DX  » Community » Reviews » JY-MCU 5V 3V IIC UART SPI Level 4-Way Converter Module Adapter
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  • Overall Rating: 5
  • Price: 5
  • Quality: 5
  • Ease Of Use: 5
  • Usefulness: 5
Awesome for DIY projects – JY-MCU 5V 3V IIC UART SPI Level 4-Way Converter Module Adapter Reviews

posted by mikeedavila on 05/14/2013 Certified Owner

Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

Pros:
Really nice form factor, plug it in your breadboard and do whatever you want. Does what it is designed to do. Converts signals from 3.3V to 5V. Tested with Arduino and pinguino with I2C humidity sensors, gps, motorola C115 LCDs and a lot of devices that runs on 3.3V.
Cons:
Nothing really. Quality is not the best, but it's ok for the price
Other:
It's a discrete chip MOS interface. The speed is limited, so it must be taken into account for communications between devices.
Bottomline:
Will buy more for other projects.

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