> Hi, > > I'm wondering if anyone is aware of a replacement for the LM3909 chip. > This > is a very handy LED flashing chip that will run off a 1.5V battery and is > sadly no longer available. Does a good substitute exist? > > Matthew You can still get them, but you might not like the price. Futurlec @ $US2.45 - http://www.futurlec.com/Linear/LM3909Npr.shtml Anyone know what chip bicycle flashers use? They're 1.5v, blink AND have on/off. Must be billions of the buggers made, but buying one in a DIP or SMT (as opposed to 1,000,000 for chip-on-board) is a bit hard. Tony -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist