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4answers

389 views

[Others] Cooling problem---150W boost converter + 100W power LED

I have 12V 10A power supply (PC ) and I use 150W boost converter to raise voltage into 32-35 V (1,5-2A) . I added 15x10cm aluminum plate (5mm thickness , 3 cm fins) to cool LED (thermal paste added).I...

answered Aug 06,2020
by Kemio

0votes

4answers

644 views

[Others] Do anyone know how to make this amplifier run on battery

This amp run on 12-24v ac。

answered Aug 06,2020
by Joson

0votes

3answers

448 views

[Others] Can anyone identify the part in the picture?

answered Aug 06,2020
by Andrew

0votes

4answers

642 views

[Others] How to create a delay without pausing the code?

I want to make a pin HIGH for a specific duration of time, but I want the code to keep running while the pin is high, how do I do this?

answered Aug 05,2020
by Paul H

0votes

1answers

519 views

[PCB Assembly] when will this board be available on Bazaar ?

https://www.pcbway.com/project/shareproject/mXY_Board___Low_Budget_XY_Plotter_Drawing_Robot_Board.html authot said it would be available soon

answered Aug 04,2020
by PCBWay Support Team

0votes

4answers

487 views

[Others] What are these, what do they do?

answered Aug 04,2020
by Gorge

0votes

1answers

398 views

[Others] Speeduino Compatible EFI Shield

hello!Can I buy pcb forSpeeduino Compatible EFI Shield ?best regard Julian Gonet

answered Aug 04,2020
by PCBWay Support Team

0votes

1answers

403 views

[PCB Prototype] inverter 12v to 220v

where can i buy the pcb of inverter 12v to 220v?

answered Aug 03,2020
by Joson

0votes

2answers

1354 views

[Others] How can I desolder and remove this pro micro?

answered Aug 03,2020
by Kemio

0votes

1answers

322 views

[Others] sbc188 questions

hi, i hope i contacted the right people.I am making an SBC188 and I have some questions to ask because I cannot find documentation on the site.How should the bios "diode resistor" be set?W...