Adafruit Perma-Proto HAT for Raspberry Pi - No EEPROM 16 bit There's a lot more to

There's a lot more to read at the Boarduino webpage

Non-contact operation The counter can identify things without making direct physical touch since it employs an infrared beam

and USB client port

BLE technology also lets the device operate in ultra-low power

Atmega328 chip has twice as much storage

Adafruit Perma-Proto HAT for Raspberry Pi - No EEPROM 16 bit There's a lot more toAdafruit Perma Proto HAT for Pi Mini Kit No EEPROM is an official Adafruit product available from Circuitrocks, an official distributor of Adafruit. A permanent prototyping HAT that gives Raspberry Pi projects a solderable, breadboard style prototyping area. Why choose this Adafruit board or module? Breadboard style layout in HAT form Good for permanent Raspberry Pi prototypes Simple, versatile prototyping platform What you can build Custom Pi