Latest threads in Electronics Repairshow only best voted threads
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Telescopic aerial repair
I was given a portable receiver with a damaged telescopic aerial, the set had been dropped and one section of the aerial had become slightly buckled. and wouldn't telescope inwards. I first thought it...
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1 year ago
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Will two table radios always be in phase, out of phase/
Technical qustion about wave valleys and troughs and if two radio playing the same station will be in phase wrt all frequencies, or if some will cancel out? And why is it low frequencies are famous...
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1 year ago
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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...
75
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1 year ago
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75 | |
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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,...
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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...
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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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