AZDelivery 3 x Matrix Array 4x4 Membrane Switch 16 Key Keypad Keyboard compatible with Arduino Including E-Book!

• ✅ AZ-Delivery Matrix Array 4 x 4 Membrane Switch 16 Keys Keypad Keyboard offers ultra-thin design, adhesive backing, easy interface to any microcontroller and excellent price/performance ratio.
• ✅ These handy Matrix Array Keypads have dielectric strength of 250 VRMS (50 ~ 60 Hz 1 min).
• ✅ AZ-Delivery Matrix Array 4 x 4 Membrane Switch 16 Keys Keypad Keyboard is suitable to use with both 3.3V and 5V controllers.
• ✅ Dimensions of the AZ-Delivery Matrix Array 4 x 4 Membrane Switch 16 Keys Keypad Keyboard are approximately (LxWxH): 69 mm x 77 mm x 1 mm.
• ✅ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.

AZ-Delivery Matrix Array 4 x 4 Membrane Switch 16 Keys Keypad Keyboard has 16 buttons, arranged in a telephone-line 4x4 grid. These Keypads are made of a thin, flexible membrane material with an adhesive backing (just remove the paper) so you can attach them to nearly anything. AZ-Delivery Matrix Array 4 x 4 Membrane Switch 16 Key Keypad Keyboard has 8 wires running from the bottom of the keypad, the wires connect in sequence from left to right and hook up to digital pin 2-9. AZ-Delivery Matrix Array 4 x 4 Membrane Switch 16 Key Keypad Keyboard is great to use for various projects and applications, for example for security systems, or data entry for embedded systems. For top quality Raspberry Pi products etc, AZ-Delivery Vertriebs is your go to. We provide an array of application examples, full installation guides, eBooks, libraries, and all-round assistance. AZ-Delivery, your microelectronics expert.