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2-channel WiFi switch that can connect and control two household appliances. It allows you to independently turn on / off each of the two connected devices and set time schedules using the EWeLink application. Sonoff Dual

Base board compatible with Arduino. It was equipped with the ATSAMD21G18 microcontroller. It has 26 I/O lines and 14 analog inputs. SparkFun DEV-14812

Waveshare ESP32-S3 2.8inch Display Development Board – compact, multifunctional development board with color LCD, integrated audio, and wireless communication, designed for developing HMI, IoT, and smart interface applications. Thanks to support for popular development environments and extensive hardware interfaces, it is ideal as an educational, prototyping, and deployment platform.

Blade tip 900M-T-I for station AOYUE, ZHAOXIN, REPRO, YIHUA, PT, WEP, black, manufactured by ZHAOXIN

ARK2 / 508 - 2pin mounting bracket 5.08mm

Cap for Xbee and Arduino. It has been designed for wireless sensor networks such as WiFi, Bluetooth 2.0 / 4.0 and Zigbee. DFRobot DFR0015

SDS1102CML+ is a versatile digital oscilloscope with a 100 MHz bandwidth and two channels, ideal for engineers and technicians. With a memory depth of 2 Mpts and a sampling rate of 1 GSa/s, the device provides precise signal recording and analysis. Equipped with advanced features such as a digital filter, waveform recorder, and support for 32 measurement parameters, the SDS1102CML+ is an excellent tool for various engineering applications. Siglent SDS1102CML+

The ESP32-S3-LCD-7 development board from Waveshare, equipped with a 7" screen with a resolution of 800×480, is designed for creating graphical user interfaces in applications based on the ESP32-S3 microcontroller. Thanks to the presence of PSRAM, large Flash memory, support for popular communication interfaces, and battery power supply, the board is suitable for HMI projects, information terminals, device controllers, and IoT systems requiring graphics support without touch functionality.

The housing is designed for the Odroid N2 minicomputer in black. HardKernel ODROID N2 Case

GoodRam Cl! Ck Pendrive UCL 32GB, USB 2.0 with Push & Pull system

Tip 900M-T-0.5C beveled to the station AOYUE ZHAOXIN REPRO YIHUA PT WEP black from ZHAOXIN.

Module with a USB Type-C connector intended for device prototyping. The pins are placed on a connector with a 2.54 mm pitch, which greatly facilitates the use of USB Type C, e.g. with breadboards. Adafruit 4090

5V Mono Stereo Output Bluetooth Audio Module Universal Bluetooth Module Receiver Module 7 PIN Output Interface Speaker Amplifier

5MP Mini Camera OV5647 Sensor 1080p 720p video for Raspberry Pi official Board. ArduCAM B0033

ESP32-S3-LCD-5B is a high-performance development board with a 5-inch high-resolution display, offering extensive communication capabilities and external power input in the range of 7–36 V. With expanded memory, isolated inputs/outputs, and support for Wi-Fi and Bluetooth, it is suitable for industrial HMI systems, smart control panels, and IoT projects where touch functionality is not required.

HAT module with RFM95W 868 MHz system for LoRa/LoRaWAN communication and OLED display, designed for Raspberry Pi minicomputers. Adafruit 4074

Radio module with the RFM69HCW (868 MHz or 915 MHz) system, designed to work with the Raspberry Pi. Equipped with an OLED display and buttons. Adafruit 4072

Compact engine with 75: 1 LP transmission, shaft speed is 290 rpm, torque is 0.8 kg * cm (0.08 Nm), plate with connector PH 2.0. DFRobot FIT0457