4×5 Matrix Array 20 Key Membrane Switch Keypad Keyboard TTL Output with upgraded camera

with upgraded camera

it offers flexibility in power supply options

Support CAN V2

and year with leap-year compensation valid up to 2100

DO to a microcontroller digital input

4×5 Matrix Array 20 Key Membrane Switch Keypad Keyboard TTL Output with upgraded cameraUpgrade your microcontroller projects with the 45 Matrix Array 20 Key Membrane Switch Keypad Keyboard. This membrane keypad offers seamless integration with your circuits, boasting a user friendly interface with 20 buttons arranged in a matrix form. With its adhesive backing and compact design, mounting this keypad in various applications is effortless. Enjoy the soft touch feeling of the buttons, ensuring a comfortable user experience for industrial