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32-bit microcontroller from the STM32F0 family with ARM Cortex-M0 core, 32kB Flash memory, 16kB RAM, 48MHz, I2C, SPI, UART / USART, USB, DMA, POR, PWM, WDT, 2.4 ... 3.6 V, A / D 13x12b, 20-TSSOP

75W soldering station, temperature 200..480 degrees C.

Miniature (25x40mm) WiFi b/g/n module for surface mounting with support for TCP and UDP protocols operating in standalone and access point modes. The module is equipped with UART and Ethernet interfaces, it is also possible to control GPIO lines. Powered by 3.3V

Prototype contact plate 170 points 35x47 mm in black color. PPS0170 BLACK

The SMA female connector is a durable and reliable coaxial connector with high strength and a wide range of applications

The RP-SMA female connector is a durable and reliable coaxial connector with high strength and a wide range of applications

The RP-SMA male connector is a durable and reliable coaxial connector with high strength and a wide range of applications

Prototype contact plate 170 points, 35x47 mm in light green color. PPS0170 GREEN

Bipolar stepper motor. It has a resolution of 200 steps/revolution (1.8° per step), a rated voltage of 12 V and draws a current of 1.2 A per coil. OK42HB40-1204A-TJ750

NEMA34 bipolar stepper motor. It has a resolution of 200 steps/rotation (1.8° per step), a voltage rating of 2.6 V and draws a current of 5 A per coil. 86A8S4-14

NEMA23 bipolar stepper motor. It has a resolution of 200 steps/rotation (1.8° per step), a voltage rating of 2.5 V and draws a current of 2.8 A per coil. 57BYG56-2804S

Pololu 2258

NEMA17 bipolar stepper motor. It has a resolution of 200 steps/rotation (1.8° per step), a voltage rating of 2 V and draws a current of 1.5 A per coil. 17HD40005-22B

NEMA17 bipolar stepper motor. It has a resolution of 200 steps/revolution (1.8° per step), a rated voltage of 12 V and draws a current of 1.8 A per coil. 17HS8401B

NEMA23 bipolar stepper motor. It has a resolution of 200 steps/revolution (1.8° per step), a rated voltage of 12 V and draws a current of 2.8 A per coil. 57BYGH76

66 channel GPS receiver module LS20031. It communicates via the UART TTL interface with a refresh rate of up to 10 Hz. Pololu 2138

32-bit microcontroller from the STM32F4 family with ARM Cortex-M4 core, 256kB Flash, 128KB SRAM, I2C, HDMI-CEC, Irda, LIN, SPI, UART / USART, USB, DMA, PWM, 1.7 ... 3.6V, LQFP-144

Red mechanical keyboard switches. They can be used for a wide range of projects, including when building a proprietary, non-standard mechanical keyboard. They make a audible sound every time you press a key

Brown mechanical keyboard switches. They can be used for a wide range of projects, including when building a proprietary, non-standard mechanical keyboard. They make a audible sound every time you press a key

Adjustable proximity sensor E18-D50NK allows detection of the object within 3 - 50 cm. Detection of an obstacle occurs due to the appearance of reflected infrared light.