The KAmodRPi Pico Dual Expander enables simultaneous connection of multiple modules to the Raspberry Pi Pico and provides convenient access to all its signals. Integrated USB-C power supply, Qwire connector, and clearly labeled pinouts support rapid prototyping and project development.

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

Shield with two relays for Raspberry Pi Pico, provides control of devices up to 250 VAC/3 A or 30 VDC/3 A, equipped with LEDs indicating the status of the relays and opto-isolation, ideal for home automation and other DIY projects

KAmod RPi5 M.2 mini allows you to connect NVMe M.2 drives, which allows you to use it as a multimedia center or file server, while maintaining a small size and low power consumption

KAmodMIC_ELECTRET is a module with microphone KPCM6B type. Thanks to embedded amplifier with hundredfold amplification of signal, output voltage can be measurement in microcontroller with using e.g. ADC converter.

Modern SSDs are most commonly equipped with a high-speed NVMe interface, implemented through an NGFF connector with an M-key, known as M.2 M-key. The KAmod USB-PCIE-M2 adapter allows you to connect an M.2 M-key SSD to a computer via a USB port.

KAmod RS232H-mini is a miniature RS232 to TTL converter, operating in the voltage range of 3-5.5 V, supporting all RS232 signals, with a male DB9 connector, 2.54 mm goldpin pins, based on the MAX3243/SP3243 system, offering ESD protection up to 15 kV and a signal conversion direction corresponding to a DTE/Host device

The SMD soldering kit is a great educational tool for beginners in electronics, which allows you to gain practical skills in surface mounting components. The set includes a high-quality printed circuit board and a variety of SMD components, allowing you to experiment and learn soldering, and the end result of correct assembly is a red LED lighting up

The KAmod BMP280 contains a precise BMP280 sensor manufactured by Bosch Sensortec, which enables the measurement of atmospheric pressure and temperature. All key signals of the miniature BMP280 sensor are routed on the module board, facilitating its use in modular applications. Communication is carried out via SPI or I2C interfaces equipped with voltage level translation circuits.

The KamodRPI Pico Safe Relay is an add-on board for Raspberry Pi Pico featuring four SPDT relays with galvanic isolation, optoisolated digital inputs, and LEDs indicating input and output states. The module is ideal for applications in building automation, robotics, and education, powered via micro USB or USB-C with automatic source selection.

The KAmodRS module is a reliable RS232-UART converter supporting voltages from 3 V to 5.5 V and enabling data transmission at a speed of up to 250 kbit/s. Thanks to the use of the MAX3232 chip, the module is ideal for a wide range of electronic and microcontroller applications requiring stable and effective serial communication

KAmodLSM6DS3 is a module that allows measurement of acceleration and angular velocity values. It has a built-in voltage stabilizer and level translators on SDA / SCL lines, thanks to which it can be used in 2.5-5.5V voltage systems

The TDA2050 35W Audio Power Amplifier Module offers excellent output power, power supply flexibility, ease of integration, and user safety, making it an ideal solution for small audio projects

The expansion board for the Raspberry Pi Co allows you to connect to Pico HAT overlays designed for full-size Raspberry boards, and KAmod I2C series modules.

3-axis motion sensor module with digital output

KAmod USB-UART-mini is a compact USB-C to UART converter, based on the FT230XS chip, enabling communication at speeds from 300 bps to 3 Mbps and providing the option of mounting using an additional front panel; includes LED indicators, supports signal voltages of 3.3 V, optionally 5 V, and offers support for Windows, Linux and Mac

Versatile CAN bus interface based on the MCP2518FD controller, enabling communication in CAN 2.0 and CAN FD modes via SPI interface, compatible with SBC computers, including Raspberry Pi 5, with additional security and the ability to support two modules simultaneously

The LM4950 audio power amplifier module with a power of 3 W per channel, powered by 10-15 VDC, equipped with a 3.5 mm Jack socket for audio input and screw connections for loudspeaker outputs, is equipped with thermal and short-circuit protection. It provides good sound quality with low energy consumption, making it ideal for small audio systems

Module with 8 LEDs

KAmodL3GD20 is a digital gyroscope module with L3GD20 chip. It makes possible to measure angular velocity up to ± 2000 degrees per second. It has a embedded voltage regulator and level translators on SDA/SCL lines, thanks to which it can be used in systems supplied with a voltage of 2.5 V-5.5 V. KAmodL3GD20