| ??? 11/02/05 04:46 Modified: 11/02/05 05:23 Read: times |
#103232 - Something like this? Responding to: ???'s previous message |
Steve M. Taylor said:
You can make a very very cheap bubble etching tank from a polythene container (long narrow tanks are best), a piece of plastic tube and an aquarium pump, or even, in extremis an inner tube filled with air. Drill or pierce SMALL holes in the tube for a length comparable to the length of your tank. Weight the tube, so it sinks even when full of air. Place the PCB VERTICALLY in the tank and fill with etchant- we did it with a rail across the tank and some clothes pegs to hold the pcb off the rail. Hi Steve, is it like this you were mentioning? 
Picture Courtesy:Don McTavish(see this link for some 'unforeseen' etching tanks! I liked the speaker system!!) Cheers, Vignesh |
| Topic | Author | Date |
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| Toner Transfer | 01/01/70 00:00 | |
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| Type of paper used | 01/01/70 00:00 | |
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| Q&A double sided etching | 01/01/70 00:00 | |
| Bubble tank | 01/01/70 00:00 | |
| Making one with these guidelines | 01/01/70 00:00 | |
| addendum | 01/01/70 00:00 | |
| Like these... | 01/01/70 00:00 | |
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| New methods | 01/01/70 00:00 | |
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