Anyone have any experience with these things? http://www.ebay.co.uk/itm/Transistor...item257c7e710b
-
-
Re: Cheap ebay ESR meters
http://www.diyaudio.com/forums/equip...ay-gadget.html
http://www.eevblog.com/forum/testgear/$20-lcr-esr-transistor-checker-project/
https://www.badcaps.net/forum/attach...2&d=1362341612Last edited by vinceroger69; 04-28-2013, 07:08 AM. -
Re: Cheap ebay ESR meters
I have ordered one, works perfectly . i even test capacitor in circuit.Comment
-
When i need to replace cpu or gpu or pch ...i mostly order reballed chip from china, but lately there are more broken ones then working.
So lately i tried with ebay "not working motherboards". I ordered a few broken motherboards from ebay but i have found out that there are many scammers on ebay. The most of them are selling already destroyed motherboards with pictures in low resolution, some of them are being scammed and just scam forwarding...
First board i ordered last month was ok. Cpu was dead but i could use gpu and pch. The second arrived 2 weeks ago...and it was... -
The power supply is 2020 Corsair HX1200 modular power supply.
Cause of damage: I connected EVGA molex cable to the Sata port and test it with a ATX tester. Since the pin out on the EVGA is wrong, result in the 12V pin shorted to the 5V pin, in the 12V back-feeded to the 5v port.
Damage: Power supply shorted out, shut off itself internally, damaged the 5v or 3v rail or the monitoring circuitry. The self protection circuit shut off the power supply when power up because it detected some abnormal/defect. I waited a few minutes, let it self reset then try to re power up.... -
The power supply is 2024 newest version of NZXT C850 modular power supply.
Cause of damage: I connected EVGA molex cable to the Sata port and test it with a ATX tester. Since the pin out on the EVGA is wrong, result in the 12V pin shorted to the 5V pin, in the 12V back-feeded to the 5v port.
Damage: Power supply shorted out, shut off itself internally, damaged the 5v or 3v rail or the monitoring circuitry. The self protection circuit shut off the power supply when power up because it detected some abnormal/defect. I waited a few minutes, let it self reset then... -
Recently I've gotten into EC flashing due to my broken laptop(s) and started frantically searching methods for flashing the IT5571E-128 chip on the cheap(due to me beaing a student and not having a job) and noticed that ITE newer chips can be flashed via ISP (In-System Programming) either via SMBus or the KBC (EPP - Enhanced Parallel Port) interface. While these can be achieved with programmers like SVOD4/3 or the RT809H/F those options are WAYYY out of my budget so I was horrified. But recently I stumbled uppon some programmers on aliexpress that claim they can program a variety of ITE chips...06-17-2025, 07:17 AM
-
Hello everyone!
Recently I've noticed that some ShopJimmy backlight strips don't have double-sided tape installed upon them when an application calls for it, and I must purchase the tape separately. In a recent chat conversation with a customer service agent I told them if this tape wasn't applied when it was called for I would begin to consider ordering my backlight strips elsewhere. It looks like this time may have come.
I recently got a TCL 65S4 with bad backlights. After looking at the SJ listing here: https://www.shopjimmy.com/tcl-jl-d65...365as-m-led-ba...Yes0%1All backlight strips are the same quality0%1No0%0
Comment