Ground board wiring - span class news dt jun 30 2011 span nbsp 0183 32 i take no responsibility if you hurt yourself or your truck this is a reference only after installing my step bars i decided to wire up some running board lights that operate when the doors are open or unlocked i e when the dome light is on span class news dt apr 25 2017 span nbsp 0183 32 the title of this blog post is what many of us techie folks dream of free reign to build your own home work it might seem like a pretty geeky dream ok it is a pretty geeky dream but the reality is that we re increasingly dependent on our home works these days because of the amount of pages in category electrical wiring the following 86 pages are in this category out of 86 total this list may not reflect recent changes megamanual index external wiring schematic external wiring with a v3 0 main board some wiring considerations general guidelines for automotive.

wiring wire sizes the relay board making a pigtail to connect to megasquirt map sensor oxygen sensors temperature sensors easytherm throttle position sensor fast idle solenoid ignition triggering sensor troubleshooting antipads are clearances to provide separation between vias and voltage planes to avoid shorting the signals to the voltage rails as the via traverses the printed wiring board the diameter of the antipad should be minimized to reduce emi effects but maximized to decrease shorting and voltage breakdown of adjacent signals this is a basic tesla coil schematic click the image to enlarge the schematic shows a static spark gap if you re using a rotary spark gap simply replace the static gap the wiring is the same to determine the capacity measured in eres of the building s existingelectrical service at the main panel board check the following the acity of the service entry.

conductor which may be determined by noting the markings if any on the conductor cable and finding its rated acity in the national electrical code table 310 16 or applicable local code these instructions are for building the v3 board for standard b g code for megasquirt i or for megasquirt ii if you are using other code please refer to the this is a fairly simple project and is perfect for a synth diy newbie or a young person interested in synth diy or making noise boxes it is slightly more challenging than the alien screamer or weird sound generator and would make a great second project unless you already have electronic project skills in which case it will be a piece of cake this project results in a little lo fi noise maker