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A set consisting of a stepper motor driver module based on the ULN2003 system and a stepper motor powered with 5V voltage.

74HC123D is a dual monostable multivibrator in CMOS technology, designed for precise pulse generation with a defined duration. It is used in digital systems for delay, synchronization, and edge detection. The SOP‑16 package and wide temperature range make it suitable for embedded and industrial applications.

FNIRSI HS-01 electric soldering iron uses DC and PD dual power input, power up to 96W (DC), PD input power up to 65W, Type-C interface, 9-24V working voltage, and be powered by a 12v/3a power bank or 9v/2.0a for field repair.

A mains charger with a USB socket and a built-in type-C USB cable. The maximum current generated by the charger is 2.4 A. eXtreme ATCCU24B

Lead-free tin Bi57Sn42Ag1 without flux, 25 g spool, diameter 1.00 mm. Bi57Sn42Ag1-B/T

modNRF905 is a versatile RF transceiver module operating in three ISM bands, ideal for remote communication between devices in IoT systems, automation, and remote control. With low power consumption, fast channel switching, and an included antenna, it provides stable and energy-efficient wireless connections.

The ring has eight RGB WS2812 diodes, controlled by means of serial signals. The module can be supplied with voltage from the 5V range, only one signal line is required to control it. NeoPixel Ring 8 x WS2812

Digital oscilloscope with compact dimensions. It offers a frequency bandwidth of 200 kHz and a sampling rate of 2.5 MS/s. Equipped with a 2.8" colour display with a resolution of 320x240 pixels. Fnirsi DSO152

HS01 is a precision soldering iron for PCB electronics soldering. Depending on the value of the supply voltage, it can reach the power of 65W or even 95W. The HS01 soldering iron has a digital OLED display and its operation is controlled by an ARM 32-bit processor. Thanks to the USB-C connector, we can use USB PD chargers for power. The tip is integrated with the heater and reaches the set temperature very quickly within a few seconds

Set of 65 modules and sensors. It can be used with popular development boards including Arduino, STM32 and Raspberry Pi

Starter kit equipped with a STM32G071RBT6 microcontroller (128 kB Flash, Cortex-M0 +), with a built-in programmer-debugger ST-Link / v2-1, designed for prototyping devices with USB Type-C interface. STMicroelectronics STM32G071B-DISCO

32-bit microcontroller from the STM32G4 family with ARM Cortex-M4 core, 128kB Flash memory, 32kB RAM memory, clock speed up to 170MHz and I2C, SPI, UART/USART, LIN, IrDA, I2S, DMA, PWM, Temp Sensor, WDT interfaces, A/D 10x12b in an LQFP32 enclosure. STMicroelectronics STM32G431KBT6

A detector that can detect hidden objects behind walls, such as metals, live electrical cables and wood. Equipped with a display with indicators and an audible alarm. Fnirsi WD-02

NUCLEO series starter kit equipped with STM32G474RE microcontroller (512 kB Flash, Cortex-M4), with built-in programmer-debugger ST-Link-V3E, equipped with connectors compatible with Arduino.

The 3.3V and 5V power supply module is a versatile solution for projects requiring power at different voltage levels, ideal for microprocessor and sensor systems. Compatible with breadboards, it supports 6V - 12V input and offers simultaneous 3.3V and 5V outputs, providing stable power for a variety of components.

Knob with an inner diameter of 6 mm for mounting on a rotary potentiometer. Black color

16-pin OBD2 connector (male plug) for vehicle diagnostics

Small motor with metal gear and encoder, rotation speed 60 RPM, operating voltage 6 V. GA46-N20E-0044

Universal charger for 1-6S Li-Ion, LiPo, LiFe, LiHV, Pb, Ni-Cd and Ni-MH batteries. It is powered by a DC XT60 connector, is equipped with an XT60 socket and a balancer connector. ISDT Q6 Nano

Mini charger designed for single-purpose Lipo batteries. It enables simultaneous charging of 4 batteries. It is powered by a USB type C ISDT UC4 connector