Assembled Adafruit FeatherWing OLED (128x32 OLED Add-on For Feather) _RPI_CASE_ZERO The LED writing board is

The LED writing board is created using a photo frame that is surrounded with LED strip lights

Please note: You may get a version with DigiKey + Analog Devices branding or in plain style

allowing ranging all the way down to the transducer (0cm)

CR1220 coin cell battery backup for years of operation without main power

6 Newton starting force (12VDC / 50% duty cycle)

Assembled Adafruit FeatherWing OLED (128x32 OLED Add-on For Feather) _RPI_CASE_ZERO The LED writing board isA Feather board without ambition is a Feather board without FeatherWings! This is the Assembled FeatherWing OLED: it adds a 128x32 monochrome OLED plus 3 user buttons to any Feather main board. Comes fully assembled so you can connect a FeatherWing on top of your Feather board and let the board take flight, no soldering required! These displays are small, only about 1" diagonal, but very readable due to the high contrast of an OLED display. This