Snoring prompting therapeutic instrument
A transistor and anode technology, applied in the field of snoring reminder therapy instruments, can solve problems such as human health hazards
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[0015] According to attached figure 1 The schematic diagram of the circuit of the snoring reminder therapy device and the description of the drawings are shown, and the connection relationship between the components in each part of the circuit described in the summary of the invention, as well as the technical parameter requirements of the components and the main points of circuit production described in the implementation mode The present invention can be realized by implementing it, and the related technologies of the present invention will be further described below in conjunction with the embodiments.
[0016] Technical parameters and selection requirements of components
[0017] MIC is an electret microphone, the selected model is CR22-113F;
[0018] VT1 and VT2 are NPN transistors, and the selected models are both 2SC9013, requiring β≥140; the selected model of PNP transistor VT3 is 2SC9012;
[0019] RP is a potentiometer with a power switch, the resistance used is 68K...
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