Latest threads in Electronics Repairshow only best voted threads
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Need to make a THIN stylus for an iPad (that doesn't cost $75)
A THIN stylus for the iPad seems to cost over $75: Since a stylus should be pretty simple sans moving parts, how does it work and, more importantly, can we craft one out of readily available materials...
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8 years ago
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Peavey PV4C slave amp
Unused for a year and then switching on , nasty magnetisation type noise and "B" 1.2 amp thermal breaker trips out. This disengages mains Tx secondary middle from ground , via a triac system crowbar...
2
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8 years ago
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Re: I need a BUD Industries JW-3202 enclosure
I forgot to add, remove the "eight" digits and translate "dot"s and "at"s.
2
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8 years ago
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I need a BUD Industries JW-3202 enclosure
Hi, I need a few BUD Industries JW-3202 series enclosures. I could make do with a JW-3203, JW-3204 or JW-3205. If you have one or more to sell, please email: 8bill8 at umsa7 dot umd dot edu By the...
1
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8 years ago
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1 | |
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Ripped out antenna input plug
32 inch Insignia flat screen TV. My big feet tripped over the antenna cable, ripping out the input where the cable screws on. I took off the back hoping it would be a simple solder job, no luck. The...
15
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8 years ago
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15 | |
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difference between a single port vs all port splitter
What is the difference between a single port vs all port splitter Also labeled as power passive. I've googled but maybe I didn't phrase the search right. Here are two urls but there is no other info...
10
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8 years ago
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10 | |
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TIP: Dust cap for on-end 1/4 inch sockets
A large Behringer mixer returns with intermittant loss of one or both channels due to being used outdoors and dust/damp getting on the L&R Main Insert bypass contacts. As the main inserts are rarely...
5
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8 years ago
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5 | |
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Gently winding up Variacs
Hi all, If a piece of faulty equipment hasn't been fired up for like many *years*, what rate would it be advisable to slowly wind up the supply voltage to it so as not to blow anything? I'd guess...
10
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8 years ago
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10 | |
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PV Delta Blues 210, cab mod
No physical protection to too easily breaking the exposed glass bottles I intend drilling to half depth, holes in the cab either side. Then some steel studding of length of the internal cab width plus...
5
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8 years ago
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5 | |
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How are we supposed to read 5GHz WiFi signal strength bands?
I ran a WiFi survey using "Wifi Analyzer" freeware on my Android phone in a college-dorm atmosphere earlier today (after installing Windows 10), and I think I completely understand the 2.4GHz wifi...
38
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8 years ago
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38 | |
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Sears Garagedoor Opener Won't
1999 (old) 1/2 HP Sears screw opener All mechanicals and motor good. New opener button(#1) worked for six months then quit. Opened and wiggled battery. Worked again but now have to open every time and...
1
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8 years ago
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My 5GHz Wi-Fi is broken (how to add an internal 5GHz 802.11 n/ac adapter)?
I just got a new home broadband router that has both 2.4GHz & 5GHz and only then did I realize that both the Windows and Linux laptops don't have a 5GHz Wi-Fi card (both only have 3.4GHz 802.11...
12
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8 years ago
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12 | |
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Need help with ESR(?) meter
When I have encountered power supply problems in the past I have just replaced all the caps. I have wanted to get an in-circuit ESR meter but they either came as kits or were more than I wanted to...
7
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8 years ago
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7 | |
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FORD E250 piezo buzzer
Suggestions on wiring add on buzzers for example into the flasher circuit ?
4
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8 years ago
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Mitsubishi Unisen TV LT-52151 takes long time to show picture
I have a Mitsubishi Unisen LT-52151 that once turned on, it could take up to 2 minutes before the picture shows. The power button illuminates but no picture till much later. This is an LCD 51 inch...
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8 years ago
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