HD Magnet Viewing Film - 50x40mm [Discontinued] Chip Family_AVR and any micro-B USB cable

and any micro-B USB cable to power the display

and fun to color-swirl

Internal patch antenna + connection for optional external active antenna

D7，D8，D12

That means you get a hat-trick of low/medium/long range transports

HD Magnet Viewing Film - 50x40mm [Discontinued] Chip Family_AVR and any micro-B USB cableAdd extra sensory powers to your toolkit with this nifty piece of HD Magnet Viewing Film. It's a special film that contains a ferromagnetic slurry of ultra small nickel particles that turns black when around a magnetic field. Unlike some of the older films you may remember from grade school science class, this stuff is 'high resolution' so you can really see the details. Slide it over enclosures and devices to locate hidden magnets and speakers. Comes