First, let's present a low-power one-button power on/off circuit. The characteristic of this circuit is that when the power is turned off, all transistors are cut off and almost no power is consumed.
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Summary: Select SMCLK (can be measured)If you select ACLK, the PWM is sometimes not available through the oscilloscope
Example 1:
#include MSP430G2553.h
#define CPU_F ((double)12000000)//cpu frequency...
Recently, I often see such sharing in the circle of friends, such as "Apple App Store may forcibly remove WeChat, how will Chinese people choose between the two", "Trump bans WeChat, Cook cries", "App...
One feature that is used in almost all embedded applications is the ADC module (Analog to Digital Converter). These ADCs can read the voltage from analog sensors like temperature sensors, tilt sensors...
1. The transmission distance of traditional Bluetooth ranges from tens of meters to hundreds of meters, while BLE is set at 100 meters (actually not that far, it is relatively stable within 50 meters,...
## Help: Cortex_M4_IPU1_C0:Error connecting to the target:Device is held in reset. Take the device out of reset, and retry the operation. When connecting to the Cortex_M4_IPU1_C0 core, the following e...
On December 16, according to the results of the 121st review meeting of the Shanghai Stock Exchange Science and Technology Innovation Board Listing Committee in 2020, Shenzhen Xinyichang Technology C...[Details]
The current program status register CPSR can be accessed in any processor mode. It contains condition code flags, interrupt control, current processor mode, and other status and control information...[Details]
Circuit Functionality and Benefits
The circuit shown in Figure 1 is a full-featured, high voltage (up to 44 V), flexible, programmable analog output solution that meets most requirements ...[Details]
1 Introduction
CAE (Computer Aided Engineering) is a very effective method for battery development and design.
Examples of using CAE for battery development and design, including unpublis...[Details]
Keysight Technologies Inc. recently announced that its 5G network emulation solution has won the Sprint project, which will assist the company in completing the performance verification of 5G New Rad...[Details]
I believe that for power engineers, the contribution of oscilloscopes is irreplaceable. Once there is a problem with the product, it is necessary to capture the waveform, timing, and test accurate va...[Details]
Industrial controllers, also known as industrial control computers or industrial PCs, are computer systems designed for industrial environments. They are often used in industrial applications such ...[Details]
I have been struggling before whether one timer can capture multiple inputs, because after all, it is easy to output four-channel PWM. At that time, I thought about it and felt that it might b...[Details]
Interview with Xiao Jianping, Business Director of Advantech Technology:
COM platform helps 5G network deployment and becomes a "digital promoter"
Shenzhen, June 2021, Advan...[Details]
Compared with general computer languages, the software programming language of PLC has obvious characteristics. It is different from high-level languages and general assembly languages, and must ...[Details]
At the end of 2020, Anritsu, together with Tektronix and GRL, experts and professional test engineers from relevant associations, discussed the evolution and testing of PCIe/USB/DP/TBT with everyone ...[Details]
1 SDRAM addressing: The board uses a modern sdram chip 4M×16b×4Bank, which is 32MB. It should have 25 address lines, but the chip only provides 13 address lines, 2 bank select lines (BA0, BA1), and t...[Details]
With the increasing development of China's industry, the requirements for monitoring and control equipment in the industrial production process are also constantly increasing. At present, in the field...[Details]
Abstract: This article will explore the CMOS image sensor technology and architecture requirements for machine vision applications. In addition, it will analyze in detail the basic components of ma...[Details]
The ground resistance tester is a special instrument developed based on Ohm's law and the four-wire method for the power industry. It is a new type of ground resistance measuring instrument, which is...[Details]
Analogue and Mixed Signal
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