skeeterb
Member
The 555 flashes the Warning LED when the Refill LED is illuminated. But when the Refill LED is dark, the Warning LED burns steady, that's the main purpose of the 555 chip in the circuit.
the basic summary is this
Up + Lower Sensor = 1; Refill = 0, Warn = 0, Operation = 1
Up Sensor = 0, Lower Sensor = 1; Refill = 0, Warn = 1, Operation = 1
Up + Lower Sensor = 0; Refill = 1, Warn = Flashing, Operation = 0
That's what I'm wanting in the indicator portion that I'm working on. I've got the warning and refill section taken care of, it's just the operation LED I'm working on getting to work in that pattern.
the basic summary is this
Up + Lower Sensor = 1; Refill = 0, Warn = 0, Operation = 1
Up Sensor = 0, Lower Sensor = 1; Refill = 0, Warn = 1, Operation = 1
Up + Lower Sensor = 0; Refill = 1, Warn = Flashing, Operation = 0
That's what I'm wanting in the indicator portion that I'm working on. I've got the warning and refill section taken care of, it's just the operation LED I'm working on getting to work in that pattern.
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