DIY Solar Wind Digital Voltmeter
SOLAR - WIND HIGH VISIBILITY CLOCK
Build your own high visibility voltmeter that is a easy to read LED Clock Voltmeter. By using clock increments and 1/2 increments you can easily read your VOLTAGE at a glance with the highly colorful LEDS.
Clock Voltmeter works on 12v wind or solar and by simply adding one 14v Zener Diode can easily be adjusted for use on a 24 volt system. Change the set up from bar graph to dot mode by unhooking one wire.
Including how to build a simple electronic circuit for Clock - Volt Meter
DIY Solar or Wind Voltage Meter Plans
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