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Liquid level sensor (up to 124 mm) with analog output. The output voltage varies in proportion to the liquid level. The measuring element is placed in a plastic housing. Adafruit 3828

Cable USB plug A - USB Type C angled plug, 50 cm long. Goobay 66500

This stepper motor driver offers microsteps down to 1/256th of a step, ensuring exceptional precision and smooth motion. Its simple operation—requiring only two microcontroller pins—and low operating voltage (1.8 to 10V) make it ideal for energy-efficient mobile, robotic, and DIY applications. Integrated connectors, LEDs, and a potentiometer for current adjustment facilitate prototyping and secure integration with popular platforms like Arduino and ESP32. Adafruit 6353

IoT development board equipped with ESP32 chip with WiFi and Bluetooth, has a USB-UART interface allowing programming via the USB port of the computer. DFRobot DFR0625

Shredder oil is a product that ensures optimal lubrication of shredder knives, extending its life, increasing work efficiency and preventing paper jams

A precise paint thickness gauge that enables quick and non-invasive measurement of layers on steel and aluminum substrates. Thanks to electromagnetic induction and eddy current technology, it automatically recognizes the type of metal and ensures high measurement accuracy. The compact design, rotating screen and 600mAh battery make it an ideal tool for use in the automotive and industrial sectors. Fnirsi CTG-20

Module with ACS723 current sensor with a measuring range of AC and DC ± 5 A. It communicates via an analog interface. SparkFun SEN-13679

Logic Analyzer USB

ARM Cortex-M4 MCU, 128 KB Flash, 128kB SRAM, 84 MHz CPU, DSP with FPU, Art Accelerator, LQFP100, STM, RoHS

A set of 9 mounts for Arducam camera lenses. Includes 5 metal and 4 plastic handles. Arducam LHK01

JTAG / SWD programmer-debugger with USB and WiFi interface. It supports microcontrollers and microprocessors with Cortex-M, Cortex-A, Cortex-R and ARM7, ARM9 and ARM11 cores of most manufacturers as well as 8051, RISC-V, PIC32, RX. Segger J-Link WiFi (8.14.28)

Universal power adapter Akyga AK-TB-34 5.0V / 2.0A 10W 3.5 x 1.35 mm 1.5m

The 4-port USB 3.0 Hub, it allows data transfer speeds of up to 5Gbps. Black color. Unitek Y-3089

EMMC 5.0 Flash memory module for Odroid H2/H3 computers. 64GB capacity, no operating system pre-installed. The kit includes a microSD adapter. Hardkernel 64GB eMMC Module H2/H3

300mm ArduCam extension cable. Compatible e.g. with IMX219 image sensor. ArduCam B0186

Module with minicamera based on IMX219 matrix with 8 MPx operation for Nvidia Jetson Nano, with 300 mm tape. ArduCAM B0185

Akyga AK-CH-20 100W USB-C USB-A PD GaN 5-20V / 1.5-5A wall charger white

Akyga AK-CH-19 40W 2x USB-C 20W PD Quick Charge 3.0 5-12V / 1.67-3A wall charger white

Network card with USB connector operating in the 5GHz frequency band. It allows you to connect devices without an internal network adapter to the WiFi network. The card is equipped with a detachable 2dBi antenna. Quer KOM0640-5