Case dedicated to protect GNSS receivers against difficult field conditions. Custom slots are molded into the case to hold the Facet RTK receiver, 915MHz radio with antenna, power supply, cables and adapters. SparkFun PRT-19642

Module with MLX90614-DCC sensor for non-contact temperature measurement in the range from -70℃ to 380℃. I2C communication. DFRobot SEN0206

3D stereo camera module, which is built with two cameras with Sony IMX219 sensor and ICM20948 IMU sensor. It is designed to work with the Raspberry Pi Jetson Nano. Waveshare IMX219-83 Stereo Camera

Step-Up/Step-Down converter with an output voltage of 5 V, an input voltage from 3 to 15 V and a maximum current of up to 600 mA

Voltage and current sensor module. It works with a shunt resistor and voltage divider and the INA-169 chip and can measure voltages up to 52 V and currents up to 90 A. SparkFun SEN-16408

Crossover for woofers with a division frequency of 300 Hz. Works with 4 to 8 ohm speakers and offers up to 200 watts of power

Light ring with 60 RGB LEDs, type WS2812, controlled by a serial signal. The module can be powered by 5V, only one signal line is required to control it.

A module with a 16-channel input/output port expander controlled by an I2C interface. It was based on the MCP23017 chip and equipped with a Gravity connector. DFRobot DFR0626

Light ring with 40 RGB LEDs, type WS2812, controlled by a serial signal. The module can be powered by 5V, only one signal line is required to control it.

Light ring with 32 RGB LEDs, type WS2812, controlled by a serial signal. The module can be powered by 5V, only one signal line is required to control it.

RGB LED matrix display with a resolution of 64 x 32 (2048 LED). DFRobot DFR0460

Module with ultraviolet (UV) sensor based on the GUVA-S12D system. It allows measurement of radiation with a wavelength in the range from 240 to 370 nm. The module has a connector in accordance with the Grove standard. Seeed Studio 101020043

Light sensor module in the form of a photoresistor. A comparator and a potentiometer are placed on the board. The module has a digital output

The XH-M131 module is a universal module that allows you to control devices with a current consumption of up to 10A depending on the light intensity, which makes it ideal as a twilight sensor for home or garage lighting. It is easy to operate with potentiometer light level adjustment, can be controlled by various 12V power sources and requires no soldering for easy installation. XH-M131

Adapter with SMA male connector on both ends. Allows the conversion of a female SMA connection with standard polarity to a male one. SparkFun WRL-21225

The inverter is powered by 12V DC, it generates alternating current to supply electroluminescent wires that glow under the influence of high voltage supply

Module with a light sensor based on the APDS-9002 system. With the aid of this system, it is possible to measure the intensity of illumination in lux. The module has a connector in accordance with the Grove standard. Seeed studio 101020076

Module with Flash memory W25Q128 with a capacity of 128 Mbit (16 MB). It communicates via the QSPI interface. Adafruit 5634

Two-way speaker crossover with a dividing frequency of 2800 Hz. Works with 4 to 8 ohm speakers and offers up to 350 watts of power

Two-way speaker crossover with a division frequency of 2500Hz/3000Hz. Works with 4 to 8 ohm speakers and offers up to 250 watts of power