DRT117M040F052A

Radio engineering applications require not only the measurement of harmonics in RF signals, but sometimes the determination of the total harmonic distortion (THD) of audio signals. RF signals may be ...[Details]

keil C51 Partial Operators and Expressions; December 2, 2013 10:39:34 ?: Used for expression evaluation operator; logical expression? expression1:expression2. If the logical expression is true, expre...[Details]

Abstract: Introducing wireless sensor networks into medical monitoring systems, this paper proposes a remote medical monitoring system architecture and specific implementation method consistin...[Details]

CCM Boost Circuit Still input 50V, duty cycle 0.5 According to the calculation formula, the DC gain of the Boost is about 46db, with a double pole at 0.8Khz and a right half plane zero at about 20K...[Details]

Introduction: In order to quickly grasp the basic structure of the PIC microcontroller source program, a typical program structure is given here. When creating a source program, first use the pseudo-...[Details]

Reasons for noise in conference audio (1) Circuit noise inside the device Audio equipment has an indicator - signal-to-noise ratio. Due to the electrical noise generated by internal elect...[Details]

In order to reduce the proportion of data transmission time in the entire system processing time index, the data transmission rate should be no less than E1 (2.048Mb/s), and the communication link...[Details]

First, in the previous example, add the dma.c file to the dev folder, and then add it to the Makefile in that directory: This is the framework. Next, open dma.c to implement it: ...[Details]

According to Jiwei.com, in order to accelerate the development of intelligent manufacturing, the Ministry of Industry and Information Technology, together with relevant departments, has drafted the "...[Details]

      On January 29, yesterday evening, Xiaomi’s official Weibo announced that it will announce a groundbreaking technological innovation today. However, the official did not disclose what the techno...[Details]

Environment description: Keil + Proteus circuit simulation First, create a project in Keil and create three files in the project. The file names are: "header file.c", "delay.c", and "delay.h" Write...[Details]

This morning, Honor officially announced that Honor's first folding flagship phone, Magic V, will be released soon. According to previous revelations by domestic digital bloggers, the release time ...[Details]

LiDAR stands for "Light Detection and Ranging" and is a technology used to measure the distance of an object from a sensing device. The principle used is very similar to radar (RADAR), but with LiDAR...[Details]

1. Potential Crisis 1. When designing serial port programming in uc/os operating system, the situation is complicated because ISR and multiple tasks are executed concurrently. Especially when the rec...[Details]

A light-emitting diode (LED) is a light-emitting device that directly injects current. It is the result of photons emitted when excited electrons inside a semiconductor crystal return from a high...[Details]