I am not an electronics engineer/expert. I have learned from this forum, but I have only recently become a member. Understanding the moderators objections to discussing automotive circuits, I would like some clarification of the policy.
I am not interested in directly modifying automotive circuitry, as it comes from the factory, but most of my current projects involve van conversions. That is, interior RV electrical systems that are separated from the automotive chassis system typically by an industrial separator relay. These RV circuits are generally powered from auxiliary SLA batteries charged from solar panels, shore AC chargers, and alternators (through said separator relays). Typical project circuits include audio amplifiers and filters, low-voltage-disconnects, charge management systems, data loggers, CAN bus communications, video, and microprocessors, all in a 12V mobile context. None of these circuits cross the separator relay threshold or modify factory engine, dash, or chassis electrical circuits, but they do monitor things like battery voltage, CAN bus data, whether the ignition is on or off, etc.
Currently, I am working on a MPPT solar panel charging circuit that is controlled by an MCU which also includes data from a sensor that monitors chassis battery voltage.
If I cannot discuss these circuits in this forum, I will respectfully move on. Please advise.
I am not interested in directly modifying automotive circuitry, as it comes from the factory, but most of my current projects involve van conversions. That is, interior RV electrical systems that are separated from the automotive chassis system typically by an industrial separator relay. These RV circuits are generally powered from auxiliary SLA batteries charged from solar panels, shore AC chargers, and alternators (through said separator relays). Typical project circuits include audio amplifiers and filters, low-voltage-disconnects, charge management systems, data loggers, CAN bus communications, video, and microprocessors, all in a 12V mobile context. None of these circuits cross the separator relay threshold or modify factory engine, dash, or chassis electrical circuits, but they do monitor things like battery voltage, CAN bus data, whether the ignition is on or off, etc.
Currently, I am working on a MPPT solar panel charging circuit that is controlled by an MCU which also includes data from a sensor that monitors chassis battery voltage.
If I cannot discuss these circuits in this forum, I will respectfully move on. Please advise.