0answers

[PCB Prototype] bus bar for 105 ah eve cell in 8s2p 24v configuration

hello, I was just wondering if you could design a busbar/kit for a 24v eve 105ah LF 8s2p configuration? I currently have the eve cells with my own copper bus bars that didn't turn outs great due to th...
2answers

[CNC Machining] Custom waterblock minimum fin/channel width milling capability

What would be the minimum channel and fin width you are capable of milling in copper. Total depth would be around 4.25mm. Are you able to mill a channel width less than 1mm and a fin width of 0.5-0.8m...
0answers

[Others] Question eartips headphones in-ears

What material is used in the eartips of the KZ EDX Pro and KZ EDC Pro? Eartips stored for many years undergo chemical reactions, melt and stick to the body of the iem?
1answers

[PCB Prototype] about the controller

where is the file for the controller
2answers

[CNC Machining] Quality prew view

Hello,i upload a .step file for CNC milling. The original modell .step file is very fine in detailing but in the preview view the modell is very rought (a radius in the stepfile is not round its shows...
1answers

[PCB Prototype] Question about the Brass inserts!

It says to use M1.6 + M1 Brass inserts. Is there specific spots where each of them should go into? I’m determining if j need to buy both or just go for one for my build. Also where would you recommend...
1answers

[PCB Prototype] Thickness of each layer in the manufacture of a copper core PCB with thermoelectric separation.

Can you provide details regarding the stack up of a 2-layer copper core PCB with the metal base on the bottom. I would like details on how the thermoelectric separation design is manufactured. You pr...
2answers

[PCB Prototype] Advice on custom stack-up for 6 layer PCB

Hi,I need a custom stack-up 6 layer PCB with a final thickness of 1 to 1.6 mm with this stack-up:Cu - 35uPP - 0.1 mmCu - 35uCore - 0.15 mmCu - 35uPP - thickness as requiredCu 35uCore - 0.15 mmCu 35uPP...
0answers

[PCB Prototype] zx spectrum eprom

does anyone know of a board design i can get that will enable me to replace the rom in a zx spectrum with an eprom that doesn't involve me altering the spectrum with diodes and wires ? as far as i can...
3answers

[Components] Question In-Ears headphones

In-Ears headphones use magnetic dynamic drivers. If you bring the in-ears close to an electronic device that releases magnetism with a 29" CRT TV (coils, speaker) turned on, will this TV cause demagne...
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1 PCBWay Team 9