Extension module with Li-Ion and LiPo charger dedicated to QT Py boards....
7" LCD TFT display with a touch panel dedicated to Odroid C4 and N2+...
A stereo tube preamplifier based on 6K4 tubes. Designed for use...
A stereo tube preamplifier based on 6K4 tubes. Designed for use...
A stereo tube preamplifier based on 6K4 tubes. Designed for use with...
A stereo tube preamplifier based on 6K4 tubes. Designed for use with...
Module with a light intensity sensor BH1750FVI dedicated to the M5StickC...
USB Converters - I2C / 1-Wire / SPI
Adafruit 2264
I2C multiplexer module with TCA9548A system. Allows you to connect up to 8 devices. The system works like a gateway - it transmits I2C interface data to one of the 8 main busses. This allows you to connect up to 8 devices with the same address. DFRobot DFR0576
Development board specially designed to add advanced hardware I/O capabilities to your Android or PC application; PIC microcontroller connects an app on your PC or Android device to low-level peripherals like GPIO, PWM, ADC, I2C, SPI, and UART. DEV-13613
A module with a USB converter - GPIO/ADC/I2C based on the MCP2221A chip. It allows you to connect sensors, displays or PWM drivers to the computer via a 2.54 mm or Stemma QT/Qwiic connector. Adafruit 4471
USB port isolator based on the ADUM3160 chip. The device has a rated insulation voltage of 1500V. The isolator is powered from the USB port.
USB-UART/I2C converter based on the MCP2221 chip. It enables communication of devices with UART or I2C interface with a computer. SB Components 21246