Custom 5x5 Keypad Design for Raspberry Pi (Calculator Project)
I'm seeking a professional who can assist in designing a 5x5 button keypad for a custom calculator project. The keypad should be compatible with a Raspberry Pi 2W. Key Requirements: - Tactile Functionality:... (Budget: $8 - $15 USD, Jobs: Electrical Engineering, Electronics, Mechanical Engineering, Microcontroller, Product Design)
