Search found 6 matches
- Thu Jan 16, 2020 11:11 pm
- Forum: Dev: Hardware
- Topic: DEAD DESIGN rusEfi own wide band controller board add-on using CJ125
- Replies: 364
- Views: 338973
Re: rusEfi own wide band controller board add-on using CJ125
The part number is 30615. In our country, we have many local chip stores, because repairing of commercial ECUs is very popular. I ordered 30615 from one of this stores. But the gateway of these chips is chinese distributors(www.1688.com). My schematic/Code is same as RUSEFI with some modifications....
- Thu Jan 16, 2020 11:10 pm
- Forum: Dev: Hardware
- Topic: DEAD DESIGN rusEfi own wide band controller board add-on using CJ125
- Replies: 364
- Views: 338973
Re: rusEfi own wide band controller board add-on using CJ125
The part number for future would be 0272240103texasgdp754 wrote: ↑Thu Jan 16, 2020 10:36 pmFuture electronics shows 11 in lqfp32. Ill order there. Only place I can find elsewhere is from china auction sites. I try to avoid them when It comes to ic's.
- Thu Jan 16, 2020 9:35 pm
- Forum: Dev: Hardware
- Topic: DEAD DESIGN rusEfi own wide band controller board add-on using CJ125
- Replies: 364
- Views: 338973
- Thu Jan 16, 2020 3:25 pm
- Forum: Dev: Hardware
- Topic: DEAD DESIGN rusEfi own wide band controller board add-on using CJ125
- Replies: 364
- Views: 338973
Re: rusEfi own wide band controller board add-on using CJ125
Future Electronics & Rutronik would be your go to in the North American Markettexasgdp754 wrote: ↑Thu Jan 16, 2020 12:38 amAnyone have a reliable vendor with cj125 in stock in either so24 or tqfp32?
- Tue Jan 14, 2020 5:33 pm
- Forum: Dev: Hardware
- Topic: DEAD DESIGN rusEfi own wide band controller board add-on using CJ125
- Replies: 364
- Views: 338973
Re: rusEfi own wide band controller board add-on using CJ125
I'm facing some issues with the CJ125 chip. All the SPI communications yield the right results, the Lambda readings are correct (only tested in open air) but the temperature output from the chip seems stuck at ~0.86 V regardless of how hot or cold the sensor is. Tried 4 different chips but all of th...
- Tue Jan 14, 2020 1:50 pm
- Forum: Dev: Hardware
- Topic: DEAD DESIGN rusEfi own wide band controller board add-on using CJ125
- Replies: 364
- Views: 338973
Re: rusEfi own wide band controller board add-on using CJ125
In regards to the topic of board redesign, why was the SOIC24 package of the CJ125 chip chosen instead of the LQFP32? Both the package sizes seem readily available on FutureElectronics and the LQFP32 is half the size of the SOIC24.