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A module with line sensors designed to work with the Kitronik kit. It has two sensors in the form of phototransistors that generate an analog voltage that can be read by the microcontroller. The module is equipped with a 4-pin connector (3V, 0V, L, R), which allows for power supply and reception of signals from the sensors, and the output voltage changes depending on the detected surface, which allows it to be used not only with the Kitronik kit, but also with platforms such as Arduino or Raspberry Pi Pico. Kitronik 56111

Maxell AAA 1.5V LR3 Alkaline Battery is a reliable power source, perfect for everyday devices such as remote controls, toys, and flashlights. With high-quality construction, it ensures long-lasting and stable performance. The pack contains 4 batteries, providing a convenient solution for users who need multiple cells at once.

The Lanberg Cat. 8.1 patch cord with Fluke Passed certification guarantees top quality and reliability, enabling optimal network connections compatible with various networking devices in any environment. Lanberg PCF8-10CU-0500-G

The 95.05 series socket from Finder is a reliable, versatile and easy-to-install solution for installing relays on a DIN rail or panel, characterized by high insulation strength, a wide operating temperature range and a compact design, ideal for industrial applications and building automation. Finder 95.05 SPA

Finder 9D.01.5.080.0304 is a distribution block with a maximum current capacity of 80 A, featuring 3 inputs and 4 outputs for efficient power distribution in electrical installations. Designed for mounting on a 35 mm DIN rail, it supports wires with cross-sections ranging from 2.5 to 16 mm², offering flexibility in various industrial applications.

TFT 1.8 "display module with SD, ST7735S, RoHS socket

DFRobot FIT0489-D

JTAG/SWD Emulator with USB interface

The HC-05 signal lamp is an LED device powered by 12 V, emitting intense red strobe light at a frequency of approximately 500 flashes per minute. It is commonly used in gate automation and alarm systems, providing high visibility and safety

PoE power supply module designed for Raspberry Pi 3B + and 4B. It allows you to use the PoE interface to power the Raspberry Pi via an Ethernet cable, eliminating the need for a separate power supply. Waveshare PoE HAT (B)

32-bit microcontroller from the STM32L4 family (low power series) with ARM Cortex-M4 core, 128kB Flash memory, 40kB RAM, clock speed up to 80MHz and I2C, SPI, UART / USART interfaces, USB FS, LIN, IrDA, I2S, DMA , Motor Control PWM, Temp Sensor, WDT, A / D 10x12b in the LQFP48 housing. STMicroelectronics STM32L412CBT6

DC Micro motor module with metal gear with a gear ratio of 75:1. The motor is connected to the board containing the driver. DFRobot DFR0399

Plastic enclosure Z94 lightgray ventilated ABS

The R6 AA battery basket is an essential item for hobbyists, DIY enthusiasts and electronic device users looking for a reliable and easy-to-use solution for powering a single AA battery

An efficient step-down converter that reduces the input voltage to 3.3 V at a maximum current of 100 mA, offering high efficiency due to low quiescent current (<20 μA). It supports input voltages from 3.3 V to 65 V, has a Power Good (PGOOD) function, an EN input for system shutdown, and short circuit and overheat protection, making it a reliable and energy-efficient solution. Pololu 5372

IOT.ZD1006 Pi3J ABS V0 - Din rail enclosure iot.ZD1006 pi3 lightgray ABS V0

The Hantek PP-250 is an oscilloscope probe with a bandwidth of 250 MHz, designed for precise high-frequency signal measurements. Equipped with a 1×/10× attenuation switch, it allows flexible adjustment for various measurement applications. Its ergonomic design and solid construction ensure comfortable use and long-lasting durability in everyday laboratory work.

4-digit 7-segment 0.56 "LED display. Built-in HT16K33 controller allowing communication via I2C bus. Equipped with STEMMA QT connector. Adafruit 5601