AdafruitAdafruit· Boards & embedded computing
Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout
Manufacturer part no. ADA4918
$5.95≈ 5.16 €
Price summary
Listed by Adafruit at €5.16. Delivered to France, including shipping, VAT and any customs duty, it comes to about €36.19. Prices last checked on 2026-09-16.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
Discontinued
- origin US
Estimated landed cost
| Item | €5.16 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €6.03 |
| Total delivered | €36.19 |
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.
Price history
2 price/stock records since 7/29/2026
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.
Cheaper alternatives
Semantically close products available for less — check the specs match your need.
