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Unfortunately, Feldi has moved on from SparkFun and I am not sure that we have a resident expert on that software. However, you might be…

Hi there, it sounds like you are looking for technical assistance. Please use the link in…

If sd card speed is an issue you could use something like teensy 4.2 which has high speed sd access. Not to mention enough it has enough ram…

Just a thought for Anker Berg-Sonne: If you start running into the speed of writing to the SD card as a limiting factor, you might look into…

Sweet! I like the use of the ESP8266 to log data on ThingSpeak.

Great idea. 😀 I'm going to build an electric go kart next and that will greatly simplify the control system.

One change that would eliminate the need for a servo and gear shifter is use an electric generator to run an electric motor using a variable…

Please be aware that most SSRs ( If not all ) have a leakage current so there is a voltage present on switched side of the SSR even when it…

You're math is quite correct. Good catch!

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