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A Standard Matrix Keyboard (or matrix keypad) is an input device where the keys are arranged in a grid of rows and columns.
Instead of connecting every single key to its own dedicated input pin on a microcontroller (which would waste a lot of pins), a matrix design shares electrical paths to drastically reduce the number of wires needed.
Keetronics ( India ) Pvt. Ltd. A major industry leader known for producing high-quality industrial matrix keyboards (like their standard 5×6 and 6×5 layouts) engineered with gold-plated metal dome switches for extreme durability.
Standard Matrix Keyboards
Compact 5×6 matrix industrial keyboard with 30 gold-plated metal dome keys, USB interface, and IP54 protection, designed for reliable operation in embedded...
Standard Matrix Keyboards
Rugged 6×5 matrix industrial keyboard with integrated touchmouse, gold-plated metal dome keys, USB interface, and IP-rated protection for harsh and...
Standard Matrix Keyboards
KT 41 is a slim and ultra-compact tactile metal dome keyboard built on a glass epoxy PCB, designed for embedded and industrial applications requiring reliable...
Standard Matrix Keyboards
KT 42 is an ultra-compact tactile metal dome keyboard built on a glass epoxy PCB, offering reliable switching, precise tactile feedback, and IP-rated front...
Standard Matrix Keyboards
KT 43 is a compact tactile metal dome keyboard built on a glass epoxy PCB, offering reliable switching performance, clear tactile feedback, and IP-rated front...
