Electronics Repair

clamping circuit help

Been using a little square wave generator for experiments, has input values from 3-29 VDC. However, at 24 VDC input, it...

3 comments posted 5yrs

posted by hemjA

3 comments posted 5yrs posted by hemjA

Computer fixed

After a lot of help from Paul in one of the newsgroups on the list, I fixed my win10 computer. I had been getting Inacc...

1 comments posted 5yrs

posted by NONONOmisc07

1 comments posted 5yrs posted by NONONOmisc07

USB always on

I have an Acer E15 E5 laptop two usb3 ports and one usb2, and when I plug a flashdrive into one of the USB3 (but not th...

5 comments posted 5yrs

posted by NONONOmisc07

5 comments posted 5yrs posted by NONONOmisc07

Troy-Bilt TB146 EC cultivator gas tank hoses

> > The hoses are a tight slip fit in the holes in the tank . > > OK. Good. That's what I was hoping. The larger yellow...

0 comments posted 5yrs

posted by bruce2bowser

0 comments posted 5yrs posted by bruce2bowser

Eneloop D adapter help

I've switched some of my devices to Eneloop AA's in Eneloop D adapter cells. The problem I'm having is that sometimes t...

7 comments posted 5yrs

posted by hemjA

7 comments posted 5yrs posted by hemjA

clc512e Vertical line..

Hi Group, can someone help please, I have a Craig TV, model# clc512e, 32 in ch,. that has a Vertical line, I checked th...

1 comments posted 5yrs

posted by stankowalski02

1 comments posted 5yrs posted by stankowalski02

Vizo HDMI ports not working.

Hi Group, can someone help please, I replaced the main board 3655-0342-0150 (41)... on a Vizio M550SV, the hdmi ports d...

1 comments posted 5yrs

posted by stankowalski02

1 comments posted 5yrs posted by stankowalski02

Need Help Identifying Ceramic Capacitor

Hello Folks. I need some help in identifying a ceramic capacitor on an RF signal generator from the 50's. The capacitor...

18 comments posted 5yrs

posted by worldwide137

18 comments posted 5yrs posted by worldwide137

easy way to calibrate audio frequency generator?

I have a Heathkit ET-3100 electronic design experimenter that has a very basic sine/ square wave function generator. Co...

23 comments posted 5yrs

posted by tinker5

23 comments posted 5yrs posted by tinker5

Sheesh

Lately I work on audio and have long thought that I get the s*it that has a lready been gone through but I think I have...

7 comments posted 5yrs

posted by jurb6006

7 comments posted 5yrs posted by jurb6006

homemade or low cost circuit board/ battery box shield?

I have a static sensitive circuit with a small battery compartment located just underneath, almost touching. Since ther...

8 comments posted 5yrs

posted by tinker5

8 comments posted 5yrs posted by tinker5

windows powercfg

Trying to use windows powercfg command prompt. C:\Windows\system32>powercfg /batteryreport gets Invalid Parameters -- t...

4 comments posted 5yrs

posted by legg

4 comments posted 5yrs posted by legg

Fluke 199C Repair Notes

Just some pointers to anyone having trouble with this handheld LCD scope. I've seen other reports on the web about this...

0 comments posted 5yrs

posted by mocha

0 comments posted 5yrs posted by mocha

Curved Samsung no pic

Hi Group, can someone help please, im working on a Samsung un55ku650dfxzaT V, that has no pic, no power standby light b...

12 comments posted 5yrs

posted by hildawinkler77

12 comments posted 5yrs posted by hildawinkler77

Gas heat thermostat if no power

Last week we were without power an hour and a half during a very mild snow storm. Luckily it was 9-10:30 am and 34F. Bu...

12 comments posted 5yrs

posted by vjp2.at

12 comments posted 5yrs posted by vjp2.at