Shenzhen Ok Smart-Lcm Photoelectric Co., Ltd.
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25632 LCD display STN Blue hd display COB Module display Electronic scale display in large size
FSTN monochrome graphic lcd module 256X32 graphic popular 25632graphic lcd, oksmart advantage : we have our own lcd glass line, customizabble dimention and backlight and also connector.
| OKM25632-01 | ||
| Pin no | Symbol | Function |
| 1 | LED-A | Supply voltage for backlight +3.1V |
| 2 | LED-K | Supply voltage for backlight Ground |
| 3 | VG | LCD driving voltage for segment circuits |
| 4 | XVO | LCD driving voltage for common circuits at positive frame |
| 5 | VO | LCD driving voltage for common circuits at negative frame. |
| 6~7 | GND | Ground |
| 8 | VD1 | VD1I is the power source of digital circuits |
| 9 | VM | |
| 10 | VDD | Supply voltage for logic circuit |
| 11,19 | VSS | Ground |
| 12 | IF2 | |
| 13 | IF1 | |
| 14 | CSO | CSB=“L”: This chip is selected and the MPU interface is active. CSB=“H”: This chip is not selected and the MPU interface is disabled (D[7:0] are high impedance). |
Products are now widely used in calculators, induction cookers, power meters, car stereos, perms,
electronic watches, thermostats, digital calipers, air conditioning remote control, air conditioning fans,
chargers, thermometers, blood pressure monitors, electronic scales , credit card machines, massagers,
digital meters, mobile phones, digital electric pens, water meters, rice cookers, safes, water heaters,
steppers, radios, fuel dispensers, fax machines, etc.