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Pocket-sized digital oscilloscope in assembled form. Based on an ARM Cortex-M3 core microcontroller, it is equipped with a 320x240 pixel colour display. Fnirsi DSO150

A-Star 328P Micro is a small board based on ATmega 328PB microcontroller. The system has a loaded bootloader compatible with Arduino. The board has 24 I / O ports . The circuit board works with 5 volts logic voltage. Polol 3161

A-Star 328P Micro is a small board based on ATmega 328PB microcontroller (Flash, 32 KB, SRAM, 2.5 KB, EEPROM, 1KB, 16 MHz). The system has a loaded bootloader compatible with Arduino. The board has 24 I / O ports (of which 9 pins can be used for PWM outputs and 8 pins for analog inputs). Supply voltage 5.5 ... 15 V. The board works with 5 volts logic voltage. Pololu 3160

Three-axis joystick with 5 kΩ resistance potentiometers that register the position of the X, Y and Z axes. It provides precise motion control in three dimensions, allowing the user to smoothly control connected devices. R300B-M2

USB tester for precise monitoring of the operation of devices connected to the USB port. Allows recognition of fast charging modes and monitoring and conversion of PD modes. Fnirsi FNB48S

Rectangular LED 5x2 mm Yellow Diffused, angle 160 degrees; light intensity 45 mcd (20mA) (2.2V); df 590nm

Module with a button, LED diode and a blue cap. DFRobot DFR0029-B

Module with 5 A 250 VAC relay. DFRobot DFR0017

Nozzle designed for 3D printers with the popular E3D(V6) hotend. The Teflon coating prevents the filament from sticking to the nozzle

BMS protection circuit designed for 5 Li-Ion cells. It has a charging function with balancer option, a discharging function and an over-discharge protection function. HXYP-C47-MA18-5S

Plug-and-print hotend, ideal for Bambu Lab P1 3D printers, providing simple, solderless installation and quick setup. With a 0.4 mm Revo High Flow nozzle and a 60-watt heating core, it enables printing at flow rates of up to 40 mm³/s, while tool-free nozzle changing at room temperature ensures ease of use and excellent printing performance. BIQU Panda Revo Hotend for P1

A 30 W soldering iron in standard mode and 130 W in Therma-Boost mode. It enables fast and precise work by reaching the working temperature of 510°C in just 45 seconds. The lightweight design, LED indicators informing about the working mode and a set of 5 interchangeable tips make it a versatile tool for both home and professional use. Weller TB100EU

Gravity sensor adapter with 3-pin terminal connector. There are two 10 kΩ pull-up and pull down resistors on the board, set with a jumper. DFRobot DFR0055

Gravity: Digital Crash sensor is a microswitch module (left) often called a limit switch. The module is powered by 5V voltage and has a digital two-state output. DFRobot SEN0138-L

Gravity: Digital Capacitive Touch Sensor is a capacitive touch sensor powered by 3.3V ... 5V voltage. DFRobot DFR0030

HDMI 3.5 "480 x 320 pixel color LCD module with touch panel for Raspberry Pi. Waveshare 3.5inch HDMI LCD

Plug-and-print hotend, ideal for Bambu Lab X1 3D printers, providing simple, solderless installation and quick setup. With a 0.4 mm Revo High Flow nozzle and a 60-watt heating core, it enables printing at flow rates of up to 40 mm³/s, while tool-free nozzle changing at room temperature ensures ease of use and excellent printing performance. BIQU Panda Revo Hotend for X1

UART - RS232 converter with DB9 socket. Waveshare rs232-board

LCD graphic display with 128 x 64 resolution, black content, white backlight, based on RA8808 controller.