$12.95 (AUD)
The 4 x 3 Matrix Keyboard Module allows for the addition of a keypad module to your project or alike.
The keyboard has the numbers 0 – 9 as well as the * and # keys
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Matrix Keyboard 4 X 4 16 buttons
This Matrix Keyboard 4 X 4 has 16 buttons arranged in a telephone-line 4 x 4 grid.
The keys are connected into a matrix, hence only 8 microcontroller pins ( 4-columns and 4-rows ) are required to scan the pad.
Reference for Arduino and reference to all matters
Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor.
The Arduino Workshop Kit with the Arduino Uno controller board comes with a selection of all the components/parts necessary to participate in an introductory Arduino Workshop.
| Weight | 0.025 kg |
|---|---|
| Dimensions | 7 × 8 × .5 cm |
Matrix Keyboard 4 X 4 16 buttons
The 4 x 3 Matrix Keyboard Module allows for the addition of a keypad module to your project or alike.
Tempero Systems offers many custom IoT electronic design services to help tailor our product to your exact needs. Whether you are looking for custom firmware, circuit board modifications, metal enclosures, or industrial color printing, we can help you with a wide variety of design services.
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