The low power consumption of electronic products is a headache for product designers, but they have to face it. The power consumption of a system with a single-chip microcomputer (MCU) as the core is ...
1. Multiple-source interrupt problem #pragma vector = PORT2_VECTOR __interrupt void port2(void) { switch(P2IV) { case P2IV_P2IFG6: P2IFG &=~BIT6; P1OUT ^= BIT0;break; //LED1 on and off case P2IV_P2IFG...
On the afternoon of September 25, a video circulated online claimed that a fire broke out at Huawei's construction site in Songshan Lake, Dongguan. According to the circulated video, thick smoke was b...
Modern society is a highly information-based society. The development of multimedia technology has attracted much attention to the acquisition and transmission of image information. Autofocus technolo...
1. Balance and exchange between area and speed
The area here refers to the amount of logic resources consumed by a design in the FPGA/CPLD . For FPGA, it can be measured by the consumed FF (flip-flop)...
According to foreign media reports, KEMET, a subsidiary of Yageo Corporation and a leading global supplier of electronic components, announced the launch of new high-performance supercapacitors FMD...[Details]
In order to save its $39 billion merger proposal from failing, the Hong Kong Stock Exchange (HKEX) has officially launched a three-week charm offensive against major shareholders of the London Stock ...[Details]
1 Introduction
With the popularization of online electronic consumption such as telephone banking, speaker recognition, as an effective means of identity authentication, has become inc...[Details]
In the past two years, power battery companies have made endless innovations in materials, cells, designs, structures and processes. Leading companies have successively built patent moats and begun t...[Details]
Seven design tools
developed in-house and in collaboration
bring the benefits of high-performance 650V GaN FETs to adapters
ranging from 45W to 140W
GOLETA, Calif.--(B...[Details]
In recent years, switching power supply chips have been widely used in the power supply system of communication electronic products. At present, the switching power supply mainly adopts PWM control ci...[Details]
introduce The University of Bologna (UNIBO) is the second-ranked university in Italy and is often considered one of the most prestigious alma maters. Today, the university has more than 85,000 studen...[Details]
Take MSP430F2274 as an example. The assembly implementation uses IAR assembly, and the CCE assembly implementation can be slightly modified.
1. The watchdog has three working modes: stop mode, time...[Details]
STM8S has no peripheral circuits. The MCU CAP is connected to the 104 capacitor reset and connected to the pull-up resistor. All other pins are left floating. The current is tested using the followin...[Details]
Abstract: Using EPP mode parallel port communication, a dual-channel programmable signal source that can simultaneously output digital and analog signals is implemented; a CPLD is used to implem...[Details]
As it is the end of the year and there are still a few days of holidays, I have nothing to do so I started playing with STM32 chips. Although I have used ST8 series 8-bit microcontr...[Details]
Summary Time-of-flight mass spectrometry (TOF MS) has become a vital instrument in many field applications, especially in bacterial identification in clinical microbiology laboratories, where it p...[Details]
The long-rumored Samsung flexible screen phone has finally surfaced. After LG publicly announced that it will mass-produce 6-inch flexible screens, Samsung plans to launch a mobile phone with a flexi...[Details]
The compiler tool used is keil. When using keil to build an stm32 project, a startup file, STM32F10x.s, is generally generated. In the library function provided by st, cortexm3_macro.s and stm32f10x_...[Details]
Microcontroller MCU
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