Panel Volt Meter - 4.5V to 30VDC Category_Microcontrollers/Particle and dual SPI buses could

and dual SPI buses could yield faster frame rates

and six microstep resolutions (down to 1/32-step)

L3GD20H + LSM303

The board takes the two I²C signals

Panel Volt Meter - 4.5V to 30VDC Category_Microcontrollers/Particle and dual SPI buses couldPut a voltage meter anywhere with this very handy display. This panel meter simply connects to whatever DC supply you are trying to track, easy to wire up! Simply connect the red wire to the positive supply, and black to negative ground. The display has a microcontroller that will read the voltage, compare it to a stable reference and display the voltage with 0. 1V precision on a 3 digit 0. 56" tall 7 segment display. It works from 4. 5V up to 30V and