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Momentary button with a diameter of 16 mm and a height of 25 mm. Blue colour
Relay output module for Raspberry Pi 4B, Pi 3B+ Pi3B, Pi2, Pi+, Pi minicomputers.
The KAmod I2C-IOexp16 module is an extension equipped with 16 programmable digital lines (inputs or outputs), based on the MCP23017 system and controlled via the I2C bus with the possibility of connecting up to 8 modules thanks to addressing. The module works with a voltage from 2 to 5 V, has an interrupt output and allows for a current flow of up to 20 mA on each line
Waterproof connector with plug, gaskets and contacts included. It can work with a voltage of up to 300 V and a current of up to 12 A
32-bit microcontroller with ARM Cortex-M0 + Low Power core, 20 pins, 32kB Flash, TSSOP, temperature range from -40 to 85 ° C, STMicroelectronics, RoHS
The KamodRPI Pico Quad SSR is an add-on board for Raspberry Pi Pico featuring four solid-state relays (SSR), optoisolated digital inputs, and LEDs indicating input and output states. The module is ideal for building automation, robotics, and education, with automatic power source selection between micro USB and USB-C
Improved version of the official HAT module, designed to power Raspberry Pi 4 and Raspberry Pi 3B + via Ethernet (PoE) cable. The use of the module eliminates the need for a separate power supply and reduces the number of cables needed. Raspberry Pi SC1022
KA-NUCLEO-F411CE v2 is a development board based on the STM32F411CE microcontroller. It has a built-in programmer compatible with ST-Link / v2-1, it is possible to program and debug the microcontroller via the USB connector.
Module with adjustable voltage regulator LM317 with an output voltage in the range from 1.2 V to 37 V and a maximum current of 1.5 A
Pin strip straight in black, double-breasted, female, 2x8, pitch 2.54mm, THT, RoHS. PBD16S
The KPT-3216SGD green LED in a 1206 package with a 120° viewing angle and 0.75 mm height is designed for surface mounting in signaling and indicator devices. It emits light with a wavelength of 565 nm at 20 mA current and 2.2–2.5 V DC voltage.
XTREME 4V 4.5Ah gel battery is a durable and reliable power source for backup systems and devices requiring stable emergency power. With its AGM construction and sealed housing with a safety valve, the battery is suitable for a wide range of applications—from security systems to medical equipment and electric toys.
The PJ215 BLUE is a 3.5 mm stereo audio jack connector designed for PCB mounting, used in audio devices such as amplifiers or headphones. The robust housing and compact dimensions ensure a reliable connection, and the blue color makes it easy to identify in installations.
The KAmod BlackPill 411 is an evaluation board featuring the STM32F411CEU microcontroller, offering versatile programming capabilities with a USB-C connector and a pre-installed bootloader compatible with Arduino IDE. Equipped with 32 GPIOs, a modified power circuit, and ESD protection, it is perfect for embedded projects.
Versatile development board with the ATmega328P microcontroller, which, thanks to its compatibility with Arduino UNO and variety of functions, is an excellent choice for many projects
SMA female connector designed for PCB mounting. It has an impedance of 50 Ω, dedicated to antennas with a male SMA connector
PCF85263AT, Real-Time Clock/calendar with alarm function I2C-bus, SO8
Adapter that allows you to connect the HDMI cable to the Raspberry Pi Zero 2 W. Cable lenght 10 cm