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    Advice on best method, another mains ?

    I have been fiddling with Picaxe and mains controlled by relays for a little while now. I have a project that controls a light bulb for heating (incubating), turns light on/off based on temperature sensor input. It also displays temperature, humidity, and status of heater (light bulb). The...
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    HIH-4030 Humidity Sensor Help

    I am having trouble figuring out this sensor: Symbol RH = b3 ReadADC 0, RH serout 0, T9600_8, (254,192, "RH: ", #RH) The output I am getting is fairly steady around 79 on the LCD. If I blow on it, it will go up to about 112 or more, so at least I know it is actually working. However, it is...
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    Using DHT22 - Please Help

    I am attempting to figure out how to use this sensor, and I am not really getting anywhere. So, either no one is using it, or I am the only one having trouble with it. I am very new, so please excuse the questions if they are remedial. I am trying to learn, and I have come a long way, but having...
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