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VFD dot matrix 128*64 display module Features(For reference only)
1. 5V main power ready, 5V/3V3 IO part;
2. Support Arduino UNO , pure C source code;
3. Global brightness adjustable;
4. Module Based driver board;
5. Self protect scanning circuit with input inverse protection;
Size: mm;
Weight: g;
Power: 5V main power(5V/3v3 for GPIO);
Current: mA;