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ESP32-S3-POE-ETH-8DI-8RO is an industrial actuator module with Wi-Fi, Bluetooth, and Ethernet PoE connectivity, equipped with 8 digital inputs and 8 relay outputs with isolation. Thanks to RS485 support, microSD, and extensive protection mechanisms, it is suitable for use in industrial automation, control systems, and monitoring of AC- or DC-powered devices.

A set of two Pololu wheels measuring 32x7mm in black. Fits D-shaped shaft with a diameter of 3mm. Pololu 1087

USB power cable, 80 cm long, with a 3.5 x 1.35 mm plug, is used to power devices such as speakers or flashlights and is compatible with charging phones. Akyga AK-DC-03

I2C-UART converter module with two UART output interfaces. Configuration of I2C addresses allows you to connect up to 4 such modules to one controller, which means extending the board\'s capabilities by 8 UART interfaces. DFRobot DFR0627

Switch-mode power supply with an output voltage of 24V and current efficiency of 2.7 A. The cable is terminated with a 5.5x2.5 mm DC plug and has built-in overload, overvoltage and short-circuit protection. CELLEVIA POWER CLD-6524-T3-ER25

A multifunctional device (computer attachment) that combines a 2-channel digital oscilloscope and a 16-channel logic analyzer. Hantek6022BL

Module with IPS LCD display, 1.14" diagonal and 240x135 px resolution. Communication via SPI interface. SB Components 21741

A pin expander designed to work with the Raspberry Pi. It provides 2 UART and 8 GPIO interfaces and communicates via the I2C bus. SB Components 14873

Module with GSR skin resistance sensor. It is used to measure skin activity, which reflects the stress response and experienced emotions. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020052

The BLE 4.0 Bluetooth module with the CC2541 system has an integrated PCB antenna and an extensive AES security system. Thanks to the built-in system CC2541 from Texas Instruments, it is possible to create a project without the use of an additional microcontroller. modCC2541

Dispensing needle for precise application of glue, flux with an internal diameter of 0.6mm and an external diameter of 0.89mm. Set of 5 pcs

Pololu 4810 is a set of two JST SH 2-pin adapters that enable connecting JST SH wires to breadboards or prototype circuits. Thanks to compatibility with JST SH wires and the standard 2.54 mm pitch, the adapter facilitates quick prototyping and integration in electronic projects.

LED strip with addressable RGB WS2813B diodes on a black PCB. It is powered by 5 V DC, has a length of 5 m and 60 LEDs/m. Protection degree IP67

Driver module for two DC brushed motors with current efficiency up to 5 A per channel. It can work with LiPo 2S and 3S packets

Programming module for AM32 and BLS32 series ESC controllers. It allows you to easily update the controller software via the USB Type-C connector. RhinoESC Crawler

CR1620/GMB is a lithium coin cell battery of the CR1620 type with a voltage of 3 V and a capacity of 70 mAh. Its compact dimensions (Ø 16 mm × 2 mm) and universal application in consumer electronics make it suitable for projects requiring long-lasting power supply and low-profile installation.

The ZD-11E service handle is an extremely useful tool when installing and repairing PCB\'s

The nozzle with a diameter of 0.6 mm for most heads used in 3D printers. Designed for 1.75 mm filaments