Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Should I replace it? Is it damaged, or will it work? Is it safe to test with the power source of 4.5V? I have a feeling something might go wrong if connected to power. But if I should test it, perhaps there's a way you can recommend for testing with multimeter?
I don't have a replacement at...
Hello
Does anyone know any solderless cables to use in a microcontroller project that actually hold? Maybe some sort of clip on the connector that locks in place.
Thank you in advance!
Hello all I have been attempting a repair on a Archt one speaker for about a month now and I just can’t figure it out. I’ve probed around, I’ve tested the speakers in a home theater just to make sure they work and they do just fine, but when put together I get no sound through BT or through Aux...
I have an old soldering station but sudenly 1 or 2 of the resistor burn but idont know how to read board or skematic, I just need the value of the resistor need to replace, I provide some picture link. so any one analize what is I am saying.
AEOLUS 936 Soldering Station (11yrs old i think)...
Hi,
I've been trying to learn how to solder but have not managed so far.
Shortly explained:
I use:
* Temp controlled soldering station(usually about 400 celsius)
* Cleaning stuff that works well
* iron-tip w/ good surface area
* tried 2 different types of lead free solder(1mm thick and 0.35...
Hey guys and gals,
I am in the process of repairing a HyperX Cloud II that had the minijack broken off in an unfortunate accident. I am experiencing numerous issues with this repair, I can get all the copper wiring separated just fine, get the insulation burned off, clean the wires, pre-tin...
Hello Everyone, I am having problems soldering a wire on a LED cob light. I had or though I had it soldered but it keeps coming off one side. The + is sticking so far but the - side will not. Does anyone know of a conductive paste that will work and not cost more than the Chinese chip cost...
Hello,
First of all, I'm totally inexperienced, and just someone trying to salvage a device if it's doable.
I was trying to disconnect the HDD cable out of its port, but the whole thing came off with the connectors still soldered to it. I got some advice telling me it's an easy fix but I'm...
Hi Looking for some advice
I've got 2 HDMX Jam wireless speakers (HX-P230A) both had a charging fault due to damaged micro USB connector.
I've desoldered and replaced one which now works fine.
The other speaker has 2 missing board pads for pin 2 & 3, it seems like the 5 pins exit the...
hello I'm a newb here just made the acct to try and find this voltage regulator,, I can find everything but this one.. its marked 01A and theres a 5 sideways after the number ... type is APR3001-15A sot-23 I need this or something that will do the same if anyone can help that's awesome thank..
I'm repairing an HTC Desire 816 that had a broken screen and LCD. I fixed all of that but the battery terminal was some how pulled away from the circuit board. I need to solder the terminal back onto the circuit board in order to charge the phone. However, I don't have a soldering iron. Is there...
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