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Review on Tegg 1PC 4x4 Keypad MCU Board Matrix Array Switch Tactile Keypad 16 Button for Arduino - Ultimate Keypad Solution by Johnny Pigao

Revainrating 1 out of 5

Quality Issues - Access Control Keyboards

The keyboard worked fine for the first week. At the beginning of the second week, one of the keys failed (key "4”). At the end of the same week, the "1" key also failed. At this point, the device was best used by holding the bottom of my garbage bag. I guess the old adage you get what you pay for is my lesson.

Pros
  • Suitable for all Aduino projects that require a keyboard connection.
Cons
  • No machine