The common 1602 LCD screen IIC/I2C adapter module has a pin pitch of 2.54mm, but there are some special small-size 1602 screens that use a pitch of 1.27mm. Here is a simple board drawn to achieve this requirement.
There is more than one kind of 1.27mm pitch 1602 screen, and the pin arrangement may be special, but most of the pins are in the same order as ordinary 1602, except for the power and backlight control pins. The pin arrangement of this module has been slightly adjusted for compatibility. Please pay a little attention and connect it as needed.
The screen model is MTC-S16208XF, 1.27mm 15P, and the backlight pins are in the opposite position to the ordinary 1602 module.
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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.
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