Dear all,
Anyone has an idea how to build heat generating circuit with 9v battery?
This schematic found at http://www.kobakant.at/DIY/?p=2909 using 24v supply. I wonder how to modify it to work with 9v instead of 24v power supply.
Thanks.
Moderator: pebe
pebe wrote:What sort of 9V battery? How much heat to you want to get from it?
pebe wrote:Can you not use a switch?
pebe wrote:Re. the switch option, I noticed the circuit you were considering went to great lengths to switch on power to the thread stuff, and wondered why you did not use a simple on/off switch.
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