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The converter allows you to supply devices with 5V (microUSB) voltage using energy transferred via Ethernet network using Power Over Ethernet (PoE) technology. The adapter also allows you to connect to the network at a speed of 10 / 100 / 1000Mbit

The ACS72981 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 250 kHz) and low conduction resistance (0.2 mΩ), it minimizes energy loss and offers a fast response time of less than 2 µs. Pololu 5252

Bearing GT2 20T pulley for a shaft with a diameter of 5 mm. Without teeth, suitable for 6 mm wide belt

The set is equipped with a high-performance STEVAL-FCU001V1 flight control unit, as well as engines, propellers, a plastic frame and a battery needed to assemble its own mini-drone. STMicroelectronics STEVAL-DRONE01

Rectangular, flexible section of transparent ITO coated plastic (Indium Tin Oxide). It conducts electricity, it measures 10cm x 20cm, thickness 0.25mm and resistance 50 Ohm per square inch. It can be used, among others in capacitive sensors (eg touch button, keyboard) or in other devices (eg heating the glass)

The ACS72981 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 250 kHz) and low conduction resistance (0.2 mΩ), it minimizes energy loss and offers a fast response time of less than 2 µs. Pololu 5262

The RoboClaw Solo motor controllers from Basicmicro (formerly Ion Motion Control) can control a single brushed DC motor using USB serial, TTL serial, RC, or analog inputs. Pololu 3291

Compact expansion module compatible with DRV8825 and A4988 stepper motor drivers. It allows you to connect the module with the controller and convenient connection of other system components

Module with the TMC2209 bipolar stepper motor driver. It enables control with a supply voltage ranging from 4.75 to 29 V and a current of up to 2.8 A

A communication module based on the Raspberry Pi RP2040 microcontroller, designed for data transmission in the 868 MHz band. It supports point-to-point LoRa and LoRaWAN operation, offering long range and low power consumption. The board is equipped with six Crowtail interfaces, an integrated battery charging circuit, and the ability to be powered by a solar panel. Compatibility with the Arduino IDE and MicroPython makes it an ideal platform for building IoT nodes, weather stations, and environmental monitoring systems. Elecrow RA-08H LoRaWan Node

E-Paper display with a diagonal of 2.13" and a resolution of 250x122 px with passive power supply via NFC. Waveshare 2.13inch NFC-Powered e-Paper

The BIQU Panda Build Plate 257×257 mm is a double-sided, flexible build surface designed for Bambu Lab 3D printers from the P1P, P1S, X1C, and A1 series. It features two different surfaces: a textured PEI side, offering excellent adhesion for popular filaments like PLA, PETG, and TPU, and a smooth PEI side, ideal for achieving clean and aesthetically pleasing first layers. The flexible spring steel construction allows for quick and easy removal of finished prints.

This adapter allows you to connect two SATA 3.0 drives to the Raspberry Pi 5 via a 16-pin PCIe interface. The device operates as a HAT+ and is automatically detected by the Raspberry Pi OS without the need for driver installation. It supports 2.5" and 3.5" drives, offers speeds of up to 6 Gb/s, and is fully compliant with AHCI 1.2 and NCQ. Ideal for building NAS servers, data storage systems, and IoT projects. Waveshare PCIe TO 2-CH SATA HAT+

The BIQU Panda Build Plate CryoGrip Pro Glacier (257x257 mm) is an advanced, double-sided build plate designed for Bambu Lab 3D printers from the A1 mini series. Made from 7-layer high-strength spring steel, it offers exceptional adhesion

Flexible e-Paper display with 2.9" diagonal and 296x128 px resolution. SPI interface. Without PCB. Waveshare 2.9inch e-Paper (D)

Electronic controller module for building an arcade game. Connectors placed on the board allow you to connect 12 momentary buttons, SANWA joystick, ZIPPY/HIPP joystick and function buttons

Module with a flexible e-Paper display with a diagonal of 2.9" and a resolution of 296x128 px. Communication via the SPI interface. Waveshare 2.9inch e-Paper HAT (D)

Double operational amplifier with low power consumption in the MiniSO8 housing. STMicroelectronics TSX632IST

A single comparator with an ultra low current in the SC70-5 housing. STMicroelectronics TS881ICT

A compact and powerful development board featuring the RP2350B microcontroller, featuring a dual-core ARM Cortex-M33 processor and Hazard3 RISC-V processor. It features 520 KB of SRAM, 16 MB of Flash, expandable with PSRAM, a DVI connector, a PIO-USB port, a microSD slot, and a 40-pin GPIO header. The board supports SPI, I2C, UART, and USB communication, and offers 12 programmable state machines (PIOs) and an on-board temperature sensor. Waveshare RP2350-PiZero