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低成本带双路电子电位器的电压电流表
非常之小,大部分电源都可以装下。显示屏尺寸是1.44寸。屏幕显示区域大概3.2×1.5CM。屏的型号为FM1721625,用兼容ST7567的12864串口屏应该都可以。如果大家手上有类似12864屏的,在LCEDA中改下引脚就能用。 20220824 最新版,可以在软件里面调节最大PWM输出电压。
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