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Step-Down DC-DC converter module based on the D36V6F12 system. Input voltage 12.2.50V, output voltage 12V (max. 600mA). Pololu 3796

Acrylic glass case designed for NanoPC T3 Plus and NanoPC T4 minicomputers. FriendlyELEC T4 & T3 PLUS Acrylic Case

Module with 2 QTRX type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4442

Module with 9 QTRX type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4409

The 2ON-2OC emergency switch designed for safety systems in various devices. Thanks to the stainless steel housing and water resistance, it is durable and reliable in difficult working conditions

LA16Y-11ZS is a 23 mm diameter metal mushroom-type emergency stop switch designed for safety systems in industrial applications. Equipped with an automatic reset mechanism and a rotary closure, it offers high durability thanks to its steel housing and waterproofing, guaranteeing a long service life even in harsh environments

5.79-inch black and white e-Paper module with a resolution of 792x272 px. With a wide viewing angle, this display works well in a variety of lighting conditions, providing readability comparable to traditional paper. Waveshare 5.79inch e-Paper Module

The ring has sixteen RGB WS2812 diodes, controlled by means of serial signals. The module can be supplied with voltage from 4-7V, only one signal line is required to control it. NeoPixel Ring 16 x WS2812

20-wire 30cm IDC F/F cable

The LDLN030G33R is a linear LDO regulator from STMicroelectronics that provides a constant voltage of 3.3V with low dropout voltage and current consumption of up to 300mA. It features low power consumption (12µA) and low noise (6.5µVrms), making it ideal for precision applications such as powering RF modules and sensors.

Isolated USB - RS232/RS485 converter designed for industrial applications. It offers 4 channels for serial communication, including two RS232 and two RS232/RS485 channels. Provides easy communication between the USB interface and major serial communication standards. Waveshare USB TO 4CH RS232/485

The case is designed for Raspberry Pi Model 3B+/3B/2B. The casing modeled on the classic NES console. RetroFlag RPi NESPi Case +

Development Kit Artix-7 256 MB DDR3L, 16 MB Quad-SPI flash memory, programming via JTAG

The Raspberry Pi 5 case, made of durable ABS plastic, offers solid protection and easy mounting on a DIN rail in industrial environments. It has a transparent top window and a large interior space, allowing for convenient use and compatibility with various HATs. Waveshare PI5-CASE-DIN-RAIL-B

Development board with Espressif ESP32-S3R8 WiFi and Bluetooth LE module equipped with a dual-core Xtensa 32-bit LX7 processor. It offers 16 MB Flash memory and 8 MB PSRAM. The pins available on the board are compatible with Arduino Nano ESP32. Waveshare ESP32-S3-Nano

A computer performance monitor that allows you to display CPU, GPU, RAM and disk usage. It has a built-in microphone and an audio spectrum display function. It is connected to the computer via a USB port. Waveshare 4inch USB Monitor B

VL53L8CX sensor module that offers fast and accurate distance measurement up to 4 m via I²C or SPI digital interface. It can measure distances to multiple targets simultaneously, providing depth map data with a resolution of up to 8x8. The built-in power supply circuit allows operation in the voltage range from 3.2 V to 5.5 V. Pololu 3419

The ESP32-S3-BOX-3 is a development kit based on the ESP32-S3 SoC, ideal for creating AIoT, Edge AI, and IIoT applications. The ESP32-S3-WROOM-1 module supports WiFi 802.11 b/g/n (2.4 GHz) and Bluetooth 5.0, features 36 configurable GPIO pins, and includes a PCB antenna. It operates within a temperature range of -40 to +85°C with a supply voltage of 3.0 - 3.6V. The kit supports software solutions like ESP-BOX, ESP-SR, ESP-RainMaker, and ESP-Matter, facilitating the development of advanced IoT systems. ESP32-S3-BOX-3