uxcell 4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu
Great Sensors. Having Fun With Electronics and Programming! Description:External keyboard microcontroller expansion. Specification:Keypad Number: 16Type: 44PCB Size: 43.6mm x 39mm (LW) Package Includes:1 x 4x4 Matrix Keypad
Product Features
- 4*4 Matrix Keypad Keyboard Module MCU
- External keyboard microcontroller expansion
- The Keypad library allows your device to read a matrix type keypad
- 44 numeric keypads are most widely used in numerous mini project which requires the user or the operator to give command to the system or to feed in some data
- If you solder on a header, we highly recommend laying down some flux on the pads first, inserting the header pins, then soldering
Tags:electronics2022
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