Paul & Sabrina's cheap DIY 144v motor controller

[MPaulHolmes]

Oh dang it. This is the part number from Digikey:
HRS100SSAB090

Edit: Mouser has it too. Otmar is currently testing it in his car, and suggested it to the EVTech list.

[jedsmd]

Originally Posted by MPaulHolmes

Oh dang it. This is the part number from Digikey:
HRS100SSAB090

Edit: Mouser has it too. Otmar is currently testing it in his car, and suggested it to the EVTech list.

A better datasheet than Digikey has:

http://www.kosmodrom.com.ua/data/hrs100.pdf

[flores]

Originally Posted by MPaulHolmes

Oh dang it. This is the part number from Digikey:
HRS100SSAB090

Edit: Mouser has it too. Otmar is currently testing it in his car, and suggested it to the EVTech list.

I ordered two at mouser.

[MPaulHolmes]

Is no news good news on the 3 controllers? Or do you guys just not have the heart to break it to me that they all exploded? Could someone do a video on their phone or some such media item? I want to watch it over and over, and feel proud inside. hahaha.

[flores]

haha.. I will I will..

But I decided that I need good monitoring.. so finishing my rapsberry project first.. getting close...

[flores]

btw.. I've got the hall effect sensor.. So I need to fix that first also..

[flores]

I always have trouble with the serial.. this time again..

I flashed the controller with the RTD command version, but got no response on the serial. Flashed it back with a firmware that I'm sure of works.. still nothing..

Grrr... I'm sure its me..

[flores]

loopback of the serial - usb works.
I hear the relays going off
Throttle is connected..

[MPaulHolmes]

Well that's mysterious. Does it only occasionally work, or is it just now not working?

[flores]

Okay.. I guess this loose red wire knows more about the serial not working:



Off to bed now.. will fix that tomorrow