1200RGH5019F2MB

Memory management in C language is mainly implemented based on malloc and free. Malloc is mainly used to allocate memory, while free is used to release memory. Although we are already familiar with t...[Details]

　　1. Advantages of electromagnetic flowmeters over other flowmeters 　　 Electromagnetic flowmeters have the following advantages in principle design: 　　1) The sensor structure of the electromagnetic ...[Details]

Double reverse star controlled rectifier circuit with balancing reactor In industries such as electrolysis and electroplating, low voltage and high current (e.g., tens of volts, thousands to tens o...[Details]

Cincoze launches the 10th Generation Intel® Xeon® high performance dual expansion/rugged embedded computer DS-1300 series   On June 10, 2021, the rugged embedded computer brand Cincoze announced ...[Details]

PC oscilloscopes (PCOs) are rapidly replacing traditional digital storage oscilloscopes (DSOs) in key areas of test instrumentation. Here are ten reasons why: Small and portable oscilloscope Leve...[Details]

Dual trace oscilloscope The dual-trace oscilloscope consists of an electron gun, a Y deflection plate, an X deflection plate, and a fluorescent screen. The two voltage signals YCH1 and YCH2 to be mea...[Details]

With the continuous development of automotive electronic technology, automotive electronic systems have become more and more complex, including a large number of electronic devices. These devices w...[Details]

But when people find their phones are running low on battery and can’t find a plug or cable, they still miss the era of long battery life for feature phones. In the past, the battery life of a phone ...[Details]

       According to China News Service, there have been reports recently that users need to change their cards to use 5G. In response, the three major telecom operators have responded that existing 4...[Details]

Code: /* C language example 28 Question: Use recursive function calling to print out the entered 5 characters in reverse order. Program Analysis: None. */   #include stdio.h   int n;   int main() ...[Details]

RH5RI boost circuit   The advantage of RH5RI/H is that it can work at low voltage. The maximum output voltage is set to 7.5V. If the output voltage exceeds 7.5V, an external voltage regulator dio...[Details]

I recently used the FriendlyArm Micro2440 in a project where the system used Embedded Linux. I encountered a problem: the program ran very slowly. At first I thought it was a problem with read...[Details]

On August 24, Zhengfan Technology released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 788 million yuan, a year-on-year increase of 77.15%;...[Details]

  　　This article introduces a simple digital inductance and capacitance meter composed of a parameter conversion circuit consisting of a multivibrator composed of a 555 time base, a standard puls...[Details]

Auto-coupling step-down starting and star-delta starting are two commonly used motor starting methods. They have different effects on the current and torque of the motor during the starting process...[Details]