- MR-MINI-4x4KEY is a 4x4 matrix keyboard module. It has 8 pins and 10 number and 4 letters on the interface.
- 8-PIN MRconnect hole.
- +3.0V to +5VDC supply voltage.
Tags:$0 - $20,Accessories & Supplies,Audio & Video Accessories,Controls & Indicators,Electrical,Electronics,Encoder,Microphone Systems,Microphones & Accessories,Others,Wireless Microphones
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