The PmodSSD is a two-digit seven-segment display. Users can toggle through GPIO signals which digit is currently on at a rate of 50 Hz or greater to achieve persistence-of-vision to give the effect of both digits being lit up simultaneously.
FT232R Serial to USB Interface Pmod™ Platform Evaluation Expansion Board
The PmodSWT provides users with four slides switches for up to 16 different binary logic inputs to for the attached system board. Features:
PmodKYPD - 16-Button Keypad is a peripheral module featuring a 16-button keypad. The keys are numbered in a hexadecimal fashion (0-9, A-F). It uses a standard 12-pin Pmod header that will indicate which row and which column has been pressed in the array of buttons.