Pic?
Search found 1494 matches
- Fri Dec 25, 2020 4:05 am
- Forum: Dev: Hardware
- Topic: Proteus - Waterproof, High-feature ECU!
- Replies: 338
- Views: 571558
- Tue Dec 22, 2020 12:43 am
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 211
- Views: 583038
Re: Wideband Controller: Fully Custom, no ASIC!
BTW for the beta batch I'm sending the mating plug for the controller (and crimp pins to go along), but not the LSU connector, but those are easy to snip off of a junkyard harness.
- Tue Dec 22, 2020 12:41 am
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 211
- Views: 583038
Re: Wideband Controller: Fully Custom, no ASIC!
Yep, Andrey has it right.
The 12 pin connector contains:
2x power
2x CAN bus
6x wideband
In fact, the back of the controller board has its own documentation about which pin is which:
The 12 pin connector contains:
2x power
2x CAN bus
6x wideband
In fact, the back of the controller board has its own documentation about which pin is which:
- Sat Dec 19, 2020 12:09 am
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 211
- Views: 583038
Re: Wideband Controller: Fully Custom, no ASIC!
Looking good, looks like that connector can be integrated into a 3d printed case. I'll spin up a Proteus V4 case with 2 slots for dual band once you get closer. Good idea - I've already printed a case for mine, so I can share the dimensions for the connector slot. It took a few tries to get the fit...
- Wed Dec 16, 2020 9:55 pm
- Forum: Dev: Hardware
- Topic: VR emulator for board soldering validation
- Replies: 13
- Views: 8975
Re: VR emulator
doesn't even need a PA, you could just drive it directly from a headphone output
- Wed Dec 16, 2020 8:48 pm
- Forum: Dev: Hardware
- Topic: VR emulator for board soldering validation
- Replies: 13
- Views: 8975
Re: VR emulator
Those ignore the true nature of a VR sensor's output. The tricky part is the fact that it goes through the zero crossing slowly, not quickly as these do. (It's much closer to a sawtooth than a square wave).
- Wed Dec 16, 2020 8:23 am
- Forum: Dev: Hardware
- Topic: microRusEFI
- Replies: 388
- Views: 593653
Re: microRusEFI
My idea: SD card can be placed on any "extended device" - flexible extender etc. (is any 8pin header usable for it ..?? with SPI interface) BT comunication - I have lowcost BT to TTL (HC-05) on my VEMS We need 4pins, VCC RX TX GND for hardware ... and software support - no baundrate chang...
- Wed Dec 16, 2020 1:48 am
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 211
- Views: 583038
Re: Wideband Controller: Fully Custom, no ASIC!
Ok, time for updates! After some basic testing (idling in the driveway) of the first revision of the board, I ordered a batch of a second revision with some modifications to make it a small module instead of a development board: image.png left : USB programming adapter center : wideband controller m...
- Tue Dec 15, 2020 10:25 pm
- Forum: You and your build
- Topic: 1998 BMW V12 engine M73 #55
- Replies: 143
- Views: 125843
- Tue Dec 15, 2020 6:54 pm
- Forum: Dev: Hardware
- Topic: microRusEFI
- Replies: 388
- Views: 593653
- Tue Dec 15, 2020 4:02 am
- Forum: Dev: Hardware
- Topic: Proteus 0.3a knock sensor.
- Replies: 1
- Views: 1731
Re: Proteus 0.3a knock sensor.
the knock sensor issue you're having is that the knock circuit on v0.3 and v0.3a doesn't work
That photo is of the prototype I built for the circuit found on v0.4 and later. If you really want to try and attempt that, I can post the schematic for how to do it.
That photo is of the prototype I built for the circuit found on v0.4 and later. If you really want to try and attempt that, I can post the schematic for how to do it.
- Sat Dec 12, 2020 2:22 am
- Forum: You and your build
- Topic: 1998 BMW V12 engine M73 #55
- Replies: 143
- Views: 125843
- Fri Dec 11, 2020 9:52 pm
- Forum: You and your build
- Topic: V12 M73 to Audi trans, with Proteus in Lamborghini Replicas
- Replies: 251
- Views: 202916
Re: V12 M73 to Audi trans, with Proteus in Lamborghini Replicas
Let me throw a wrench: you have a lot of tuning to do even with one WBO. At the moment all we've done on rusEFI M73 is start and idle. I have a feeling that a lot would have to be done even on one WBO. +1 to that. I ran my V8 on a single WBO for quite a while (O2 sensor before the exhaust merge) wi...
- Fri Dec 11, 2020 3:30 am
- Forum: You and your build
- Topic: 1986 Ford Mustang 5.0 EFI swap
- Replies: 190
- Views: 104552
Re: 1986 Ford Mustang 5.0 EFI swap
Hello Andrey! Thanks for the words of advice! I was leaning towards Proteus and just leaving off the parts of the circuit I won't be using such as the ignition coil drivers etc. But leaving the design as is. Might add some circuit protection as I've used "ideal diode IC" on automotive cir...
- Thu Dec 10, 2020 9:57 pm
- Forum: You and your build
- Topic: Hello from Norway! VW Beetle w. 3D printed intakes, 2x DBW and staged injection
- Replies: 114
- Views: 71113
Re: Hello from Norway! VW Beetle w. 3D printed intakes, 2x DBW and staged injection
- Utilizing an unused opamp/buffer by adding an extra analog input for further expansion if possible (PF10, MCU pin#22 -> "AV12") it'd be a bit tricky to get that to work, since knock sense needs nearly-exclusive use of ADC3. According to the Proteus v0.4, the USART2 has been routed out t...
