This keypad has 16 buttons arranged in a telephone-line 4×4 grid and they are connected into a matrix which is controlled by 8 microcontroller pins. Small and compact in size, this 4×4 Keyboard module is easy and convenient to carry, and contact resistance (AZ-Delivery 16-switch Keypad Arduino Module is easy to install thanks to four mounting holes on each corner. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1± cm. AZ-Delivery ⭐⭐⭐⭐⭐ Your expert for microelectronics If you are looking for the high quality products for Arduino and Raspberry Pi, AZ-Delivery Vertriebs GmbH ⭐⭐⭐⭐⭐ is the right company to get it from. You will be provided with numerous application examples, full installation guides, eBooks, libraries and assistance from our technical experts.
AZDelivery 4×4 Matrix Array 16 Switch Keypad Keyboard Module including E-Book!
$41.99
- ✔️ AZ-Delivery Matrix Array Keyboard is a 4×4 key-type Module with contact resistance less than 100ohm, which makes it comfortable and soft to touch.
- ✔️ Thanks to its small size (7cm x 7cm x 1cm), and compact design, this handy 16-switch module is an ideal choice for applications such as: alarm/security equipment, access control, equipment control.
- ✔️ AZ-Delivery 4×4 Matrix Array 16-switch keypad allows easy communication and scanning through the pad with only 8 microcontroller pins.
- ✔️ This module is compatibile with microcontrollers such as AVR and PIC which makes it a perfect choice for your Arduino applications and projects.
- ✔️ Welcome to the AZ-Delivery family! For top quality microelectronics, we are your go to. ⭐️⭐️⭐️⭐️⭐️We provide an array of application examples, full installation guides, eBooks, libraries, and all-round assistance. AZ-Delivery, your microelectronics expert.
In stock
Additional information
| Weight | 0.02 kg |
|---|---|
| brand | Brand: AZDelivery |
| dimensions |