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Step-Down DC-DC converter module based on the D36V6F5 chip. Input voltage 5.2..50V, output voltage 5V (max. 600mA). Pololu 3792

Two-axis joystick with 5 kΩ resistance potentiometers that register the position of the X and Y axes. It provides precise motion control in two dimensions, allowing the user to smoothly control connected devices. JH-D202X-R2

Light ring with 60 RGB LEDs, type WS2812, controlled by a serial signal. The module can be powered by 5V, only one signal line is required to control it.

4-channel switch module with a maximum voltage of 16 V and a current of 2 A based on a MOSFET transistor. It is controlled by digital inputs. It is equipped with a screw connection and status LEDs. Adafruit 5757

A long-range RF sub-GHz wireless transceiver module capable of operating in the 433 MHz frequency band. The integrated architecture allows the use of a minimum number of external components with maximum design flexibility. RFM69HW433

A small single board computer designed for the development of artificial intelligence and the Internet of Things (IoT). It integrates an ARM Cortex-A78 core CPU and an NVIDIA Ampere GPU, as well as 16GB of RAM. Nvidia 900-13767-0000-001

A small single board computer designed for the development of artificial intelligence and the Internet of Things (IoT). It integrates an ARM Cortex-A78 core CPU and NVIDIA Ampere GPU, as well as 8GB of RAM. Nvidia 900-13767-0010-000

Module with e-Paper display, 9.7" diagonal and 1200x825 px resolution. Communication via USB, SPI or I80 interface. Waveshare 9.7inch e-Paper HAT

The Lanberg power extension cable, converting from IEC 320 C13 to Schuko, provides reliable power for laptops, ICT and RTV devices, characterized by high efficiency and quality of workmanship, satisfying both home users and demanding users who appreciate safety and quality. Lanberg CA-C14E-10CC-0018-BK

Single point LIDAR based on ToF (Time of Flight) distance sensor with measuring range up to 8 m with a resolution of 1 cm. Thanks to the unique optical construction it can achieve stable, accurate and very sensitive measurement. Benewake TF-Luna

6-channel transmitter (RC apparatus) 2.4 GHz Flysky FS-i6 with LCD display included with FS-IA6 receiver with telemetry support. Power supply 6 V (4 x AA batteries), throttle on the right (left-handed version). Flysky FS-i6 Mode 1

The analog panel voltmeter measures voltage in the range of 0-100V. Measurement accuracy class: 2.5. RoHS

Module containing TSH82 operational amplifier from STMicroelectronics. The system has two built-in amplifiers and each of them is available separately on the pins of the board as inverting amplifiers. Sparkfun BOB-14874

Development Kit Artix-7 256 MB DDR3L, 16 MB Quad-SPI flash memory, programming via JTAG

Self-assembly enclosure included with the Odroid HC4 minicomputer. Equipped with a fan and two 3.5" SATA drive slots. Hardkernel HC4-P KIT

The case is designed for Raspberry Pi Model 3B+/3B/2B. The casing modeled on the classic NES console. RetroFlag RPi NESPi Case +

The surface-mount ARM R7FA4M1AB3CFMAA0 microcontroller from Renesas Electronics RA4M1 family uses the ARM Cortex M4 core and offers 256 kB of Flash memory and rich communication interfaces. It operates in the voltage range of 1.6-5.5 V and temperatures from -40°C to 105°C, having 18 ADC channels and 10 counters.

Light ring with 40 RGB LEDs, type WS2812, controlled by a serial signal. The module can be powered by 5V, only one signal line is required to control it.