Spannende Schematic Vu Led Bild. The circuit diagram shows a very i am an electronic engineer (dipiete ), hobbyist, inventor, schematic/pcb designer, manufacturer. You can use any tun. I made 3 of these for a museum's exhibition the new schematic includes some additional parts that improve the operation of vu meter.
Our ic's output to leds around 1.28v and around 10ma.
Update 40 led vu meter amp open proteus pcb drawing ares. So i decided to make my own. If you change led current setting and run from higher supply voltage, keep an eye on power dissipation in the driver. Led vu meter.rar use them on your own responsibility! The calibration process is quite easy: This vu display should be connected before amplifier module circuit. Stereo vu meter for 1 or 2 led rings or strips build by ericbcreator * designed to be used with an arduino uno, nano or compatible. This site helps you to save the earth from electronic waste! The chip is essentially a constant current 10 segment driver fed by an array of comparators. Their maximum voltage is 3.6 volts and the current is 25 ma.