Latest threads in Electronics Designshow only best voted threads
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Battery charging
Hi, I am looking for Lead Acid battery 24V, 12AH. The problem is that I am unable to find one under 30 bucks. Can anyone give a suggestion? The alternative is to is to add two 12V batteries in series...
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8 years ago
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Docking station with USB
Hi All, I need some guidance with the following challenge: I need to configure a docking station which receives a device that can be charged, and will unload GB's of data over an USB2.0 connection....
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8 years ago
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To Indemnify or Not to Indemnify!
I'm being prompted to update Adobe Flash Player and made the mistake of trying to look at the license document. It is 304 pages long, written in an unknown number of languages with no index to tell...
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8 years ago
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Li Battery
I got a replacement battery for my laptop. It is a Li-Ion type. 6 cell 4400 mAh 10.8 volt In the package docs it states that I should cycle the battery all the way down, recharge it and do this...
18
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8 years ago
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Ohm's law
Ohm's law is not applicable on resistors in DC regime only, but on capacitors and inductors in AC regime as well. This makes Ohm's law formula one of the most practical and popular formulas in physics...
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8 years ago
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Power steering motor wiring
Anybody familiar with power steering motor here? There are three connector s. One thick two wires (blue and black), probably 12V for blue and ground f or black. Second connector with three normal...
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8 years ago
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In The Ever lasting Chain Of Experiments The Next Project, ultrasonics part 7Part 7
In The Ever lasting Chain Of Experiments The Next Project, ultrasonic anti-fouling for boats. Part 7 Made a change in the circuit diagram, changed pin 16 to pin 15 on the PIC: this to get the...
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8 years ago
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wallis formula for pi found in quantum mechanics
Hi, Neat story, linking a formula defining pi with a formula in quantum mechanics for the hydrogen atom: wallis formula for pi: cheers, Jamie
2
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8 years ago
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Multi-conductor control cable: PVC vs.
I need to replace a cable (16-conductor, 28-ish awg, stranded, shielded) on an industrial machine. It?s used to connet a hand controller (small box with rotary encoder and pushbuttons) to the main...
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8 years ago
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39 | |
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Embedded computers industrial class
Hi, I´m looking for cheap embedded computers options (with uProcessor, ARM) for applications with ambient temperatures until 50°C ~ 60°C. Moderate vibration and dust. Suggestions are appreciated....
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8 years ago
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Who's next in line, implantable LEDs
You to can be a cool idiot. Mikek
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8 years ago
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Are programmers engineers?
FYI: The Atlantic has an article "Programmers: Stop Calling Yourselves Engineers"
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8 years ago
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In The Ever lasting Chain Of Experiments The Next Project, ultrasonics, part 4
In The Ever lasting Chain Of Experiments The Next Project, ultrasonic anti-fouling for boats. So how do I test these things and write the soft when not even having the parts? OK, here is the test...
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8 years ago
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How to draw helical coil with parallel conductors
I need to have a PCB made for a flat helical antenna that has two evenly spaced parallel tracks from circumference to center. Each of the four terminations is to have a solder pad. My software will...
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8 years ago
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OT: Known by the State of California to contain lead
Making sheets.. --sp -- Best regards, Spehro Pefhany Amazon link for AoE 3rd Edition: Microchip link for 2015 Masters in Phoenix:
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8 years ago
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