The 4 x 4 matrix module keyboard module has total 16 buttons out of which 10 has number and 4 has letters on the interface. In this keypad only 8 out of 10 solders pads carry signals. It can be used in security equipment, access control and many more. It has +3.0V to +5VDC supply voltage with on-board pulled –up res...
Read moreThe 4 x 4 matrix module keyboard module has total 16 buttons out of which 10 has number and 4 has letters on the interface. In this keypad only 8 out of 10 solders pads carry signals. It can be used in security equipment, access control and many more. It has +3.0V to +5VDC supply voltage with on-board pulled –up resistors.
Frequently Bought Together
Products from this Seller
View All
Subscribe our newsletter for coupon, offer and exciting promotional discount..
Share with Friends
Trading is more effective when you share products with friends!Share you link
Share to