
BTClock - Arduino based clock with bluetooth control
thingiverse
Inspired by the LAMetric display, I've created my own LED display with Bluetooth control using a 32x8 LED Matrix and an affordable Arduino Nano board with Bluetooth (Bluething). It also works seamlessly with other Arduino boards plus additional Bluetooth modules (e.g. HC05). For manual operations, the clock can be controlled with a convenient rotary wheel. You can select from the following functions: -clock -timer/countdown -stopwatch -alarm -display custom text (scrolling) -options To keep track of time and date, I use a simple DS3231 RTC module. An active buzzer is used to trigger the alarm. A rotary encoder is utilized to navigate through the menu and make selections. The 3D printed components include: - Enclosure -Wheel -LED Grid & shade More details will be published on http://www.dietzm.de
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