General volume pedal circuit of electronic organ

Abstract

The invention relates to a general volume pedal circuit of an electronic organ, and the general volume pedal circuit of the electronic organ can work normally mainly through the matched use of a circuit on hardware and program detection and judging and by being compatible with volume pedals with plugs of other types. The general volume pedal circuit of the electronic organ comprises a general volume pedal connecting circuit and a SCM (single chip microcomputer), one end of the general volume pedal circuit is connected with a volume pedal, and the other end of the general volume pedal circuit is connected with the SCM; a socket of the volume pedal is connected with the circuit to collect data of the pedal and transmits the data to the SCM for processing; the SCM mainly detects the data transmitted by the pedal, simultaneously makes an identification to judge the type of work of the pedal, then processes the collected signal according to every different type, endows corresponding functions to the pedal, and controls the size of the volume. The general volume pedal circuit of the electronic organ enhances dynamics according to requirements of users, enables the timbre to be more rich and full, and enhances color effects.

Description

technical field [0001] The invention relates to a general volume pedal circuit, in particular to a volume pedal circuit for electronic pianos and electric pianos. Background technique [0002] With the continuous improvement of people's living standards, the requirements for electronic pianos and electric pianos are also getting higher and higher. At the same time, there are more and more companies producing electronic pianos and electric pianos, and each company has many differences in the functions and usage methods of its products; there are also many different usage methods for the main accessories of electronic pianos and electric pianos. . Some companies have matching volume pedals for their products, but some products are only a single electronic organ or electric piano, and the volume pedals need to be configured by the user. Due to this problem, it caused a lot of inconvenience to customers. There are many types of volume pedals, and their internal circuits do no...

AI Technical Summary

Problems solved by technology

Due to this problem, it has caused a lot of inconvenience to customers

There are many types of volume pedals, and their internal circuits do not match the volume pedal interface circuit of the electronic organ or electric piano purchased by the user, so they cannot be used; some volume pedals can be used, but they cannot meet customer satisfaction. Effect, this is due to the difference in the resistance value of the volume potentiometer inside the pedal

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