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DESCRIPTION
Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards and modes are 3.3V-only, many makers find that..
The SparkFun adapter takes the 22-pin interface found in the HSTX connector on the Raspberry Pi 5 and RP2350 IoT RedBoard boards and physically feeds it into a..
FeatherWing - 6 Grove ports + STEMMA QT - expansion module for Feather boards - Adafruit 5862
Adafruit
FeatherWing from Adafruit is an expansion module for Feather boards, allowing you to connect up to 6 devices with a Grove connector. Equipped with 3 analog / d..
UPDI Friend from Adafruit is a compact UPDI programmer based on the CH340E chip, created for easy programming of ATtiny microcontrollers. Equipped with a volta..
The Adafruit converter is an innovative board that allows you to emulate a USB keyboard without having native USB support in your microcontroller. With the CH9..
The DS2484 adapter from Adafruit allows you to convert I2C to 1-Wire, equipped with ESD protection and support for split voltages. With STEMMA QT it can be eas..
Expansion module for connecting DS18B20 sensors - 1-Wire - STEMMA JST PH 2mm - Adafruit 5971
Adafruit
Module from Adafruit that makes it easy to connect DS18B20 sensors in a daisy chain. Equipped with a JST PH 3-pin connector and screw terminals, it allows quic..
Expansion board for Seeed Xiao microcontrollers, enabling communication via the CAN Bus protocol. It uses the MCP2515 controller and the SN65HVD230 transceiver..
Lead expander - 8-channel - with I2C multiplexer - PCA9548 - STEMMA QT/Qwiic - Adafruit 5626
Adafruit
Module with a multiplexer equipped with the PCA9548 chip, which is a replacement for the popular TCA9548A chip. It allows you to connect up to 8 separate I2C di..
A lead expander by Adafruit equipped with the PCF8574 chip. It has 8 analog I/O GPIO pins, thanks to which increases the design possibilities of the modules use..
SparkFun Level Shifter is an 8-channel, bidirectional logic level translator equipped with the TXS0108E chip from Texas Instruments. It allows you to switch log..
The Adafruit module is equipped with a 12-bit digital-to-analog converter MCP4725. Its task is to convert a digital signal from any microcontroller equipped wit..
A real-time clock (RTC) module manufactured by Adafruit and featuring the PCF8523 chip. It is also a calendar optimized for low power consumption. Data is trans..
Hot-Swap I2C Buffer manufactured by Adafruit is a module with an I2C bus buffer based on the TCA4307 chip. It allows connecting I2C devices with an active power..
The board was created by SparkFun, equipped with additional CAT24C512 EEPROM memory. The board with 512 kb of EEPROM can be used with modules that do not have b..
Splitter allowing to extend the base Shield overlay or Seeeduino module by another 8 I2C ports. The Hub is equipped with a TCA9548A chip, which allows connectin..
Grove, RS485, converter
Seeedstudio
The RS-485 Grove module allows connecting Arduino to the RS-485 bus. Easy to use the plug-and-play device. The module is characterized by high stability and sup..
AVR Programming Board is designed for programming microcontrollers from the Atmel AVR family in cased: DIP8, DIP20, DIP28, DIP40. The device has pins of the mic..
Expansion board with 16 GPIOs with I2C interface, which means that to make full use of all pins, it is sufficient to connect two wires to the microcontroller. S..
Module with real-time clock PCF8523 and backup battery. It is used in applications written to register data, in the clock, alarms, etc. The communication interf..
