It looks like this board doesn't expose the current sensing outputs (CSA/CSB) of the l298, to detect stalls. Can anyone confirm?
1705698
I know it sucks, this L298N module does not allow for current sensing, fortunately my friend there is another similar L298N module that DOES provide for current sensing implementation. But there is one caveat...the module itself is a big bigger, not that much though. Here's the link on amazon: http://www.amazon.com/L298N-Bridge-Driver-Controller-Module/dp/B00ENDX9QW/ref=sr_1_12?ie=UTF8&qid;=1393731733&sr;=8-12&keywords;=l298n
1705699
yes, that is true. You can somehow solder something to pins 1 and 15, but they are used as ground of other components. They are not available
668873
Check all the cables. Make sure the switches are hooked up properly. It's easy to knock 1 or 2 loose without seeing it. If all is hooked up properly and power applied to the PSU it's possible there is a short / ground.
448139
I would go with the data sheet numbers normally. But I drive one of these boards directly from an Arduino and never had any problem. So go figure.
1489286
The onboard computer on the truck should reset this sensor after it is installed .I do not think the 2842 will perform this task it is for programming and possibly reading codes.
313950
I haven't implemented any of these yet, but if they are actually DS18B20 sensors in the stainless steel housings then they all have a unique 64-bit serial code stored in an on-board rom which is used to identify and address each individual sensor. http://datasheets.maximintegrated.com/en/ds/DS18B20.pdf
2163386
Hello Christian, Hoping That You Are Doing Well. Yes; I Do Own This System Board And Was Going To Purchase This C.P.U. Buying This Board Was A Lot, YesturDay Just Recived My 2011 C.P.U. But Not That One; I Got The 4820. I Will Build This System ToDay. (Will UpDate Every-One When It's Finshed) Terrence
182452
I am sorry but I have been unable to test it because my reason for buying it is snow bound. I am assuming it would be very low because of the nature of solid state electronics. While waiting I could connect it up to a test circuit and measure it. You are correct, it must have some current in order to turn on. I am expecting it to be insignificant in my application.
603198
I see that another answer conflicts with mine. Perhaps I should add that I tried this before answering. It works fine. I think the secret is that the modules have an onboard voltage regulator. The input is always referenced to ground and really doesn't care what you connect it to.
376598
Bad circuit board, or controller. I have a new circuit board I could sell you. Sounds like a bad controller.
1220841
Mine was clearly marked. From left to right (looking at terminal end of board:Gnd ( battery negative)motor (load) negative -motor (load) posative +Battery posativeHope this helps
933878
My experience went like Matt's, with the exception that mine was installed on a Perc 5/i Integrated controller in an older Dell PowerEdge 2900 tower server. It has been going strong with no warnings/errors since February 2013.
861616
Bummer my circuit board that's just 5 years old and has been discontinued. I as others will be faced with replacing the whole unit. Jandy/ zodiac has had sensor issues and never told their customers of the defect. I have changed two in four years and now my curcut board failed and the whole system needs to be replaced. I'm switching to Hayward products
1384013
It sounds like the CMOS board is bad. Try a constant power supply and an only power that camera. If the problem goes away then you were under voltage or most likely under current. If problem is still there then a bad CMOS board
77555
Mine was set up perfectly. I ran a few test boards and then put it to work. So far so good.
1645955
Google the sensor and display to find the instructions. I seem to recall that there's a jumper on the circuit board that you need to set for one or two temp sensors. So I'd take a look at the docs before I gave up.
668874
Check all the cables. Make sure the switches are hooked up properly. It's easy to knock 1 or 2 loose without seeing it.If all is hooked up properly and power applied to the PSU it's possible there is a short / ground.
464821
Mine is working fine, I'm guessing the bypass side is grounding it's self. Most likely against the housing. :/