- Thu Dec 10, 2020 5:33 am
- Forum: You and your build
- Topic: FrankenFerrari - V12 Ferrari 308
- Replies: 198
- Views: 169138
Re: FrankenFerrari - V12 Ferrari 308
You can get away with pretty lazy heater settings. I had no problem at all tuning the heater PID loop (but I'm not using a cj125, so the settings aren't directly translateable). Ok then. Now that I have an actual 4.9 sensor connected instead of a 4.2 I thought was a 4.9 that is also the result I ge...
- Wed Dec 09, 2020 11:25 pm
- Forum: You and your build
- Topic: 97 Miata MRE (turboz)
- Replies: 16
- Views: 8776
Re: 97 Miata MRE (turboz)
Software wise, the only functionality I think I won't be able to program using the FSIO system is Flex fuel sensor and table switching/blending, but please correct me if I am wrong. "real" flex fuel is coming eventually - we just haven't had anybody actually need it. If you can provide a ...
- Wed Dec 09, 2020 4:40 am
- Forum: Dev: Hardware
- Topic: Chinese injectors for M73
- Replies: 3
- Views: 2786
Re: Chinese injectors for M73
those aren't 80s - 80s should be EV1 fat body style. Those are chinese copies of the later (superior) EV14 style. They'll probably work just fine, but don't expect anything incredible.
- Tue Dec 08, 2020 10:39 pm
- Forum: You and your build
- Topic: V12 M73 to Audi trans, with Proteus in Lamborghini Replicas
- Replies: 251
- Views: 202916
Re: V12 M73 to Audi trans, with Proteus in Lamborghini Replicas
I run mine at closed loop from the instant the sensor is heated up. Even at wide open, even on overrun. Works great!
- Tue Dec 08, 2020 10:33 pm
- Forum: You and your build
- Topic: V12 M73 to Audi trans, with Proteus in Lamborghini Replicas
- Replies: 251
- Views: 202916
Re: V12 M73 to Audi trans, with Proteus in Lamborghini Replicas
Right now we cannot even log second sensor but that would be a trivial change to make. I'll have it within a week from seeing your engine idling :) I'm probably a week or two away from making that change myself - I already have a v8 with dual banks (and sensors) and I'm about to have operational ru...
- Tue Dec 08, 2020 7:52 pm
- Forum: You and your build
- Topic: RascalGC8 93 impreza EJ18
- Replies: 15
- Views: 7484
- Sun Dec 06, 2020 5:51 am
- Forum: You and your build
- Topic: RascalGC8 93 impreza EJ18
- Replies: 15
- Views: 7484
- Sun Dec 06, 2020 5:50 am
- Forum: You and your build
- Topic: RascalGC8 93 impreza EJ18
- Replies: 15
- Views: 7484
Re: RascalGC8 93 impreza
If it's VR, try swapping the wires. That looks like a lazy falling edge on a VR sensor...
- Sun Dec 06, 2020 5:49 am
- Forum: You and your build
- Topic: RascalGC8 93 impreza EJ18
- Replies: 15
- Views: 7484
- Sun Dec 06, 2020 4:30 am
- Forum: You and your build
- Topic: 97 Miata MRE (turboz)
- Replies: 16
- Views: 8776
Re: 97 Miata MRE (turboz)
I'm a simple man, if it's stm32, I like. Amen to that. Anyway, I finally got around to plugging it into my computer and playing around with it. I got the DfuSe driver installed and the firmware uploaded to the MRE using the rusefi_console tool I downloaded with the mre_f4_rusefi bundle. Yes, like A...
- Fri Dec 04, 2020 2:58 am
- Forum: Tuning Support: Making it Run
- Topic: Your First ever rusEFI start tips
- Replies: 17
- Views: 11911
Re: Your First ever rusEFI start tips
Oh yeah, it wouldn't help you with a big fire like yours, but it'll help with the time you accidentally catch the undercoat on fire while welding on the car.
- Fri Dec 04, 2020 1:29 am
- Forum: Tuning Support: Making it Run
- Topic: Your First ever rusEFI start tips
- Replies: 17
- Views: 11911
Re: Your First ever rusEFI start tips
An alternative solution to help mitigate such fiery problems: HAVE A FIRE EXTINGUISHER NEARBY AND KNOW HOW TO USE IT
- Thu Dec 03, 2020 5:39 pm
- Forum: You and your build
- Topic: A n00bs endeavour: Integrating a non-CJ125 WBO2 controller
- Replies: 10
- Views: 6398
Re: A n00bs endeavour: Integrating a non-CJ125 WBO2 controller
What does ESR stand for? Equivalent series resistance - the temperature feedback from the sensor. but making the more or less equal on-board WBO2 circuit ready to send the pump_I analog voltage and nernst temp voltage directly to two of the STM32s ADCs for direct reading and heater control once I g...
- Thu Dec 03, 2020 5:19 pm
- Forum: You and your build
- Topic: A n00bs endeavour: Integrating a non-CJ125 WBO2 controller
- Replies: 10
- Views: 6398
Re: A n00bs endeavour: Integrating a non-CJ125 WBO2 controller
The circuit was implemented such that I initially could attach one of my stand-alone units as a stand-off board, containing the small Microchip MCU that takes care of the closed-loop heater control and the linear 0-5V output connected to one of the analog inputs on the ECU PCB Interesting - I did e...
- Wed Dec 02, 2020 12:51 am
- Forum: You and your build
- Topic: FrankenFerrari - V12 Ferrari 308
- Replies: 198
- Views: 169138
Re: FrankenFerrari - V12 Ferrari 308
+/-20 at the moment. At 10 it will never get to the target. it just moves so fast once the sensor is warm.....the key might be pull this in a slower loop, its 10 ms at the moment.....thinking 50ms or more might help. For sure another sensor is not right.....that leaves 1. It seems by chance the onl...