4918
ActiveAdafruit Industries LLC
ADAFRUIT TCA8418 KEYPAD MATRIX A
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DocumentsDatasheet
4918
ActiveAdafruit Industries LLC
ADAFRUIT TCA8418 KEYPAD MATRIX A
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | 4918 |
|---|---|
| Contents | Board(s), Header(s) |
| Function | Keyboard/Keypad |
| Interconnect System | Qwiic, STEMMA QT |
| Note | Header(s) Not Installed |
| Platform | Qwiic, STEMMA QT |
| Suggested Programming Environment | CircuitPython, Arduino, Python |
| Type | Human Interface |
| Utilized IC / Part | TCA8418 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 1 | $ 5.95 | |
| 1 | $ 0.38 | |||
| 25 | $ 0.25 | |||
| 100 | $ 0.21 | |||
| 250 | $ 0.19 | |||
| 500 | $ 0.18 | |||
| 1000 | $ 0.16 | |||
| 2500 | $ 0.15 | |||
Description
General part information
TCA8418 Series
TCA8418 Keyboard/Keypad Human Interface Qwiic, STEMMA QT Platform Evaluation Expansion Board
Documents
Technical documentation and resources