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Filament by PlastSpaw with an excellent quality-price ratio. Made of high quality PET-G granules. 1 kg of filament with a diameter of 1.75 mm is wound on the spool

ESP32-S3-Touch-LCD-3.5 is a modern development platform integrating multimedia, communication, and sensor functions. With a touch display, audio, IMU, and MIPI camera support, it enables the creation of advanced user interfaces and interactive applications with Wi-Fi and Bluetooth connectivity. Ideal for control systems, portable devices, and interactive HMI panels.

Filament by PlastSpaw with an excellent quality-price ratio. Made of high quality PET-G granules. 1 kg of filament with a diameter of 1.75 mm is wound on the spool

RP2350-Touch-LCD-2.8 is a versatile development platform with a touchscreen and audio functions, designed for projects involving user interfaces, audio playback, motion tracking, and remote communication. It combines the processing power of the RP2350 with a rich set of peripherals and low power consumption, making it ideal for portable, educational, and HMI applications.

Filament by PlastSpaw with an excellent quality-price ratio. Made of high quality PET-G granules. 1 kg of filament with a diameter of 1.75 mm is wound on the spool

ESP32-S3-Touch-LCD-1.85C is a complete solution for implementing projects with a graphical user interface, touch control, and audio processing. Thanks to its compact design and support for AI functions, the device is suitable for smart control terminals, portable HMI systems, and speech recognition applications.

Filament by PlastSpaw with an excellent quality-price ratio. Made of high quality ABS granules. 1 kg of filament with a diameter of 1.75 mm is wound on the spool

8-CH RS485 TO ETH (B) is a reliable industrial RS485-to-Ethernet converter, offering eight isolated serial channels and two network ports for simultaneous data transmission and cascading communication. Designed for industrial applications, it integrates Modbus server functionality, MQTT gateway, and data conversion to JSON format. With support for multiple operating modes and configuration via web browser, it is ideal for automation systems, data acquisition, and infrastructure monitoring.

PCIE TO 4-CH NVME Board (B) (US) is a reliable solution for expanding the Raspberry Pi 5 with high-speed data storage using four NVMe drives. Ideal for server applications, workstations, AI projects, and home NAS setups, it offers high performance and comes with a US plug power supply included.

Filament by PlastSpaw with an excellent quality-price ratio. Made of high quality ABS granules. 1 kg of filament with a diameter of 1.75 mm is wound on the spool

A USB-to-I2C adapter that allows a computer to act as an I2C bus controller, supporting speeds over 1 MHz, clock stretching, and bidirectional communication. The device offers full galvanic isolation between USB and I2C, protecting the computer from damage and interference, and provides an isolated 3.3V or 5V voltage, eliminating the need for an external I2C power supply. With JST SH and goldpin connectors, USB-C support, a virtual serial port, and a Python library, the adapter is a versatile tool for working with I2C devices in both hobbyist and professional projects. Pololu 5397

This ideal diode module allows for safe connection of two power supplies to a common output point, preventing reverse current flow. Built-in 20mΩ resistors allow for simple voltage compensation and load balancing between the power supplies. The board offers flexible input and output connectors, facilitating integration into industrial and hobby systems requiring high power reliability. Pololu 5398

This SPST solid-state relay module allows for safe switching of DC circuits up to 60 V and 7 A, offering galvanic isolation and low conduction resistance (approx. 30 mΩ) thanks to the use of back-to-back MOSFET transistors. It features fast switching time (up to 1 ms), low control current consumption (approx. 10 mA), and the ability to control a signal from 2.7 to 40 V. Its compact design, lack of mechanical components, and the ability to mount on 2.54 mm connectors or screw terminals make the module a durable and quiet solution for systems requiring reliable isolation and long service life. Pololu 5420

This SPST solid-state relay module allows for safe switching of DC circuits up to 30 V and 11 A, offering galvanic isolation and low conduction resistance (approx. 30 mΩ) thanks to the use of back-to-back MOSFET transistors. It features fast switching time (up to 1 ms), low control current consumption (approx. 10 mA), and the ability to control a signal from 2.7 to 40 V. Its compact design, lack of mechanical components, and the ability to mount on 2.54 mm connectors or screw terminals make the module a durable and quiet solution for systems requiring reliable insulation and long service life. Pololu 5421

RJ-45 female connector wit transformer and LEDs (comp. with STE100P)

This L298N module allows independent control of two DC motors or one stepper motor, ideal for robotics and DIY projects. It supports power supplies from 7V to 35V and has a built-in 5V regulator that can power additional circuits. Control is performed via the ENA, ENB, and IN1–IN4 pins, allowing for adjustable rotational direction and speed. The module is equipped with protection diodes and filter capacitors for stable and reliable operation.

Compact digital soldering iron with up to 100 W of power, powered by USB-C (PD 2.0), ideal for field and workshop work. It supports C210 tips, offers temperature control from 100-450 ° C, and the built-in OLED display and LED lighting provide convenience and precision. With an accelerometer, sleep mode and the possibility of firmware updates, the TS21 combines the functions of a soldering station with the mobility of a professional tool. Miniware TS21

90° angled antenna cable, 1.5 m, with double shielding and IEC-type connectors, provides reliable connections in TV and radio installations. The angled connectors facilitate installation in hard-to-reach places, while effective shielding minimizes interference, ensuring high signal quality.

Superglue instant adhesive 3 g cyanoacrylate provides fast and durable bonding of various materials such as metal, ceramics, glass, and plastics. Precise application and quick setting time make it suitable for modeling work, home repairs, and industrial applications. The airtight cap protects the glue from drying out, allowing for multiple uses.