TDA-5C Smoke GeneratorBefore planning to use it in the program, e-liquid should be added in advance (or e-liquid should be stored in the container inside the machine). And before the performance starts, it is necessary to turn on the power to preheat the smoke generator. The preheating time should be standardized to be at least 10 minutes; The spray should not be started if the preheating time is insufficient.

After the preheating is satisfied, the actual start control of the instant 'spray' is controlled by a wireless remote control receiver controller inserted on the host of the cigarette machine and a wireless remote control in the hands of the operator.

After the remote control sends a wireless command,TDA-5C Smoke GeneratorA frequency modulation receiving module in the external controller circuit receives the instruction signal pulse, and after processing, outputs it from the 'OUT' pin to the demodulation integrated block IC1 (14) pin. The IC1 circuit has functions such as amplification, detection and shaping. After processing, a high-level control voltage signal is output from IC1 (17) pin.

This voltage is driven by D1 diode to conduct Q1, and the light-emitting diode inside the photoelectric combiner IC2 emits light; After the photosensitive trigger tube in IC2 is turned on, the thyristor T1 is triggered to conduct. So a small oil pump on its circuit started running, and the pump extracted the e-liquid and sprayed it out in the form of smoke through the heater. actualTDA-5C Smoke GeneratorThe duration is still controlled by the operator using the wireless remote control in their hand.