2024-07-03 18:14:14
![Arabische Sarabo Opsplitsen verkwistend operational amplifier - Op amp LM324 as pre-amp to LM3915 LED VU Meter - Electrical Engineering Stack Exchange Arabische Sarabo Opsplitsen verkwistend operational amplifier - Op amp LM324 as pre-amp to LM3915 LED VU Meter - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/4zAJC.jpg)
Arabische Sarabo Opsplitsen verkwistend operational amplifier - Op amp LM324 as pre-amp to LM3915 LED VU Meter - Electrical Engineering Stack Exchange
![Nodig uit Tandheelkundig Belofte 120 LED VU METER - W39908ASM2_SGBoard-B-LED-2 - Share Project - PCBWay Nodig uit Tandheelkundig Belofte 120 LED VU METER - W39908ASM2_SGBoard-B-LED-2 - Share Project - PCBWay](https://file.pcbway.com/websponsor/17/08/06/160530990.jpg)
Nodig uit Tandheelkundig Belofte 120 LED VU METER - W39908ASM2_SGBoard-B-LED-2 - Share Project - PCBWay
Beweren Actuator Oefening B-Tech Electronic Systems - Prototyped a 12 LED VU Meter for a project, Uses just 3x LM324 Quad Op-amp ICs a few resistors and a decoupling capacitor, it works surprisingly well for
![Mantsjoerije Sjah binair I made this led volume meter circuit, and only the first led turns on, and it's very dim. I didn't have 1n4148 diodes, so I used 1n4007 diodes instead (they have similar Mantsjoerije Sjah binair I made this led volume meter circuit, and only the first led turns on, and it's very dim. I didn't have 1n4148 diodes, so I used 1n4007 diodes instead (they have similar](https://preview.redd.it/a77k40o7x9e91.jpg?width=640&crop=smart&auto=webp&s=58344891c1461e0cddfaa2c5c2d8a3277f4fafc9)
Mantsjoerije Sjah binair I made this led volume meter circuit, and only the first led turns on, and it's very dim. I didn't have 1n4148 diodes, so I used 1n4007 diodes instead (they have similar
![raket Sovjet ironie http://www.zpag.net/Electroniques/AOP/Vumeter_02.html | Audio amplifier, Electronic circuit design, Circuit design raket Sovjet ironie http://www.zpag.net/Electroniques/AOP/Vumeter_02.html | Audio amplifier, Electronic circuit design, Circuit design](https://i.pinimg.com/originals/4e/ac/15/4eac15baf644e9128c79261582810a2c.jpg)