IB Peter Feucht wrote: > Hello, Michael, > > WHAT are you doing with the coffee cans? I'm just curious, never heard of > that. What material are those coffee cans wehn you talk about soldering? > Beverage cans usually are made from aluminium if I know correct, so > soldering may be "difficult". > =20 Afaict food cans here in the UK are usually tin plated steel. Beverage cans may be either aluminium or tin plated steel. Here in the=20 UK the domestic ones are usually aluminium but grey imports from eastern=20 europe (which can often be found in various small non-chain shops and=20 cafes) are often steel. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .