of 3 meters, designed for both aesthetics and functionality. Featuring a durable braided exterior and nickel-plated connectors, it ensures reliable connectivity while keeping your workspace tidy. It supports data transfer and charging up to 5 W, making it suitable for everyday use—from connecting accessories to charging mobile devices at home or in the office. An ideal choice for users seeking a durable and visually appealing cable for USB-C devices.