Analog Single-junction Tube Luminous: Traditional Chinese Circuit Desi

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In short: Traditional Chinese Analog single-junction tube luminous electronic hypnotist: Circuit Design, Parts List & Workshop Prototype Guide. This entry documents a circuit & prototype taken from Chinese practical-technology literature, written for small-scale makers and home producers. The text below is the full English translation of the original Chinese workshop notes, covering materials and quantities, the step-by-step sequence, and the practical cautions recorded in the source. Roughly 1266 words of English technical text, translated and preserved without editing. It is intended for experimental and reference use, not for regulated or commercial certification.

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Analog single-junction tube luminous electronic hypnotistThe simulated single-junction tube is within the dotted box of the circuit shown in Figure 89. Turn on the switch S, and the power supply charges the capacitor C through the potentiometers RP1 and R1. When the emitter voltage Ve of transistor VT1 is greater than the base voltage Vb, VT1 is turned on, and its Ic1 is the Ib2 of VT2. …

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