- Size: 11mm X 22mm
- Voltage: 3.5V ,5V
- Output: digital level (press high, release low)
- Interface: 3P interface (Signal, Voltage, Ground)
- Platform: MCU, ARM, Raspberry Pi or Arduino
- Includes: Single key module
The physical design of the module is bad. No thought has been given to how the button will be mounted. With angled connection pins it can't be mounted by soldering on to PCB. And there is no thread and nut on the spindle, to mount it on the enclosure. At the very least they should have left the connection pins unsoldered, so that the user has the option to use straight or angled pins; coming out above of below etc. (Yes, I knew this before buying, but bought it just to experiment).