Gravity: UART MP3 Voice Module is an MP3 sound player module with a built-in 8 MB memory. It is powered by 3.3-5V and controlled by the UART interface. DFRobot DFR0534

Shield - Xbee w / o RF module

Ethernet network cable UTP Cat6 unshielded patchcord, 1 m long, gray, with 2xRJ45 connectors. Lanberg PCU6-10CC-0200-S

32-bit microcontroller with ARM Cortex-M4 core MCU + FPU, Ultra-low-power, 2MB Flash memory, 640KB SRAM, ext. SMPS, LQFP144

Module with IPS LCD display, 1.14" diagonal and 240x135 px resolution. Communication via SPI interface. SB Components 21741

The POT0017 potentiometer enables precise adjustment of electrical parameters in applications requiring stability and accuracy. Designed for panel mounting, it is equipped with flat solder terminals and resistant to long-term use.

Module with MEMS type microphone (SPH0645LM4H-B). It allows you to receive a sound signal and send it using the I2S audio interface. Powered by 1.6 ... 3.6V voltage. Adafruit 3421

Eraser for EPROM memory. It uses UV radiation and allows you to clear the memory contents in any case

The Micsig MS-A-007 Test Probes are a set of five precision needles designed to accurately test electronic components on PCBs and other delicate systems. Made of durable materials, the probes have thin, sharp tips that provide positive contact with the test points, minimizing the risk of damaging components.

Module with IPS LCD display with a diagonal of 2" and a resolution of 320x240 px. Communication via the SPI interface. Waveshare Pico-LCD-2

The board with prototype holes is dedicated to the Raspberry Pi Pico. It offers an area of 6x20 holes with a 2.54 mm pitch with marked pins. SB Components 21499

Expansion board with LoRa Node SX1262 module and GNSS L76K dedicated for Raspberry Pi. It supports the LoRaWAN protocol and allows communication in the 433 MHz frequency band and enables positioning within the GPS, GLONASS, BDS and QZSS systems. Waveshare SX1262 433/470M LoRaWAN/GNSS HAT

Knob with an inner diameter of 6 mm for mounting on a rotary potentiometer. Red color

The Lanberg 3Prong RJ-45 plug ensures compatibility with various cable types, ideal for structural installations and patch cords. Set of 100 pieces. Lanberg PLU-5000

32-bit microcontroller with ARM Cortex-M4 core MCU + FPU, Ultra-low-power, 1MB Flash memory, 640KB SRAM memory, LCD-TFT & MIPI DSI, LQFP144, STM

Gravity: DS18B20 Temperature Sensor is a module with a temperature sensor compatible with Arduino boards. The module can be supplied with 3.3-5V voltage and measures the temperature in the range -55 ~ 125 ° C. DFRobot DFR0024

4-pin speaker socket with banana connectors. Rectangular, dimensions 122 x 95 mm

Module with pressure and temperature sensor BMP280. It allows to read the atmospheric pressure in the range from 300 to 1100 hPa and communicates via the I2C interface. Pimoroni PIM411