Reference voltage 0 to 10V at 0,05%
Hi,The realization of my voltmeter Bluetooth need a reference voltages for testing. I suggest mounting around a PIC16F690, LCD display, adjustable by buttons and ADC (24 bits) and DAC circuit. The voltage would be 0 to 10V with an accuracy of 0.1% with 100mA and relay to connect or disconnect (reset button).
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