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X-NUCLEO-IDS01A5 is a development board STM32 Nucleo that allows you to use the RF SPSGRF-915 module on the ISM band (915 MHz carrier).

Adafruit 600 - Mini Thermal Receipt Printer Starter Pack

The compact (0.4″ × 0.5″) D24V5F2 synchronous buck voltage regulator takes input voltages between 3 V and 36 V and efficiently reduces them to 2.5 V while allowing for a maximum output current of 500 mA. This regulator offers typical efficiencies between 80% and 90%. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.

100:1 Micro Metal Gearmotor HP

Module with 8 SSR relays with a load of up to 3 A. The board communicates via the Ethernet interface. Numato Lab 8ETHSSR001-AC

32-bit microcontroller from the STM32F7 family with ARM Cortex-M7 core, 512kB Flash memory, 320kB SRAM, I2C, SPI, UART / USART memory, USB, CAN, 1.71 ... 3.6V, 100LQFP, STM, RoHS

WiFi 802.11 b/g/n module with ESP8266 system, they have 22 edge terminals with 2 mm raster with the possibility of soldered gold connectors, 9 GPIO lines and 1 ADC line on the connector. Built-in PCB antenna. ESP-12E

The BIQU Panda Purge Shield improves the reliability of Bambu Lab P1 and X1 3D printers by preventing filament blockages in the purge system. Thanks to its compact design and anti-adhesive properties, it ensures smooth waste removal, allowing for cleaner color changes and a more stable multi-material printing process.

Touch (resistive, USB) TFT LCD display with a size of 7 inches with a resolution of 800x480 pixels with HDMI interface. Adafruit 2407

The compact (0.4″ × 0.5″) D24V5F9 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 9 V while allowing for a maximum output current of 500 mA. Pololu 2845

Design a clock, timer or counter into your next project using our pretty 4-digit seven-segment display. These bright crisp displays are good for adding numeric output. Besides the four 7-segments, there are decimal points on each digit and an extra wire for colon-dots in the center (good for time-based projects). Adafruit 813

Module with 8 relays with a voltage of 24 V and a load of up to 10 A. The board communicates via the Ethernet interface. Numato Lab 8ETHRL001-24

ARK terminal connector spring 2-pin, pitch 2.54 mm, non-detachable.

The KIT0031 kit provides hands-on experience with the NE555 generator and CD4017 counter in a simple light circuit. It\'s an excellent resource for learning soldering and experimenting with basic digital electronics components

FPGA development board with Xilinx Kintex-7 FPGA chip with 4 GB DDR3L SDRAM memory. Equipped with a fast USB 3.1 interface. Numato Lab NLFX1004-C

30:1 Micro Metal Gearmotor HP

Module with 16 24 V relays with a load of up to 7 A. The board communicates via the Ethernet interface. Numato Lab 16ETHRL001-24

32-bit STM32F2 microcontroller with ARM Cortex-M3 core, 1MB Flash memory, 132kB RAM, 120MHz, CAN, Ethernet, I2C, IrDA, LIN, Memory Card, SPI, UART / USART, USB OTG, Brown-out Detect / Reset, DMA, I2S, LCD, POR, PWM, WDT, 1.8 ... 3.6 V, A / D 24x12b; D / A 2x12b, 100-LQFP

Adafruit 723 - Adafruit Perma-Proto Mint Tin Size Breadboard PCB

Module with pressure, humidity and temperature sensor. It uses the I2C interface and allows the connection of additional wind sensors via the RJ11 connector. SparkFun DEV-13674