Electrical Pulse Therapeutic Apparatus (the 9th)

Published:2011/7/7 9:44:00 Author:Felicity | Keyword: Electrical Pulse Therapeutic Apparatus, the 9th | From:SeekIC

Work of the circuit The circuit consists of sound generator and the electrical pulse generator circuit. (It is showed in the picture 9-9.) Sound generator circuit consists of sound IC IC, resistor R and the control switch S2, S3 components. Electrical pulse generating circuit by the potentiometer RP, transistor V, light-emitting diode VL, step-up transformer T and the electrode a, b. Change the value of RP to change the Electrical pulse’s stimulus intensity. You can choose four kinds of sound sources through S2 and S3. They have different effects of electrical stimulation.



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