Design: 3x4 matrix( 0-9, , # ). 1 X Matrix Keyboard. 4x4 matrix( 0-9, A-D, , # ). 12/16 buttons matrix. Main color: Black. Fit for professional prototype, hobby or university electronics projects.
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Ideal for both professionals and hobbyists! Matrix Keyboard Module - 4, 12, 16, and 20 Key Options. 1 x Matrix Keyboard Module (Choose Your Key Option). Upgrade your projects with ourMatrix Keyboard Module.
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1x4/3x4/4x4/4x5 Matrix Array 4/12/16/20 Keys Switch Keypad Keyboard. Single chip microcomputer extended keypad. Life Expectancy: 1 million closures. Product specifications for keypads. Operation Temperature: -20 to +60 °C.
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4 Keys (1x4) Panel material: PC sand surface. Category: PET Silver Paddle Printing Circuit. We will try our best to deal with the problem to make you satisfied. Features: 8P DuPont head, with a spacing of 2.54MM, can be inserted into the pins to connect the circuit.
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1x4 Keypad. 3x4 Keypad. The keypad comprises red and blue keys on a black background with a self adhesive back for easy installation. Each keypad has an 80mm ribbon cable with a 2.54mm pitch connector.
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Single chip microcomputer extended keyboard. Storage temperature: 0~60.
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Keypad Output Matrix. Keypad Array 3 x 4. During that process you will be issued with an RMA number.
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Welcome! ALL THE ARTICLES OF THE ELECTRONIC ZETA ARE ALWAYS ALREADY IN ITALY !! --- Buy all the products you need. by courier !! * (exceptions and conditions under "Shipping") ---- If you have any problems, please always contact the shop before making any evaluations and feedback. The electronic Zeta will always be at your disposal for any request. Thank you ---------- 1 BLACK NUMERIC KEYPAD 12 KEYS MATRIX KEYPAD KEYPAD 3 X 4 ARDUINO 12-key numeric keypad with row / column matrix Max working voltage 24Vdc Contact resistance max 150Ω Maximum working current 20mA PIN 1 COL2 2 ROW1 3 COL1 4 ROW 4 5 COL3 6 ROW3 7 ROW2.
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