FTDI Friend with Micro USB Port + extras v3 Shipping:4-6 Days This smart rain sensor offers

This smart rain sensor offers a fast way to detect rainfall change on glass in real-time free from effects like sunlight

a micro USB port

Arduino library makes it easy to get started using this board as a motor driver shield

The chip itself is a 17 bit ADC and DSP device

Arduino IDE 1

FTDI Friend with Micro USB Port + extras v3 Shipping:4-6 Days This smart rain sensor offersLong gone are the days of parallel ports and serial ports. Now the USB port reigns supreme! But USB is hard, and you just want to transfer your every day serial data from a microcontroller to computer. What now? Enter the FTDI Friend! The FTDI Friend is a tweaked out FTDI FT232RL chip adapter. Sure, like the well known FTDI cable, it can provide power to your project and there are 4 signal lines for sending data back and forth. But the Friend can do