I plan to remove the original 32M crystal oscillator of CC2530 and use FPGA to generate a new 32M clock signal as the crystal oscillator. I want to use a coaxial cable to connect FPGA and CC2530. How ...
1 OverviewLoading Zynq 's naked program is much simpler than making Linux 's SD card boot file.Just put a BOOT.bin file in the FAT32 formatted SD card . As shown in the figure, BOOT.bin needs to conta...
As the functions of microcontrollers increase, their use becomes more and more complicated. If you use the traditional development method, you need to understand various registers before you can use t...
The GD32E231C-START board is very good in appearance design. It is similar to STM32's NUCLEO, but more beautiful than NUCLEO, the color is whiter, and the black silk screen looks more comfortable. The...
IntroductionThe main reason for making a small home weather station is that when I went back to my hometown in the winter, the children would catch a cold and get sick if they were not careful. Althou...
Huaxia Bank (600015) announced on the 20th that the World Bank's "China Renewable Energy and Battery Energy Storage Promotion Project" it undertook was officially approved by the State Council. The...[Details]
introduction
With the continuous development of network technology, the Internet has interconnected the scattered computer systems and communication systems in the world, forming a shared data netw...[Details]
Servo control method
There are three control modes: speed control, torque control, and position control. Speed control and torque control are both controlled by analog quantity, and position...[Details]
Who would have thought that Drive.ai, a self-driving startup that once shone in Silicon Valley, would fall so quickly? In fact, it is not the first to fall. Founded in 2014, Roadstar.ai, a star start...[Details]
This paper describes the design method of using 8051 single chip microcomputer to realize intelligent control of air conditioner according to the change of ambient temperature. Air conditioners a...[Details]
First put the circuit diagram, pay attention to the selection of capacitors on both sides of the crystal oscillator, and pay attention to the resistance value between the LED and the voltage. The p...[Details]
Many friends must have encountered such a problem when debugging NRF24L01. The power supply of NRF24L01 is 3.3V, and the maximum voltage cannot exceed 3.6V, but the voltage of 89C51 is 5V. The power s...[Details]
(1) Reasonable processing of power supply to suppress interference introduced by the power grid. For the power grid interference introduced by the power supply, an isolation transformer with a tran...[Details]
On June 14, Maxim Integrated launched the MAX16137, a single-window voltage monitor with built-in self-test (BIST), which enables designers of advanced driver assistance systems (ADAS) dedicated to...[Details]
The use of variable frequency power supply | voltage regulator speed regulation is to adjust the speed according to the requirements and save energy. It is mainly based on the following factors: 1) ...[Details]
The summer is scorching, and the heat waves are getting higher and higher.
The hot summer is about to begin.
Has everyone’s summer cooling funds been allocated?
Watermelon, ice cream...[Details]
//Serial digital tube displays TLC1549 AD conversion value
//Chip ATMEGA16L
//Clock 4MHz internal
// Use system built-in delay program
#include mega16.h
#include delay.h
#define hc164_da t...[Details]
On January 24, the Fifth Session of the 15th Shanghai Municipal People's Congress opened, and Shanghai Mayor Gong Zheng delivered a government work report. Gong Zheng pointed out that by 2020, the ...[Details]
At present, with the widespread application of switching power supplies, the control IC plays an important role as the heart of the switching power supply. The control IC of the switching power suppl...[Details]
The closed-loop servo system is a high-precision, high-response speed control system widely used in industrial automation, robotics, aerospace and other fields. The closed-loop servo system consist...[Details]