depeet's latest activity

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    depeet replied to the thread Driving LED.
    Altough not completely correct, you don't measure the full 5Volt on a PWM pin. You are actually measuring an average voltage that would...
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    depeet replied to the thread Electronics - help needed please.
    Another possibility is to use a step-down converter with a shutdown input. Another advantage is that it is more efficient. The LM7805...
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    depeet replied to the thread Electronics - help needed please.
    Is your button normally open or normally closed? If normally closed, the GND-pin of your regulator will always be connected to 0 volt...
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    depeet reacted to Technoman's post in the thread 2 picaxe 1 supply with Like Like.
    As an other factor, your don't even need a low noise power supply as required in an hi-fi analogue amplifier. In order to get the...
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    depeet replied to the thread 2 picaxe 1 supply.
    AS Hippy already mentioned, from 24VDC to 5VDC is a serious voltagedrop. The LM7805 would will get heated up considerably. Its maximum...
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    depeet reacted to hippy's post in the thread 2 picaxe 1 supply with Like Like.
    24V down to 5V is quite a drop, which usually means a lot of heat generated in the regulator at higher currents, but it should be fine...
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    I downloaded Win10 from the Microsoftsite and when installed it on a new harddisk. I registered the program with my mailaccount at...
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