Audio module with 8 Ohm loudspeaker and 8002B amplifier. It can be used as a buzzer and also play high-quality sound. The volume is controlled by a potentiometer. DFRobot FIT0449

KAmodBT-HC05 is a Bluetooth module configured via AT commands. It has integrated LEDs indicating operating mode and connection status with the paired device, as well as a logic level translator on UART lines. KAmodBT-HC05

Simulation set for Siemens S7-1200 PLC devices. Using this set, it is possible to verify the operation of a program written for a PLC by applying the appropriate states to the digital inputs, to the analogue (ADC) inputs voltages from the built-in or external sensors. LED status monitoring is possible

Module of a stereo 24-bit audio converter with I2S interface (TS4657).

Module with Nokia 6100/6610 color graphic LCD

Programmable RGB and RGBA LED driver

KAmodRPi-GPRS-GPS is an overlay for Raspberry Pi 4 / 3B + / 3B / 2B / B + computers, which allows you to enrich the system with the ability to send data via GPRS, SMS transmission or work as a module for Bluetooth communication. This extension also offers the ability to receive satellite data from location systems - GPS and GLONASS.

RJ12 6-Pin PH 10-Pin IDC Adapter for PIC Microcontrollers Programming

IDC10 IDC10 Adapter/Splitter

Multifunctional expander (shield) for NUCLEO and Arduino equipped with Bluetooth 2.0+EDR (HC-05) interface, MEMS 3DoF LIS35, LED-RGB, joystick and analog STLM20 temperature sensor developed and produced by KAMAMI.

Expander (overlay) extending the functionality of the STM32 Nucleo development board. Shield has ST Morpho connectors and is equipped with in a four-segment 7-segment display, four RGB diodes, LIS35DE accelerometer, LPS25HB pressure sensor, and DS18B20 digital thermometer

Four relay output module for Raspberry Pi 4B, Pi 3B+ Pi3B, Pi2, Pi+, Pi minicomputers.

Flexible 4-core cable, 50 mm long, terminated on both sides with a Qwiic plug. Sparkfun PRT-17260

8-position DIP-Switch Module

Flexible 4-core cable, 100 mm long, terminated on both sides with a Qwiic plug. Sparkfun PRT-17259

Module with a 10 kΩ digital potentiometer based on the DS3502 chip. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4286

Pressure sensor module with I2C interface (MPL115A2)

PRT-14425

A digital precision current sensor module that measures voltage, current and power of electronic modules and devices up to 26V and 8A with a relative error of ± 0.2%. DFRobot SEN0291

Flexible 4-core cable, 200 mm long, terminated on both sides with a Qwiic plug. Sparkfun PRT-17258