It offers 20 delicate button caps with a comfortable hand feel and is easy to be integrated into projects. You can also connect your favourite 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.
- Drive DFPlayer PRO
- Drive DFPlayer Mini
- Drive Voice Recorder Module
- Main-controller Button Expansion
- Power Supply: 3.3~5V
- Key Size: 6*6*7mm
- Product Size: 40*40mm/1.57*1.57”
- ADKey Board-10 Keys x1
- 2.54-3P Black Single Row Pin Connector x1