Latest threads in Electronics Repairshow only best voted threads
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How to open the battery lid on the backside of Beolink 5000
How to open the battery lid of the back side of the beolink 5000 remote control?
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1 year ago
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Any point to a USB3 camera, for home use?
IIUC there is no point to trying to find a USB *THREE* port for a mouse or keyboard, right? USB TWO is plenty. Because so little data is transmitted. What about a camera? I know it uses a lot more,...
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1 year ago
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Wired, outdoor PC cameras?
I wanted to get some waterproof/outdoor cameras that plugged into the PC, or maybe something that connected straight to the PC. But all I see for sale are cameras meant to clip to the monitor, not be...
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1 year ago
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Help With Small Motor
The album <> shows a small motor and impeller from a water pump. I cannot figure out how to get the impeller off as the other end of the shaft is enclosed. I am trying to replace the bearing. Google...
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1 year ago
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Vizio 2.0 Sound Bar SB2020n-J6 - learning the TV's remote
I just bought a Vizio sound bar, model SB2020n-J6, which is the cheap 2.0 sound bar. It has a feature that allows the sound bar to "learn" the IR codes transmitted by your TV remote's Volume-,...
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1 year ago
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75th Anniversary...
... of the Transistor. This week. Peter Wieck Melrose Park, PA
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1 year ago
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Attacks (CNN)
Why The Power Grid Is An ‘Attractive Target’ For Attacks (CNN) CNN - Dec 5, 2022 -- The motivation behind an attack on the electrical grid in a North Carolina county remains a mystery. But the...
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1 year ago
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Laser toner re-dry possible?
Few posts in these days so thought Id post here in case! HP LaserJet colour. I find particularly the yellow toner begins to loose its intensity after a couple of years of very low print count use. My...
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1 year ago
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Bloody Mouser!
I can't get any sense out of Mouser's website. You'd have thought finding a diode would be simple enough; the spec ain't that hard to meet: 600V 3A fast recovery diode with through-hole cylindrical...
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1 year ago
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Seiki SC-40FK700N with Dim Top Screen
I have a Seiki SC-40FK700N TV with what appears to me to be dim backlighting along the top 1/3 of the screen. The lower portion of the screen appears as normal, but about 2 weeks ago the top suddenly...
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1 year ago
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The Utter Futility of Keeping a Large Spares Inventory
I thought I had everything covered when I acquired a huge spare parts inventory from some chap who was emigrating a while ago. However, despite now being the proud owner of tens of thousands of caps,...
17
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1 year ago
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Old Laptop Power Connector
This is an old Magitronic Laptop I would like to get going. Has 3 pin power requirement. Need help in pinout and power assignment. Have not found anything on the net for some time now. Appreciate any...
6
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1 year ago
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smartphone magnetometer for current induction detection
Is it reasonable to expect a smartphone builtin magnetometer to measure the current in a wire by induction?
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1 year ago
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Re: cooling via natural gas, was: Gas shortage UK
How can a cat produce a cooling effect? Do you make it run in a wheel to turn a compressor? Traditionally hamsters are for that. And Amish with refridgeration? That would be against their rules...
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1 year ago
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Realistic STA 740
Hi, I am from Poland. I am looking for a realistic sta 740 amplifier diagram. Please contact me.
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1 year ago
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