Search results for query: *
- Users: biuro74
- Content: Threads
- Order by date
-
LM1894 - what's FM apps ?
Hi, I'm finishing my 2.1 speaker project and I've applied LM1894 noise reduction chip. I'm wondering what would be a difference if I use "FM application" mode (with coil which forms 19kHz filter for FM pilot) - instead of hook-up pins 8 and 9 with 47nF cap ? Anybody here knows what...- biuro74
- Thread
- Replies: 3
- Forum: DIY (Do-It-Yourself) Discussions
-
[newbie] My first build done: AB Class Ampli - unexpected issues - please help
Hello, So I'm in progress of doing my 2.1 project. I've done few steps, some of them works, some of them need some rework. Today I need help with my amplifier "build" - it's done just to see how it works with my configuration (vintage computer + 12V + 4-10W speakers). Later it will be put...- biuro74
- Thread
- Replies: 0
- Forum: DIY (Do-It-Yourself) Discussions
-
Internal speakers + TDA1519 ? My first newbie build - please help with any suggestions :)
Hi again, I'm crystallizing my idea to build internal speakers for some device. So far I ended up with: * 2 x Visaton FRWS 5 (4 OHm, 4-10W) * 2 x custom bass (subwoofer, but I don't think so) speakers taken from Acer Aspire 5920 * 2 x TDA1519 (2x6 W each) - one for pair of...- biuro74
- Thread
- Replies: 0
- Forum: DIY (Do-It-Yourself) Discussions
-
2.1 internal project - step 1
Hi, I'm going to build internal sound system - 2.1 speakers for stereo system with real track separation (not channel only). It means I have to join bass to both left and right channels. Does it look as it should ? I start from the scratch, I mean I have no knowledge how to start...- biuro74
- Thread
- Replies: 9
- Forum: DIY (Do-It-Yourself) Discussions
-
Acer Aspire 5920 Bass Speaker: how to use it ?
Hi, I've bought above mentioned speaker to put it to my project: internal 2.1 speakers. Now my question is: how to connect it ? It has got 5 wires, how to check which is what for ? I presume: 2 for speaker itself, 2 might be for additional power (?) and there's still one left. ...- biuro74
- Thread
- Replies: 0
- Forum: DIY (Do-It-Yourself) Discussions
-
Built-in speakers DIY - how to ?
Hi, I'm going to build own internal speaker system to mount inside a computer as I've grown to do something in my life ;-) You know, spare time, willing, curiosity etc. Audio source: 2xRCA stereo output. I'm starting to find out all "tech speaking", and I'm trying soldering, so...- biuro74
- Thread
- Replies: 0
- Forum: DIY (Do-It-Yourself) Discussions