IC1 forms a narrow pulse, 2.5Hz oscillator feeding IC2. B1 = 9V PP3 Battery Clip for PP3 Battery.IC2 = 4017 Decade counter with 10 decoded outputs IC.Obviously we can’t claim or prove any therapeutic effectiveness for this device, but if you are interested in trying it, the circuit is so cheap and so simple to build that an attempt can be made with quite no harm. Some people report that this kind of minute specialized electrical impulses contributes to achieve a relaxed state that leaves the mind alert. The waveform of this device is a 400 milliseconds positive pulse followed by a negative one of the same duration, then a pause of 1.2 seconds.
CES units generate an adjustable current (80 to 600 microAmperes) that flows through clips placed on the earlobes. CES is the most popular technique for electrically boosting brain power, and has long been prescribed by doctors, mainly in the USA, for therapeutic reasons, including the treatment of anxiety, depression, insomnia, and chemical dependency.
Owing to the recent launching in Europe of Cranial Electrotherapy Stimulation (CES) portable sets, we have been “Electronically Stimulated” in designing a similar circuit for the sake of hobbyists. Owing to the recent launching in Europe of Cranial Electrotherapy Stimulation (CES) portable sets, we have been “Electronically Stimulated” in designing a similar circuit for the sake of hobbyists.Ĭurrent Generated Flows through Clips Placed on the Earlobes – Output Current Adjustable from 80 to 600 MicroAmperes
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