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Building a DIY BGA Rework Machine

simulate this circuit – Schematic created using CircuitLab I am trying to build a DIY BGA reflow machine. I have a very crude schematic, but the idea is run each of the 6 heating elements in ...
MacAttack1's user avatar
0 votes
3 answers
267 views

Tips for soldering some wires into a PCB

I need to solder some wires into a PCB, im dont really master soldering small pads or pins, so i need some help. I have a question too, those pads are already tinned, soldered, so can i apply some ...
tote46's user avatar
  • 9
2 votes
3 answers
466 views

Can we connect multiple devices to the mains with just 1 cable?

The project: An Arduino DIY Relay-controlled aquarium with a water pump, a heater, and a light bulb. All 3 have the exact same wires according to the EU standards: 1 "hot" brown wire and a ...
Mito's user avatar
  • 411
0 votes
1 answer
850 views

Can I replace two run capacitors with a dual run capacitor?

In this unit https://ameristarhvac.com/wp-content/uploads/pdf/M4AC3-Air-Conditioner-Installation-Manual.pdf Can I replace the 35 uF capacitor and the 6 uF capacitor with a 35/5 uF dual capacitor? If ...
tsdexter's user avatar
  • 147
0 votes
3 answers
93 views

Regarding the use of non-compliant and unconventional connectors in route to a 120v outlet receptacle? [closed]

I'm not sure how to word this so bear with me thank you. I'm rewiring my generic 65w Pen style soldering iron power cable and it would be very convenient if I could first solder it onto a 1/4" ...
Magic.Math's user avatar
1 vote
2 answers
2k views

Combining two speaker channels (left + and -, right + and -) into a TRS style cable (left, right, common/ground)

I'm currently building a portable stereo speaker and have run into some issues. The speaker is based on a set of broken Jabra Move headphones (used as bluetooth receiver) and a XH-A232 amplifier board....
Erik Andersson's user avatar
0 votes
1 answer
404 views

Correct type of wire for simple DIY projects involving soldering [closed]

I am making my own bluetooth speaker which will require me soldering wire to PCBs etc. However, I am unsure of which type of wire to buy for the project. I understand that positive and negative wiring ...
physicsboy's user avatar
0 votes
1 answer
7k views

How to wire a three phase bridge rectifier

I am doing a DIY three phase AC motor power generation project. I can understand the basics of electronics, and also understand how the wires are wired in a single phase rectifier. However, for three ...
Shahid Thaika's user avatar
-3 votes
2 answers
5k views

wiring leds for car brake lights without throwing warning lights [closed]

Im working on led tail lights for my vehicle. the standard bulb is a 21w 12v bulb. what i need to try and figure out is whether or not i am able to recreate this same load using leds without a load ...
Geoffisacnt's user avatar