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This is great! Only germanium?? Thank you!
ОтветитьNever heard of JITHUB.
ОтветитьGreat video! On my need to build list. Thanks & Cheers!
ОтветитьI wonder if you could also get this to not care about the emitter, base, can collector order and to actual find that order and print it to the screen too. I am not sure if applying 5V across all of the pin pair is safe for the device to find out the order, but it seems reasonable.
ОтветитьWho could possibly dislike this?
Ответитьmake content about the marshall mg10 power amplifier, I have made it several times and it always fails, either the schamatic is wrong,,,, thnk you smt
ОтветитьAs someone studying electrical engineering and a Guitarist, I just found your channel and it is fantastic!
ОтветитьHello!!! In September last year I discovered the ADS115 module, it was what I needed to make a uC transistor tester . I had made one with an lcd voltmeter, but it needed some math as it was not micro controlled. I made mine with switches to switch between npn and pnp and also to switch between germanium transistors and jfets (exemple: phase 90).
Seeing your project now made me want to modify mine, it uses a 16x2 display with an i2c module. The operation of your tester is much more practical and fast. Congratulations!
How important is the 1.2m resistor value? Can I use a 1m and set it in the code?
ОтветитьWorking great, but I think my ads1115 has a fake ic. On a good 2n3904 getting leakages of 6-20ua. Unused.pins are referenced to ground, but some still show voltages of the pins next to them... Should still be usable, but in case anyone is getting leakages on si npn trans, this could be why.
ОтветитьThe word is "leakage."
ОтветитьExcellent and clever project for the guitar pedal builder - many thanks!
ОтветитьI can't find a pdf of the schematic? I can use the video to work it out if you didn't provide one.
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