-
1. ARM instructions in Hopper I won't say much about ARM processors. Because of their low power consumption and other reasons, most mobile devices use ARM processors. Of course, Android phones and iP...[Details]
-
1. Environment Introduction 1.1 Host Ubuntu 1404 32-bit 1.2 Embedded Platform ATMEL AT91SAM9X25 1.3 Cross Toolchain arm-none-linux-gnueabi Autossh source code download address 2. Cross-compil...[Details]
-
It has been 4 years since the Raspberry Pi released the previous generation product (rpi4 @2019). The Raspberry Pi 4 has also been sold at a "sky-high price" for a period of time and has become a fin...[Details]
-
Industry: Energy/Power
Products: CompactRIO, LabVIEW
challenge:
Implement a power quality analyzer that includes a complete set of instruments capable of performing all necessary powe...[Details]
-
EMI in Power Supplies
High-frequency switching pulse-width modulation (PWM) AC/DC and DC/DC power converters are now the power source of choice for most systems because of their high effic...[Details]
-
2 Circuit Design and Implementation
The simplified structure of the low voltage and low quiescent current LDO mentioned in this article is shown in Figure 2. The output stage of the LDO is a class ...[Details]
-
As one of the five conventional non-destructive testing methods, eddy current testing is widely used in the steel industry, including metal rod and wire flaw detection, structural parts fatigue crack ...[Details]
-
On May 14, 2024,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a 100W in-car air...[Details]
-
Function of the circuit
The open-loop characteristics of the OP amplifier are close to those of the integrator, and it is most suitable for the integrati...[Details]
-
A fuzzy controller is a controller based on fuzzy logic. It controls complex systems by expressing both input and output variables as fuzzy quantities and applying fuzzy reasoning. Compared with tr...[Details]
-
Earlier, Reuters reported that a U.S. Department of Defense official said the U.S. government is considering adding China's largest chipmaker, Semiconductor Manufacturing International Corporation (S...[Details]
-
Switching power supplies have become the protagonist of our circuit design, and can even be said to have become an inseparable part of the industry's development. Compared with traditional linear po...[Details]
-
The main tasks to be completed are: 1) Divide the display position 2) Draw the status bar background 3) Draw the battery icon: a total of 7 baticos 4) Draw time: only show hours and minutes 5) Cycle...[Details]
-
Steps to use STM32RTC: Enable PWR clock and Backup area data access If using an external low-speed clock (LSE), turn on the LSE and wait for it to start oscillating. Select and turn on the RTC c...[Details]
-
On October 24, Bloomberg reported yesterday that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips.
Today, analy...[Details]