PMW3901 Optical Flow Sensor Breakout _MAKE_CABLE_PANEL The AD8495 K-type thermocouple amplifier

The AD8495 K-type thermocouple amplifier from Analog Devices is so easy to use

700 MHz is the default

The top plate can be removed for shields that require more bottom clearance

the same chip found on the Arduino Uno

Size: 50mm(diameter)*43mm(length) (19

PMW3901 Optical Flow Sensor Breakout _MAKE_CABLE_PANEL The AD8495 K-type thermocouple amplifierThis fancy optical flow sensor detects motion of surfaces in front of it, from ~80mm to infinity! It's great for DIY drone builds, and it's compatible with our new Breakout Garden HAT with SPI for the Raspberry Pi. The PMW3901 is a crafty little sensor that uses a low resolution camera and some clever algorithms to detect motion of surfaces. A great use for it is detecting and correcting for drift of a drone by looking for x y motion of the ground