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Qunqi 1602 LCD Keypad Shield Module Display V3 for Arduino UNO R3 MEGA2560 Nano Due
Product ID : 34364571
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Galleon Product ID
34364571
₱
704
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*Packaging of actual item may differ from photo shown
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About Qunqi 1602 LCD Keypad Shield Module Display V3 For
Module debugging: Get the LCD Keypad Shield plugged into the controller, and then need to download LCD4Bit_mod.h (right-click Save As) library file to 0015 \ hardware \ libraries, then compile the following test program and then downloaded to the initial use of LCD Keypad Shield, First observe the LCD has no display characters, if there is no display of characters that may be the contrast is not correct, you can use a screwdriver to adjust the RP1 (clockwise), transferred to the clear character can be. Package include: 1x 1602 LCD Screen.
