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4x4 Button keypad
Description Links
Keypad with 4x4 buttons and a beautiful plastic frame. This keypad is very suitable for finishing a project with 4 screw holes for mounting. The input can be read with the middle 8 pins, the first 4 for the selected row and the last 4 for the selected column.
Properties
Brand information
| Brand | Opencircuit house brand |
| Model | 11280 |
Size info
| Length | 65 mm |
| Width | 68 mm |
| Height | 10 mm |
| Weight | 50 g |
€ 3,40€ 2,80 Excl. VAT (NL)
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Customer questions
Q ![The Netherlands]( "The Netherlands")
Mike FleisscherFor the row and column pins (holes) look from above on the keypad with the holes assigned to you! The middle 8 pins are correct in the description! Then from the left the first 4 are for column and the next 4 are for row. This is not clear in the description because I assume that the pin numbers are always on the copper side (standard). The B&R PLC's I used(s) are ****** ;-). First measuring it made it 100% clear. It may be advisable to adjust the description.
Mike FleisscherFor the row and column pins (holes) look from above on the keypad with the holes assigned to you! The middle 8 pins are correct in the description! Then from the left the first 4 are for column and the next 4 are for row. This is not clear in the description because I assume that the pin numbers are always on the copper side (standard). The B&R PLC's I used(s) are ****** ;-). First measuring it made it 100% clear. It may be advisable to adjust the description. Q
Customer Reviews
4x4 Button keypad ★★★★★Click a star to leave your review
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