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    Power Supply and Multimeter at 3,3 Ampere...

    Just a short question: What do I have to change, if i want use an 24 VAC 3,3 A transformer for the "0-30 VDC STABILIZED POWER SUPPLY" and the "Voltmeter + Ammeter LCD panel"?
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    best voltage and current regulator

    hello all iam trying to design a voltage regulator ckt which gives output of 3V and 500-700ma of output current. input is from a led-acid battery rated as 12v-2.5Ah on net i found below circuit which is for battery charger. circuit no-4 http://agendawiki.com/cgi-bin/aw.pl?ChargingCircuits but...
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    wireless LED circuit design

    hi all iam trying to design a simple wireless circuit which can drive 3-5 brigh LEDs. after a lot of search i found this circuit http://www.aaroncake.net/circuits/irremote.htm it looks simple and very compact. but as i want to drive 3-5 LED's how much power i have to use and what components do i...
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