h4nd

What router?

Break up your composite deadband test into two parts. If (temp < old - deadband) { do stuff; } else { if (temp > old + deadband) { do other stuff; } }

Your thermoSensorOldVal is updated every second. Move it up one line above the '}' for the deadband if statement, so it only updates if it's outside your previous deadband. Also, it's helpful to set up the indents like this: void loop() { Serial.print(" C = "); Serial.print(thermoSensor.readCelsius()); delay(1000); thermoSensorNewVal = (thermoSensor.readCelsius()); if (thermoSensorNewVal < (thermoSensorOldVal - 1) || thermoSensorNewVal >(thermoSensorOldVal + 1)) //dead band { if (thermoSensorNewVal >= 24.00) { tempWarningMinor(); } if (thermoSensorNewVal >= 28.00) { tempWarningGeneral(); } if (thermoSensorNewVal >= 32.00) { tempWarningDire(); } thermoSensorOldVal = thermoSensorNewVal; } // end of deadband } // end of loop There are problems with tab sizes on different editors.

If you just want to smash random values at them, and don't care about negatives etc, you could make a union of array of uint_08t and your struct. This is like an array except it overlays the data, so lets you treat the array as individual bytes. union engineDataUnion { struct EngineDataStructType newEngineData,; uint8_t edBytes[sizeof(newEngineData)] }ed; ... ed.newEngine.Data.rpm = 1000; ... for (i=0; i < sizeof( ed ); i++) { ed.edBytes +=1; }

@Ned @Roman and ?? Topward bench dual 30V 3A PSU, but too far away / heavy for me. https://www.trademe.co.nz/a.aspx?id=2164746738 Anyone know if these do a big current spike before the limiting kicks in? (I have MCH-K305D which puts out full current (6A) for a moment and so will trash a zener / LED before properly limiting).

1G-GTE twins for fast spool?

I do seem to recall there's a good hill in your neighbourhood. I had a great time doing a thrash over it in Jan, even in the baby mover.

HOw big is the LiFePo you use @Truenotch ?

I haven't personally tried these in a car, but the numbers look good. Anyone tried something like these? https://www.lithiumpros.com/lithium-pros-l1600a-press-release/

Ping

Looking so very good! I had an a-series powered toy, from (vague) memory, the carb was Hitachi DC208, and the one you're holding looks similar(-ish(??)). Good lock finding details!

Also, draw a pic of out where your grounds actually are. You've only got to get to -0.7V before things go really weird. And more also: Are you getting V(d) excursions capacitively coupled back into V(g), or via ground-bounce?

Well, yes, but I suspect that rider skill has rather a lot to do with it. You modest, talented bugger.

Rinse, repeat. Photo album (and a couple of vids). https://photos.app.goo.gl/LH9moaASkxJuNtV8A

Sorry, I wasn't clear. My comments applied to the ARM32 families in general, including STM32 https://www.adafruit.com/product/3056 https://www.open-electronics.org/stmicroelectronics-ard-otto-stm32-the-first-arduino-multimedia-board/ https://www.element14.com/community/docs/DOC-80971/l/stm32-nucleo-32-development-board-with-stm32l031k6-mcu-supporting-arduino-connectivity And the arduino SAM32 options: https://store.arduino.cc/usa/due https://store.arduino.cc/usa/arduino-zero