Trellis Monochrome Driver PCB1616
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Notes
Order Note
LEDs and buttons not included.
Legislation and compliance
RoHS
Conforms
REACH Regulation No SVHC
Article Information
Trellis is an open source backlight keypad driver system. This PCB is specially made to match the Adafruit 4x4 elastomer keypad. Each Trellis PCB has 4x4 pads and 4x4 matching spots for 3mm LEDs. The circuitry on-board handles the background key-presses and LED lighting for the 4x4 tile. However, it does not have any microcontroller or other 'brains' - an Arduino (or similar microcontroller) is required to control the Trellis to read the keypress data and let it know when to light up LEDs as desired.
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Additional information
Country of origin United States (US)
Manufacturer Adafruit
Gross weight (incl. package) 0.9 Gram
Dimensions (incl. package) 77 x 58 x 5 MM
Customs number 8473302000
UNSPSC (v5.03) 32101628