DFRobot
Fermion: ADKey Board -10 Keys (Breakout)
This ADKey board with 10 keys can be used to drive your DFPlayer Pro, DFPlayer Mini, or Voice Recorder Module without programming or usin...
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This ADKey board with 10 keys can be used to drive your DFPlayer Pro, DFPlayer Mini, or Voice Recorder Module without programming or using various resistors. It offers 20 delicate button caps with comfortable hand feel, easy to be integrated into projects. You can also connect your favorite keys to the board through the welding pad on both sides. In addition, this ADkey board can be used as the ADkey input of a main-controller, by which it could expand 10 keys for your main-board via only one analog port.
Board Overview
APPLICATIONS
- Drive DFPlayer PRO
- Drive DFPlayer Mini
- Drive Voice Recorder Module
- Main-controller Button Expansion
SPECIFICATION
- Power Supply: 3.3~5V
- Key Size: 6*6*7mm
- Product Size: 40*40mm/1.57*1.57”
Find this product in
Components
Supplier page — dfrobot.com
Supplier Description · 639.9 KB · Click any page to view full size
DFR0792 adkey board dimension V1.0
Mechanical Drawings · 34.5 KB · Click any page to view full size
DFR0792 adkey board schematics V1.0
Schematic · 67.8 KB · Click any page to view full size
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Related Tutorials
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