Turn-key PCB assembly services in prototype quantities or low-volume to mid-volume production runs

ARM7 OLED clock

As indicated in the tile, the project is a clock based on an ATMEL ARM7 controller using a 128×128 OLED display. The clock face is like an analog clock face and the time values is obtained by a real time I2C based clock. A natural LED showcase is appropriate to battery-controlled applications when contrasted with an equal LCD in light of the fact that an OLED show just powers the pixels that are lit. Moreover, the display has a wide angle view then the LCD display. The controller has a dedicated SPI ports along with an A/D converter. An RTC has been used instead of a software clock as it requires less power. Moreover, another interesting feature of this clock is that it has adaptive display which is achieved by… Continue reading