240-384JH215-35PPCFNC

　　Preparation before using a benchtop multimeter 　　Before use, you should carefully read the relevant instruction manual and familiarize yourself with the functions of the power switch, jacks, range ...[Details]

Probing techniques are very important for high-quality oscilloscope measurements. Probes are usually the first link in the oscilloscope measurement chain. If the probe performance is insufficient, di...[Details]

Time-controlled emission (TRE) is a commonly used non-invasive waveform measurement method that can detect the timing waveform of the internal nodes of the chip from the back of the chip. A perfect T...[Details]

1. Introduction: Electronic and electrical personnel will use pointer three-way meters or digital multimeters (DMM) when repairing or doing experiments. In the past, the portable digital instrumen...[Details]

Abstract: The role of the chemical industry as a pillar of the national economy determines the long-term fundamentals of the industry. China's intensive introduction of new infrastructure investment ...[Details]

You are ready to write your first microcontroller program. Before that, I assume that you already know how to use a compiler and download a program. PS Because these tasks are really simple, you can ...[Details]

In today's era of scarce resources, topics such as low-carbon economy, energy conservation and emission reduction, and green lighting are common, and the LED solid-state lighting technology advocat...[Details]

1. Use J-Link to burn NOR Flash Note: J-Link only supports NOR Flash, not NAND Flash. 1. Install J-link driver (under Windows) In the JZ2440 development board JLINK user manual (JZ2440 development bo...[Details]

In recent years, as the country has vigorously supported the development of the local integrated circuit industry, semiconductor-related investment projects have gradually increased. At the same time...[Details]

With the rapid development of digital and portable products such as mobile phones, PDAs, DSCs, GPS, and the improvement of LCD manufacturing technology. Color LCD screens are becoming more and more...[Details]

Let's talk about the CV operation mode first. Most chips now directly sample the voltage on the auxiliary coil. Due to leakage inductance, after the MOS is turned off, that is, ...[Details]

Abstract: The plug-type transient calorimeter is one of the main means of measuring the surface cold wall heat flux in the aerodynamic heating ground simulation test model. The error analysis of the ...[Details]

The Fluke 810 Vibration Diagnostic Analyzer/Vibration Meter is your portable vibration diagnostics expert. It uses vibration testing methods to control unplanned production outages, prevent recurring...[Details]

Motors are widely used. Before the advent of frequency converters, the most commonly used motors were industrial frequency motors. At that time, the most important thing to pay attention to wa...[Details]

　　 The 51 single-chip microcomputer has the function of multi-machine communication, which can realize communication between one host and multiple slaves. 　　 Multi-machine communication makes full us...[Details]