1602 I2C
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Наличие Магазин г. Томск, пер. 1905 г., д. 18
Arduino IIC LCD1602 / I2C interface adapter plate with LCD screenThe Arduino board IO mouth only 20, add some sensors, SD card, relay modules, such as IO mouth is not enough,1602 screen need seven IO mouth to drive up, we developed the module can save you five IO mouth, we send the arduino function libraryProduct parameters:1. The power supply voltage, + 5 v2. Support the I2C protocol3. Has the backlight, and contrast to adjust potentiometer4.4 line output is simpler.