ZHUHAI WINGPOW EROTIC and NOVELTY 31415T User Manual

Introduction to Design Plan of Transmitter

Transmitter

LED display

Antenna 4F functional

button

ON/OFF button

Operating Principle

• Master Control Chip conducts data analysis and identification on button
demand through button scan. Analog signal will be converted to digital
signal through A/D Converter, and corresponding code signal will be
output following operation.

• After the user’s button demand is processed to code signal , the code
signal will be loaded to high-frequency local oscillator signal by
frequency mixing so as to form radio-frequency signal satisfying
requirement of transmission.

• Code signal is loaded to radio-frequency signal and is transmitted to
surrounding environment by antenna via transmission circuit, in order to
control action of receiver.