The so-called IO port control is to control the port of the microcontroller to output 0 or 1, or read the status of the port, that is, input and output.Let's talk about output first. If you want the p...
[i=s] This post was last edited by Bao Ge's smurf account on 2018-10-1 22:30 [/i] [size=5]To be honest, I have forgotten the date when I received the item. It was a yellow document package. When I ope...
The systick interrupt cycle took some time. The cycle was 100ms, but according to the LED flashing frequency, the cycle seemed slow. Finally, it was found that the library function used the onboard ex...
[i=s]This post was last edited by Yaojishanchuan on 2021-4-19 11:29[/i]We want to burn the busybox file system on the development board. We first copy the busybox image to the dhcp directory. The busy...
Test SolutionClick here for free download : Simplified FM Radio Transceiver TestingThe RSCMA180 is a unique radio tester that operates in the 100 kHz to 3 GHz range, covering the frequency range of co...
Event details: [Jihai M3 core APM32E103VET6S MINI development board]Updated to 2022-10-22Evaluation report summary:@Common Ze1[Jihai APM32E103VET6S MINI development board review] GPIO flip test[Jihai ...
The signal measurement and control part of the power supply consists of DDS signal generation and signal measurement. The application of DDS in power supply design has long existed. In the early DD...[Details]
China Energy Storage Network News:
State Grid Corporation of China held a press conference and cloud signing ceremony for the key construction tasks of "Digital New Infrastructure" in Beijing...[Details]
Beijing Peking University International Hospital has: 2 nurse workstations in the Critical Care Hospital Center ICU, each of which manages 3 visiting points and 10 bed points; 1 nurse workstation i...[Details]
According to foreign media reports, the Jeff Dahn Battery Laboratory at Dalhousie University in Canada is researching a new lithium-ion battery chemistry that uses a single-crystal, cobalt-free catho...[Details]
Solar power generation system
Mainly includes: solar cell modules (arrays), controllers, batteries, inverters, users, i.e. lighting loads, etc. Among them, solar cell modules and batter...[Details]
This paper mainly studies the parallel current sharing technology of Droop method DC/DC converters, and designs a current sharing converter with parallel output of two DC/DC converters based on flybac...[Details]
With the development of smart cars, users are constantly making new demands on the safety, stability and intelligence of cars. The realization of various functions in the car requires the stable su...[Details]
Let's summarize the microsecond delay function accuracy of STM8L101F3P6 working at 16MHz using different writing methods such as infinite loop and interrupt. 1. The writing method of the dead loop ...[Details]
SRAM-based FPGAs are very sensitive to space particle radiation and are prone to soft faults, so it is very important to take fault-tolerant measures for FPGA-based electronic systems to prevent ...[Details]
With the development of industrial process, digitalization, intelligence and automation have become the inevitable development trend of industrial production. For the medium and thick plate field o...[Details]
September 25, 2024, Shanghai -
At the 24th China International Industry Fair (CIIF), Intel and a number of ecological partners appeared at the exhibition. Through the carefully laid out four co...[Details]
1. Product overview of Fluke 726 high-precision multi-function process calibrator: The Fluke 726 High Precision Multi-Function Process Calibrator is designed for process industries where a broad work...[Details]
From the launch of Amazon's first smart speaker Echo in November 2014 to today, the industry has gone through more than four years of iterative development. Smart speakers are trying to become an omn...[Details]
pc：Centos5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
LCD Driver
How to write LCD driver?
1. Allocate an fb_info structure: fr...[Details]
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD
