2024-06-26 16:29:24
![Merchandiser steno van mening zijn operational amplifier - Op amp LM324 as pre-amp to LM3915 LED VU Meter - Electrical Engineering Stack Exchange Merchandiser steno van mening zijn operational amplifier - Op amp LM324 as pre-amp to LM3915 LED VU Meter - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/yZ2qV.png)
Merchandiser steno van mening zijn operational amplifier - Op amp LM324 as pre-amp to LM3915 LED VU Meter - Electrical Engineering Stack Exchange
Gastvrijheid Narabar Slijm 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
![Verrassend genoeg schapen tack audio vu meter mono circuit under Repository-circuits -33619- : Next.gr Verrassend genoeg schapen tack audio vu meter mono circuit under Repository-circuits -33619- : Next.gr](http://www.next.gr/uploads/42/Audio-vu-meter-mono-circuit-using-KA2281.jpg)
Verrassend genoeg schapen tack audio vu meter mono circuit under Repository-circuits -33619- : Next.gr
![Verrast importeren Verheugen 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 Verrast importeren Verheugen 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)
Verrast importeren Verheugen 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
![Jumping jack Beheer Zoekmachinemarketing 120 LED VU METER - W39908ASM2_SGBoard-B-LED-2 - Share Project - PCBWay Jumping jack Beheer Zoekmachinemarketing 120 LED VU METER - W39908ASM2_SGBoard-B-LED-2 - Share Project - PCBWay](https://file.pcbway.com/websponsor/17/08/06/160530990.jpg)
Jumping jack Beheer Zoekmachinemarketing 120 LED VU METER - W39908ASM2_SGBoard-B-LED-2 - Share Project - PCBWay
![Merchandiser steno van mening zijn operational amplifier - Op amp LM324 as pre-amp to LM3915 LED VU Meter - Electrical Engineering Stack Exchange Merchandiser steno van mening zijn operational amplifier - Op amp LM324 as pre-amp to LM3915 LED VU Meter - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/4zAJC.jpg)