Peak Reading VU Meter by IC CA3130
Circuit Peak Reading VU Meter by CA3130
When build power Amplifier Circuit finished already. Many you might something Peak Reading VU Meter circuits. I begs for to advise this circuit , be one your choice. By it uses IC CA310 , make have high sensitive , show with Current Meter. Get comfortable besides this circuit still use the a little equipment and build easy as well. For VR1 use for fine decorate the sensitive of this. Give can signal sound temple , very low volt , get sir. Detail other part please see in like model the circuit is sir. Read More
Related Links
VU meter schematic
Sound level meter
Oscilloscope
LED VU Meter by LM339
VU meter circuit for LM3915
Mains Voltage Indicator with a LED.
Injector Pulse Width Monitor with LM324 ,LM3914
Lithium Polymer Voltage Monitor Circuit by LM10
Related Posts :
This is circuit Peak Detector voltage input, Use IC LF353 This be the circuit Peak Detector or checks pressure electricity topmost level is easily.Which I uses integrated number circuit LF ...
In the circuit below, a quad voltage comparator (LM339) is used as a simple bar graph meter to indicate the charge condition of a 12 volt, lead acid battery. A 5 volt reference voltage is connecte ...
This circuit uses two quad op-amps to form an eight LED audio level meter. The op-amp used in this particular circuit is the LM324. It is a popular IC and should be available from many parts s ...
The circuit below uses two quad voltage comparators (LM339) to illuminate a series of 8 LEDs indicating volume level. Each of the 8 comparators is biased at increasing voltages set by the vol ...
Audio levels can be monitored using a small vu panel meter with this circuit built from discrete components The circuit has a flat frequency response from about 20Hz to well over 50Khz. Inp ...
or 
