

The module has 12 push buttons. You can make usual keypads for enter numbers, symbols, or navigate and selections in the program. There are pull-up resistors of different values for each button. This makes it possible to connect all the 12 keys to taking only one analog port of the microcontroller. The button consists of two parts: a cap, which can be applied to any character, and a transparent cover which can prevent blurring of the text and add light. RoboticsBD
After connecting power to the module and pressing at least one key contact at "OUT" will stress the appropriate level. Conformity stresses the buttons pressed, you can find out how on the board and in the table below (values are valid out when powered from 5v). Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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General Specification | |
Material | Plastic |
Color | Blue |
Key Type | 3×4 |
Mounting Hole Diameter | 2 mm |
Mounting Hole Center Distance | 60mm x 60mm |
Pad Size (mm) LxWxH | 64x50x10 |
Weight (gm) | 18 |
Shipment Weight | 0.02 kg |
Shipment Dimensions | 8 × 6 × 2 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x Button Keypad 3x4 module (Assembled)
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The latest price of Button Keypad 3x4 module (Assembled) in Bangladesh is BDT 699 You can buy the Button Keypad 3x4 module (Assembled) at best price from our RoboticsBD or visit RoboticsBD Office.
Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product. |
Product Images are shown for illustrative purposes only and may differ from the actual product. |
Reference: RBD-0094
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Reference: RBD-0159
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Reference: RBD-0402
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Reference: RBD-0986
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Reference: RBD-1333
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Reference: RBD-1670
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Reference: RBD-1753
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Reference: 1353
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Reference: RBD-1684
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Reference: RBD-0987
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Reference: RBD-0387
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Reference: RBD-2039
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Reference: RBD-2120
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Reference: RBD-2096
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Reference: RBD-1916
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Reference: RBD-2241
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Reference: RBD-2157
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Reference: RBD-0832
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Reference: RBD-0438
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