Re: The advanced group: Microelectricitygermkiller2

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I hope to post pictures soon as well as a circuit diagram of the simplest 3 and 4 component versions of a beck device which can run from any voltage from 3 to 18 volts.

these devices waste hardly any current and the batteries last a very long time.

i urge everyone to download the data sheet for HEF40106B in google.hex schmitt triggers .only cost 70 cents or 50 pence maximum on ebay.

study it a few times and the circuit my device is based on the oscillator circuit at the bottom which is the building block.

6 gates in total in 1 device but you only need to use 1 gate and the other 2 are used to buffer it and provide anti phase outputs.

3 gates are not used but can be used in parallel if desired to boost current output..(feature creep again!)