This is my first message in english-version of Hungarian blog of me. I'm DIY amateur in Hungary who like technology and electronics. I like to plan and build simple but sometimes difficult electronics devices from the planning to final testing and building. in this page i will blog about my projects, methods, or other stuff about my DIY activity.
While the text-content will be largest, visit my previously created contents:
- My youtube videos. PCB and schematic creation, altium Designer autorouter, and very good quality of homemade PCB creation by photo resist method.
- My Picasa album. Pictures about my DIY projects.
- My another youtube playlist about my band. I used my DIY amplifiers and speakers.
The PDF documents about my projects with schematics and PCBs available on the right side of this blog.
Contact form
Contact with blogger if you want to build at your home these circuit designs. The bottom of posts read the table of bare PCB board prices. The PCB/schematic design not for sale for individuals, I cannot help if you need something what is not listed in this blog. If you need PCB (not the PCB design) read/search the post of this site.
• Folow me on G+
• Folow me on Facebook
• Folow me on EEWEB
• EEWB interview
• MSN: rentahost@hotmail.com
• Skype: flywithguitar
• How to order?
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On my previous analysis, I didn't pleased with the quality of triangle signal , but a little modification made better result . In the se... -
I finished the project of the most simplest and cheaper modular instrument amplifier. The final amplifier have output power between 70W and ... -
Posting again about my modular gyrator-EQ project. This project not tested yet, but I made 5 channel EQ with gyrators and 10 channel active ... -
This is my first SMD circuit. The small size of SMD parts was my problem before. The opinions about TPA6120 is very good on all other relate... -
New PCB boards made with new method. New boards have soldering mask. Images:
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Before my previously posted gyrator EQ projekt I designed UREI clone projekt . I would like equalizer like the best VST software effects li...
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This is my second audio mixer project. The difference between current and previous design is, that this design can be expandable to any nu... -
This is my first post about simulation. The reason why I simulated UREI EQ filter , that I cannot found math expression to get parts for mo... -
Newly detected TAS5630 chip can solve my problems about the PWM amplifier. This chip have analog inputs, the package contains all required ... -
I really like the microphone preamplifier with INA217. No noise, very good sound and dynamic, no feedback, very high (max 10.000x) gain, ve...
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