Since the official announcement of commercial use of 5G in China, the speed of 5G network construction across the country has significantly accelerated.5G base stations are appearing in more and more ...
[size=4]Feedback and howling have their own differences! [/size] [size=4] [/size] [size=4] Let's use an audio amplifier to illustrate these two issues. Feedback is added to most amplifiers in order to...
1. A motion controller that uses a microprocessor such as a single-chip microcomputer as the control core. This type of motion controller is slow, low-precision, and relatively low-cost, and can only ...
System abnormalityThe Cortex-M architecture supports a variety of system exceptions and interrupts. Numbers 0 to 15 are exceptions, and numbers 16 and above are interrupts. In detail, interrupts and e...
A very simple program, using the IO interrupt of the key to control the LED on and off on the F5529 development board:#includeint main(void){WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timerP1DIR |= BI...
Information shows that recently, Beijing Xiaomi Mobile Software Co., Ltd. announced a patent for "jump capture method, device and storage medium". The patent abstract shows that the present inven...[Details]
Overview
Smart door locks
Refers to locks that are different from traditional mechanical locks and are more intelligent in terms of user identification, security, and management...[Details]
Overview
BabyLIN has professionally integrated the LIN bus, and special models of equipment can also be compatible with the CAN bus, which has unique advantages for testing vehicle networks. I...[Details]
1. Introduction to Wired Communication Chips
With the rapid development of information, computing and chip technology, the demand for external information interaction is growing, the number of...[Details]
At present, people usually measure abdominal pressure by measuring bladder pressure. This method is to insert a catheter into the bladder, slowly infuse about 50ml of saline into the bladder, and the...[Details]
Pressure thermometer usage specifications and design:
1. The temperature and humidity recorder should be used in an environment with an ambient air temperature of -10~+55℃ and a relative humidity of ...[Details]
Quality and safety are non-negotiable, as they ultimately guarantee the maximum efficiency and sustainability of photovoltaic projects. To meet this goal, we continuously test and certify our produ...[Details]
Recently, I saw two articles, "STAR3 – Eine neue Generation der E/E-Architektur" and "Mercedes "S-Class" Powernet Architecture", which respectively introduced Mercedes-Benz's EE electronic and electr...[Details]
What does the "D/F" license plate for new energy vehicles mean? Will a hydrogen tank explode if you shoot it or ignite a fuel cell vehicle? Why is Elon Musk criticized? Why is the year of 60 so excit...[Details]
According to foreign media reports, QuantumScape, a developer of solid-state lithium metal batteries for next-generation electric vehicles , has released an independent third-party laboratory test re...[Details]
PID control is one of the most common control methods when it comes to car control. This is also a term that will not be missed in any technical report. In Freescale's XS128 series (II) PWM module, s...[Details]
1 Introduction
A digital multimeter (DMM) is a multimeter that amplifies the measured value, processes it digitally, and finally displays the measurement result in digital form on the digital met...[Details]
Debugging the Problems Encountered in Copying 2440 RAM to SDRAM
The assembly code mainly initializes some registers, turns off the dog, initializes the clock, initializes the storage man...[Details]
On September 30, 2024, ARM held a second quarter earnings conference call for fiscal year 2025. The company's CEO Rene Haas said: "During this year, we have exceeded all expectations in executing o...[Details]
RF/Wirelessly
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