Hello.
I have this little nifty tube tester board, it can test a large variety of small signal types, all the classic audio tubes.
Its totally unasembled the only parts that I have for it is the preprogrammed atmel chip, the 20x4 lcd display, and the rotary encoder bourns
ECW1J-B24-BC0024L. All other parts are up to you.
I put here link to folder that contain all necessary info for assembly and use. https://drive.google.com/drive/folders/18TcbD3Y83YUaoSefdYeP8lOa8BGxVGti/
I'm asking for 30 euro, that's the cost of pcb only
Last photo is of finished product.
Ps. Just turn the rotary encoder and choose between 99 programmed tube optimal values and press test, it's as easy as that. It's a proven concept.
I have this little nifty tube tester board, it can test a large variety of small signal types, all the classic audio tubes.
Its totally unasembled the only parts that I have for it is the preprogrammed atmel chip, the 20x4 lcd display, and the rotary encoder bourns
ECW1J-B24-BC0024L. All other parts are up to you.
I put here link to folder that contain all necessary info for assembly and use. https://drive.google.com/drive/folders/18TcbD3Y83YUaoSefdYeP8lOa8BGxVGti/
I'm asking for 30 euro, that's the cost of pcb only
Last photo is of finished product.
Ps. Just turn the rotary encoder and choose between 99 programmed tube optimal values and press test, it's as easy as that. It's a proven concept.
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Hi, do you guys know whether there are Gerbers available for this board?
Getting boards to NA from across the ocean from Europe seams to be unaffordable.
Getting boards to NA from across the ocean from Europe seams to be unaffordable.