AdafruitAdafruit
Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout
Manufacturer part no. ADA4918
$5.95≈ 5.18 €
Discontinued — 17 units
- origin US
Estimated landed cost
| Item | €5.18 |
| Shipping | €25.00 |
| VAT (20%) | €6.04 |
| Total delivered | €36.22 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Specifications (automatically extracted)
Mechanical
| Weight | 5 g |
Compliance
| RoHS | RoHS |
Description
Video of an iridescent manicured hand tapping numbers on a flexible keypad matrix connected to a microcontroller on a full-size breadboard. The key inputs display on an OLED breakout.
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