Power Supply 5V/4A

LoRa module based on ESP32-WROOM-32E with WiFi and Bluetooth communication and LoRa RFM95W modem. There are ESP32 pins and a Qwiic connector on the board. SparkFun WRL-18074

Board with the WiFi Espressif ESP32-C3 module. It offers 4 MB of Flash memory and 400 KB of SRAM and an RGB diode. It is equipped with a STEMMA QT connector. Adafruit 5405

Filament Artillery PLA Black 1kg 1.75mm is a high-quality, versatile filament for 3D printers, ensuring precise and aesthetic prints

Ultraviolet light sensor module, RoHS

Cytron XBee Shield

The Multi-Touch Display Shield is a gorgeous 2.8“ touchscreen display with a powerful on-board microcontroller that performs graphics processing tasks. The display is a capacitive touchscreen with QVGA resolution (320×240) and 2 finger multi-touch support. Digilent 410-317

DISORTION PLUS - A KIT FOR INDEPENDENT INSTALLATION

Assembled symmetrical power supply for audio amplifiers. AVT3233 C

Bodhilabs VPack5.0V 1-AA Battery Holder w/ 5V Regulator

16GB eMMC 5.0 module for ODROID-XU3/XU4, Linux

A small Li-Pol battery with a nominal voltage of 3.7 V and a capacity of 1350 mAh. Leaded wires, dimensions: 5 x 37 x 59 mm. Akyga LP503759