Input Range for Voltmeter in 16V mode = 13.0V - 19. Input Range for Voltmeter in 12V mode = 10.5V - 15.5V Input Sensitivity for VU Meter 15V to 200VAC RMS (for amplifiers 200W to 40,000W at 1 ohm) Output Connections = B+ common for all LEDs, and Ground outputs 1 - 11
#Vu meter diy kit driver#
Input Connections = 12AWG to 22AWG (B+, Ground, Remote turn on, audio input) Portable VU Meter with Driver Board Kit VU Meters Board Adjustment Power Amplifier DB Meter with Backlit for DIY Home Car Used in Recording Studio, Mixer. Each output channel of the VU-DIN can output up to 500 mA.
These LED strips typically have the resistors built in so no external resistors are needed. If one wishes to make a giant meter like the one in the video below, it can be made with 12V LED strips available on EBay and other places. With that kind of margin, it would have to sell for 500. The large VU meters (the part) are pretty expensive. 1,000 ohms - 2,000 ohms resistor on each LED will be sufficient to drive common LEDs with 10 - 20mA of current each. Stereo VU meter for many different Magic Eye tubes, mono or stereo versions. They could use one of those vu-meter kit, put it in a nice box for me, add 80 margin, I would still buy it for 100-150 I am sure if they look cool. When used with LEDs, current limiting resistors need to be used on each LED. The Outputs are active LOW, this means the PCB grounds things to turn them on. There are 11 output channels, so it can make a display with up to 11 individually controlled segments. The VU-DIY comes with a high quality FR-4 double sided PCB (Printed Circuit Board), all of the electronic parts and microprocessor, mode switches, sensitivity potentiometer, and on-board bare wire connectors.
The VU-DIY can be used in 7 different modes! The VU-DIY kit is a PCB (Printed Circuit Board) and 2 vinyl window decals that allows someone to make a Do It Yourself LED VU meter, or DC Voltmeter.
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