Pulse detector SKIF PI AUTOtune

Please check the circuit master circuit to see if there are no errors, and correct to point out
My version of the universal pulse detector for the harshest features of the scheme - the presence of asymmetric slow auto-zero, the application of which will get rid of the slow drift audio threshold and look always at the highest possible sensitivity.
When operating in the absence of the target detector emits a slow crackling like a Geiger counter, and when a target is detected dramatically increases the frequency of the sound. When hovering over a target debt-locked SLOWLY compensate imbalance and frequency of the sound is reduced to a rare crackle, but if you remove the coil from the goal, then there will be a fast feedback compensation (recovery rate above 5 times) and the detector will be ready for further search. When changing the coils of various sizes detector tunes itself for them to speed up the process, a button "FAST TUNE ZERO". For visual display work locked launched LED D3, which periodically pomargivaet when self-tuning works and the detector is set to the maximum chavstvitelnost


Posted on: January 29, 2015, 07:18:03 am

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SKIF-PI autotune HD schematic

Posted on: January 29, 2015, 08:42:53 am

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SKIF-PI autotune HD schematic

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Without the hex file it's useless.

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Xavier

		Quote:			Posted by gyj99999
	Please check the circuit master circuit to see if there are no errors, and correct to point out My version of the universal pulse detector for the harshest features of the scheme - the presence of asymmetric slow auto-zero, the application of which will get rid of the slow drift audio threshold and look always at the highest possible sensitivity. When operating in the absence of the target detector emits a slow crackling like a Geiger counter, and when a target is detected dramatically increases the frequency of the sound. When hovering over a target debt-locked SLOWLY compensate imbalance and frequency of the sound is reduced to a rare crackle, but if you remove the coil from the goal, then there will be a fast feedback compensation (recovery rate above 5 times) and the detector will be ready for further search. When changing the coils of various sizes detector tunes itself for them to speed up the process, a button "FAST TUNE ZERO". For visual display work locked launched LED D3, which periodically pomargivaet when self-tuning works and the detector is set to the maximum chavstvitelnost Posted on: January 29, 2015, 07:18:03 am SKIF-PI autotune HD schematic Posted on: January 29, 2015, 08:42:53 am SKIF-PI autotune HD schematic

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