4x4 Matrix Module 16 Keys Pad Keyboard Board Program Signal Control Device
- BrandName:ROBOTLINKING
- Condition:New
- Type:VoltageRegulator
- Application:Other
- SpecificationsMaterial:Plastic+PCBboard
- Design:4x4matrix(0-9,A-D,*,#)
- Size:About6.8x6.5cm/2.67x2.55"
- Maincolor:Black