ebinkerd's Likes Received

"I sent it with the box THE UPS store put the thing in" post #29. You clearly already had the header boxed, as seen in the pics posted. You lied. You lied to us, you lied to the mods.

So with the help of Dala, we have been able to confirm the fault at present is from ground loop current. We have since changed the pcb layout and are approaching this with a focus on digital isolat...

So with the help of Dala, we have been able to confirm the fault at present is from ground loop current. We have since changed the pcb layout and are approaching this with a focus on digital isolat...

Thank you Dala. You can stand those T0-220 components up right, I pushed them down for shipping.

This is very much a prototype/ test board due to the addition of the prototyping area on the righ...

"he has some type of paranoid personality disorder" Personal attack against forum rules
"You actually created a second for sale thread FOR HIM after he received it and wasn't happy? " Selling an it...

dganic23 it is going to shit. But this is how it is when popular or old members are called out. Party lines are established and the verbal attacks begin. Seen it happen to me and others. People dis...

Thank you Dala. You can stand those T0-220 components up right, I pushed them down for shipping.

This is very much a prototype/ test board due to the addition of the prototyping area on the righ...

Dala's board is built and tested. Will be shipped on Monday. Took longer than expected to get it built due to some revsions but it works as intended. Lynx let me know if you want one I can have ano...

Dala's board is built and tested. Will be shipped on Monday. Took longer than expected to get it built due to some revsions but it works as intended. Lynx let me know if you want one I can have ano...

Wife and son are out of town this weekend. Get shit faced or build COP controllers? Probably last free weekend for 2 more years since my second kid is due in march. We will see what happeneds.

Xterra is back on the road and the G is down for the count. Been running with like 1/2 the HP for a month now. I think it's the TPS. Fucking 32bit ECU's. Wish I could throw the NEMU on their and ca...

Open Hardware COP controller

Xterra is back on the road and the G is down for the count. Been running with like 1/2 the HP for a month now. I think it's the TPS. Fucking 32bit ECU's. Wish I could throw the NEMU on their and ca...

Xterra is back on the road and the G is down for the count. Been running with like 1/2 the HP for a month now. I think it's the TPS. Fucking 32bit ECU's. Wish I could throw the NEMU on their and ca...

Xterra is back on the road and the G is down for the count. Been running with like 1/2 the HP for a month now. I think it's the TPS. Fucking 32bit ECU's. Wish I could throw the NEMU on their and ca...

For the uninitiated this is whats called discrete logic. There was no coding involved at all. This is was using tech that was available back in the 60's. Ive seen some patents using nearly the same...

The final piece to the puzzle is the drive circuit. Now most "smart coils" have a high power transistor built in, this is why they are call smart coils. These are either IGBT transistors or MOSFET....

The sequencer I designed for this controller is also the basis of the Knock monitoring system I started working on. Using the same window method I can calculate the ignition event and listen to eac...

jimbo_se-r The sync I refer to is simply putting the controller sequencer in sync with the engines firing order based on the cam sensor. If you take a look at the timing tables i posted you can see...

The trick to making the circuit work was to have the controller sync with the ECU timing. From a discrete logic point of view, this was kind of difficult to figure out. I had to treat the signals a...

The windows I refer to in my last post are on the cam trigger wheel. Three of the same size and one large one. The large window is where the binary count comes from. There are 9 "bits", not technic...

Open Hardware COP controller

Open Hardware COP controller

So my initial design was to count every pulse from the 360 degree window and calculate the engine position using discrete logic. This made for a massively complex design, I don't think I could do i...

So my initial design was to count every pulse from the 360 degree window and calculate the engine position using discrete logic. This made for a massively complex design, I don't think I could do i...