-
Stator assembly
Most of the motor factories in my country use external pressing technology to produce small motors. After the stator core is embedded and dipped, it must be ensured that the ax...[Details]
-
1. Introduction to dot matrix LED 1.1. What is a dot matrix LED? LED dot matrix screens are composed of LEDs (light emitting diodes) and use the on and off of lamp beads to display text, pictures, an...[Details]
-
1. The main frequency is different. 2440 is 400M. 6410 is 533/667M;
2. The processor versions are different: 2440 is ARM920T core, 6410 is ARM1176ZJF core;
3.6410 is much better than ...[Details]
-
Low resistance measuring instruments can be divided into two categories according to the size of their test current: one type has a larger test current and is mainly used for measuring DC low resista...[Details]
-
/* multi_s.c */ /* Slave part of multi-machine communication */ #ifndef __MULTI_S_C__ #define __MULTI_S_C__ #include AT89X51.H #include STRING.H #define __MAX_LEN_ 64 // Maximum length of d...[Details]
-
1. Brief Introduction The functions of the MC9S12XS128 timer module and the MC9S12DG128 ECT are completely similar. The following introduces the xs128 timer module using the ECT module. The HC12 ...[Details]
-
This paper proposes a design scheme of a reflective infrared heart rate detector based on uPSD3234. The scheme uses the single-chip microcomputer uPSD3234 as the core component of the system, and us...[Details]
-
Scattering parameter measurements with a vector network analyzer (VNA) are often made by applying a continuous wave (CW) stimulus to the device under test (DUT). However, in some cases, it may be nec...[Details]
-
Renesas Electronics Corporation, a global supplier of advanced semiconductor solutions, announced the launch of the RZ/V Series of microprocessors (MPUs), equipped with Renesas' unique image processi...[Details]
-
introduction
Liquid crystal display
(LCD) has the advantages of low operating voltage, low power consumption, large amount of displayed information and convenient interface. It has ...[Details]
-
Nordic Semiconductor releases nRF Connect for VS Code
New nRF Connect Expansion Packs Lay a Solid Foundation for a Simplified and Rapid Wireless Product Development Experience
...[Details]
-
Qualcomm announced that the "2021 Qualcomm Artificial Intelligence Application Innovation Competition" was officially launched on March 24, hosted by Qualcomm Technologies, Qualcomm Ventures, and co-...[Details]
-
Don't underestimate the small capacitor. It has a great effect. Have you ever used it in an electronic product? It is everywhere. If it is not used properly, it will cause an ugly death. So first i...[Details]
-
First, you need to enable interrupts using software.
That is, in C language, EA = 1; enable total interrupt ES = 1;
//Enable serial port interrupt assembly
SETB EA ; Enable general interrupt
...[Details]
-
1 Introduction
PLC is widely used in the field of industrial control. Because of its good scalability and unique internal logic secondary programming function, it has greatly expanded its appl...[Details]