NoobMan Wrote: ------------------------------------------------------- > I think those may be sort of an enable/disable > therefore rarely used. Why didnt you asked why > there are two of them, coz there is only one line > they are swtiching and just makes circular loops > currents. Could you better explain please? I think you said something useful, but I can't understand what yby dig_gil - Controllers
Sorry about taking so much time to return. I couldn't find a camera which would work properly, but what matters the most is the schematic, I guess. Check the attached file for that. I got it to work, but there's still some instability source to figure out. I'll try asking for a burrowed oscilloscope at school. I guess that it's either the oscillator stage that goes out of synchronism between itsby dig_gil - Controllers
Disclaimer: New to this forum; I didn't lurk much yet. I might be doing something already tried (and failed ). I've got into building a RepRap (a Prusa 2 FIY) myself, but found the electronics to be quite expansive. So, being a fan of BEAM philosophy, I took on the adventure of trying to do away with microcontrollers (and maybe, eventually computers) to control the RepRap. The following circuitby dig_gil - Controllers