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A set of 120 elements consisting of brass spacers with the lengths of 5 mm, 10 mm, 15 mm and 20 mm, and M3 screws and nuts. The whole thing is closed in a small organizer

50-pin male straight socket, 2.54mm pitch, DC3, dual-row, for IDC connector. IDC-50P-S.

Self-adhesive kapton tape with a width of 10mm, made of polyimide, protects electronic components from high temperatures. It is also used during 3D printing.

Universal "third hand" auxiliary tool with magnifying glass and LED backlight.

IDC 20P connectors for quick integration of ribbon cables in digital, control, and embedded system applications. IDC-20P-S.

STM32L4P5CGT6, Ultra-low-power microcontroller with FPU Arm Cortex-M4, 120 MHz with 1024 kbytes of Flash memory, LQFP48

GNSS antenna enabling dual-band reception (L1/L5) for the GPS, GLONASS, Galileo, IRNSS and BeiDou constellations. Uses an SMA connector. Waveshare GPS External Antenna (D)

Motor with 37 mm diameter and 65 mm length, 6,3:1 metal gear, 24 V operating voltage, 0,1 A to 3 A power consumption, 1600 RPM speed, 3,5 maximum torque and 64 CPR encoder. Pololu 4698

Motor with 37 mm diameter and 70 mm length, 70:1 metal gear, 24 V operating voltage, 0,1 A to 3 A power consumption, 140 RPM speed, 31 maximum torque and 64 CPR encoder. Pololu 4694

Industrial RS232/485 converter for Ethernet and WiFi. It is mounted on a DIN rail. Supports Modbus and MQTT protocols. Waveshare RS232 RS485 TO ETH (B)

Expansion board with BlueNRG-M0 module compatible with Bluetooth v4.2. It is compatible with the ST morpho connector system (unmounted) and Arduino UNO R3. Communication with the module is via the SPI interface. STMicroelectronics X-NUCLEO-IDB05A2

Espressif ESP32-S3 WiFi module board with 32-bit dual-core Xtensa 32-bit LX7 processor. It offers 4 MB Flash memory and 512 kB SRAM and an RGB LED. It has a built-in ceramic WiFi/BLE antenna. Waveshare ESP32-S3-Zero

Miniature peristaltic pump powered with the voltage 12 V. Made of durable materials, ensures long operation with low noise level. The set includes hoses.

Set of snap on, bullet and ring connectors. The box contains 450 connectors in two colors: red and blue. Connectors are designed for wires from 16 to 22 AWG.

Set of 6 insulating tapes in the following colors: red, yellow, yellow-green, green, blue and black.

NP330 print server designed to share printers on a computer network. Thanks to Bluetooth support, the print server allows for wireless connection to mobile devices, eliminating the need to run Ethernet cables. NP330-Bluetooth

Set of bullet terminals with insulation for wires from 0.5 to 1.5 mm². The box contains 50 male and 50 female connectors in five colors: black, red, green, yellow and blue.

A set of ferrules terminals. The box contains 870 connectors in three colors: red, green and yellow. Connectors are designed for wires from 10 to 20 AWG.

A housing dedicated to Flipper Zero made of flexible and durable silicone. Perfectly protects the device against scratches, dust, falls and other mechanical damage. Flipper Zero Silicone Case

A set of 328 colored heat shrink tubes with a diameter of 1, 2, 3, 4, 6, 8, 10 and 14 mm and a length of 40 or 80 mm.