#define U1RBR (*((volatile unsigned char *) 0xE0010000)) volatile unsigned char *ptr; ptr =&U1RBR; The pointer is not 0xE0010000. How can we get the address 0xE0010000?...
I just took over cc1101 recently. There is no problem sending and receiving one byte, but there is a problem with multiple bytes. What is received is not what is sent, and the number is different. I d...
Using STM32 Nucleo to open the door of ARM mbed IDE for IoT : https://training.eeworld.com.cn/course/640Use STM32 Nucleo to open the door of ARM mbed IDE for IoT. mbed includes three parts: free softw...
In the schematic diagram, the FD2 signal passes through P2 of D16 and DAN217, and then passes through P1 of D16. Will the P2 line of D16 in the middle short-circuit P1 of D16 above? I am a novice, ple...
In CE, after 1 minute of no operation, the screen goes black. I have set the screen saver time (remove or extend the time), but the screen still goes black after 1 minute. How can I solve this problem...
I have two vhdl development boards and need an arm development board. If you are interested, please contact [email]zhongranxu@163.com[/email] or QQ366508051...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[Details]
1. Tips for charging UPS for the first time
After purchasing a new UPS, plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully char...[Details]
Features
POE technology can ensure the safety of existing structured cabling while ensuring the normal operation of the existing network and minimizing costs. The IEEE 802.3af standard is ...[Details]
0 Introduction
In the design and construction of communication systems,
communication power supply
is called the heart of the communication system. The power supply system will dire...[Details]
In some motion control systems with simple control or low cost requirements, stepper motors are often used as actuators. The biggest advantage of stepper motors in such applications is that they ca...[Details]
Various electronic and electromagnetic interference inside and outside the car often puts automotive electronic equipment in dangerous working conditions, degrading the performance of electronic eq...[Details]
1 Introduction
Intelligent cars are the embodiment of the cross-integration of multiple disciplines such as automotive electronics, artificial intelligence, pattern recognition, automatic con...[Details]
As countries around the world are leaning towards the new energy battery industry, lithium-ion power batteries, as the ideal energy source for the development of the 21st century, are attracting mo...[Details]
AD7708 is a multi-channel 16-bit Σ-Δ analog-to-digital converter ADC. It supports 4 or 5 channels of true differential input and 8 or 10 channels of pseudo differential input. This chip allows two ...[Details]
0 Introduction
Gyroscope
is a sensitive measuring element of the platform stabilization system. It senses the angular motion signal of the platform and establishes the stability bench...[Details]
1. Introduction
Due to the good programmability and superior performance of FPGA, the number of embedded systems using FPGA chips in LCD splicing screens is increasing rapidly, especially in t...[Details]