Informatization, automation, networking, intelligence and flexibility have become the distinctive characteristics of modern manufacturing enterprises. At present, many domestic enterprises have adopted the ERP system, but the actual application effect is not ideal. The most im ......
ON Semiconductor introduces self-protected low-end MOSFET driver ICs that meet automotive standards ON Semiconductor (Nasdaq: ONNN) launched a highly integrated protection NCV840x series of low-end self-protected MOSFETs. This series of devices has passed the AEC-Q101 standar ......
How to use the equalizer on the mixer flexibly One of the main functions of the mixer is to modify the timbre, and the tone part of the current mixer (except high-end) is almost a three-stage equalizer: high frequency, low frequency plus an intermediate frequency parametric e ......
Controllers for the radio industry (continued) Sum the left and right inputs, calculate the time, and use it to drive the comparator. The comparator detects the level. When the audio input exceeds or falls below the set value level, it produces a transition. The number of the ......
The main points of operation of the tuner are the professional sounds currently used in domestic dance halls, most of which are imported equipment, and it should be said that the reliability is high. The main problem is that the professional qualities of the operators are not ......
Equalizer adjustment method Subwoofer: 20Hz-40Hz, the sound is strong and powerful when appropriate. Can control the sound of thunder, bass drum, pipe organ and bass. Excessive promotion will make the music turbid. Bass: 40Hz-150Hz, is the basic part of the sound, its energy ......
Detailed explanation of the output section of the mixer The output section of the mixer has the following rules: (1) The mixer has several busbars and there must be corresponding output sockets. (2) The sound signal output from each output socket must be equipped with its c ......
Dual primary color LED display performance and main indicators The 256-level gray LED display control system is composed of: multimedia card, long-line driver, frame controller and display unit. The main function of the multimedia card is to be able to digitize the display co ......
High-definition digital TV transmission technology There are four main transmission methods for HDTV signal transmission, through (live broadcast) satellite transmission, cable TV, terrestrial / mobile wireless digital TV network and IP network TV system, etc. Among them, for ......
Circuit diagram of patient fainting for help box Piezoelectric Ceramic Ring Applications: ultrasonic vibration tranducer for inkjet printer Vibration mechanism of inkjet printer: Generally, it is composed of piezoelectric ......