-
51 MCU interrupt system structure Interrupt Enable Control The CPU's opening and shielding of all interrupts of the interrupt system and a certain interrupt source are controlled by the interrupt...[Details]
-
At present, in the development of embedded products, low-end microprocessor software is mostly implemented using the bare metal development model. In this development model, there are often the foll...[Details]
-
Nowadays, most industrial servo drives use AC servo systems that drive permanent magnet synchronous motors (PMSMs), and their AC drive units use three-phase full-bridge voltage-type inverters. PWM-mo...[Details]
-
At the beginning of 2019, Musk said on his personal social media that Tesla would open all electric vehicle patents without reservation to support the development of the electric vehicle industry. Th...[Details]
-
There is a widespread misunderstanding in the microcontroller: in the MCS-51 series microcontroller, as long as the program is executed from the starting address with an instruction, the microcon...[Details]
-
Introduction
With the continuous improvement and improvement of power automation technology, more and more small hydropower stations have adopted computer control equipment. While improving the...[Details]
-
According to news on June 25, Volkswagen recently submitted a patent to the German Patent and Trademark Office, which shows that Volkswagen is researching a detachable car instrument and supports th...[Details]
-
SmartClass Fiber OLP-85 and 85P combine pass/fail fiber end-face inspection and optical power measurement (OPM) capabilities in one solution. The OLP-85 and 85P handheld optical power meters feature ...[Details]
-
According to Wenhui Daily, in the first week of May, Shanghai Pudong Airport Customs has supervised a total of 731 inbound and outbound cargo planes, a month-on-month increase of 36.4%. It is report...[Details]
-
Through the previous study, we have a certain understanding of the hardware structure of the microcontroller. Next, we will learn the assembly instruction system of the microcontroller with you.
An...[Details]
-
Today, SMIC held a Q3 earnings conference, and Chairman Zhou Zixue participated for the first time in two years to share his views on the semiconductor industry. The last time he attended an earnings...[Details]
-
Abstract The design principle of power-off protection circuit is proposed, which realizes the highly reliable power-off protection circuit by making power-off protection and system reset work at th...[Details]
-
The option for circuit designers to turn power lines on and off in electronic systems may sound like a small thing, but there are many aspects to consider for successful implementation. In some el...[Details]
-
Abstract: This design uses AVR microcontroller as microcontroller, combined with pressure sensor, AD7705, LCD1602 to realize a high-precision multifunctional digital electronic scale. The article i...[Details]
-
This circuit (see the figure below) is a frequency-adjustable phase-shift sine wave generator circuit. Its frequency stability is 0.002% through actual testing. The circuit is cost-effective and uses...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD