With the upgrade of micropython, the community has also updated the PYBCN_V2 and PYBNANO_V2 firmware. Please go to the firmware section to download the update. [list] [*][b]github [/b][url=https://git...
Using C++ to write an IIR filter
We first need to design an IIR filter in MATLAB and generate a header file that reflects the frequency response characteristics of the IIR filter.Theoretical support
I...
Working principle of 51 MCU timer interrupt Working principle of ultrasonic sensor, timing diagram, distance calculation Relationship between ultrasonic sound speed and temperature Display distance th...
Kickstarter is crowdfunding a micro:bit bipedal robot, which is very interesting.[img=600,600]http://www.micropython.org.cn/bbs/data/attachment/forum/201812/11/093321osmv9vvivduvhvzs.jpg[/img] [img=60...
Dear friends, why does my AD19 only show the wireframe after copper laying, but not the laid copper, as shown in the picture? Is there any setting? Switch to AD10 and open it, double-click the copper ...
In power electronics technology and electronic instruments, the required DC power is obtained by rectification of the 220 V AC power grid. After full-wave rectification, the AC power supply is usually...[Details]
This part of the code contains two functions, among which the TIM5_CH1_Cap_Init function is used for the input capture setting of TIM5 channel 1. Its setting is the same as the steps we mentioned abo...[Details]
The resistor-ladder multiplying DAC based on the breakthrough 10-bit CMOS AD7520 was originally used with an inverting op amp, with the amplifier's summing point (IOUTA) providing a convenient virtua...[Details]
The software platform I use is MDK. Five programs need to be added to the project: S3C2440A.s; 2440lib.c; main.c; lcd.c; sunflower_240x320.c. sunflower_240x320.c is a *.c file of a BMP format sunfl...[Details]
With the nationwide discussion of Carrot Run,
autonomous driving
has once again become a hot topic.
Musk recently confirmed that
Tesla
's Robotaxi will be delayed. Musk f...[Details]
Do you know the difference between a black-unlocked iPhone and an unlocked iPhone? I guess many people will say, isn't there a document about this device? No SIM card restriction means an unlocked ph...[Details]
Asynchronous serial communication Overview The S3C2410 UART provides three independent asynchronous serial communication ports, each of which can be operated based on interrupts or DMA. In other wo...[Details]
Vox Power Ltd - Newly released EIRE300 series open frame AC-DC power supply, high power density, 300W output power, 4" x 2", 1" slim design, 300W power output, meets BF medical safety standards (...[Details]
ByEdwin Romero The Controller Area Network (CAN) protocol is a specification designed in the mid-1980s for the automotive industry to reduce the complexity (weight, quantity and cost) of wiring fo...[Details]
According to "Guangde Online" news, on May 22, the Zhongna Energy sodium-ion battery project with a total investment of 10 billion yuan was signed and settled in Guangde, Anhui. According to the da...[Details]
This article will analyze some of the types of protection products available to system designers and compare their features. To ensure the robustness of the system when subjected to ESD events, the...[Details]
As an important part of mechanical equipment, the safe and normal operation of R-type transformers is very important. Once an abnormal situation occurs, the entire equipment will not be able to ope...[Details]
Origin of RS485 interface
Smart instruments developed with the maturity of single-chip microcomputer technology in the early 1980s. Now the world's instrument market is basically monopolized by smart...[Details]
1. Introduction
Fiber optic sensing technology is a new type of sensing technology that has developed rapidly in the 1970s along with the development of fiber optic communication technolog...[Details]
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