Re: Arduino Nano V3 and LCD 128x64 how to connect them
EEVblog Electronics Community Forum
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7h ago
Quote from: kbm on Yesterday at 08:41:47 pm Second question, if there is no way to connect the cables to LCX without soldering, what solder do I need to buy? Soldering isn't hard. Any solder for general electroni ..read more
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Re: Do you think an LED is a resistor?
EEVblog Electronics Community Forum
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7h ago
Quote from: Sredni on Today at 12:54:23 am Now, take your black boxes out of the fridge. Put the diodes D1 and D2, and the resistors R1 and R2 inside a black box each. Shuffle them around. And tell me: without looking ..read more
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Re: Routines to convert binary to BCD in C code
EEVblog Electronics Community Forum
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7h ago
Do you mean with this that the compiler will optimize separate remeainer and division operations but not an ldiv? And how do you know that ldiv is not optimized? Saying this as a blanket statement  is not very trustworthy. Modern compilers do weird thi ..read more
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Re: Signal filtering - Could this work ?
EEVblog Electronics Community Forum
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1d ago
Alright, that makes the problem clear. I'll give it a thought ..read more
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Re: Do you think an LED is a resistor?
EEVblog Electronics Community Forum
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1d ago
Nah, it's another common and utterly boring case of somebody learning about resistors and insisting that everything that passively resists current flow must be a resistor, on purely linguistic grounds. The OP hasn't posted any single mathematical model ..read more
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Re: Tektronix TDS-3000 looking for firmware version 3.39
EEVblog Electronics Community Forum
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1d ago
I got the firmware (thanks to someone that sent it to me) and I have now successfully updated my 3034 to a 3054 with the latest firmware.  Now all I need to do is crack open the Dallas chip, put a new battery on that and then replace the dead CCFL tubes ..read more
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Re: Are people interested in new front labels for BW upgraded TEK. TDS3000 scopes?
EEVblog Electronics Community Forum
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1d ago
I would be interested in a TDS3054 label ..read more
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Re: Siglent SDS800X HD Review & Demonstration Thread
EEVblog Electronics Community Forum
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1d ago
Quote from: Performa01 on April 20, 2024, 06:12:22 pm Quote from: Vitold on April 20, 2024, 05:04:16 pm For dropout trigger type, trigger is configured with "State" for "Over Time Type" But menu s ..read more
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Re: PHY remote testing
EEVblog Electronics Community Forum
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1d ago
It seems thoese are TXC and RXC pins ..read more
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Re: Do you think an LED is a resistor?
EEVblog Electronics Community Forum
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1d ago
Quote from: electrodacus on Today at 04:11:14 am Quote from: Sredni on Today at 02:42:56 am Vf does not exists. It is a figment of our imagination. Plot the exponential characteristi ..read more
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