Overview of CR Micro CS98P154CS98P154 is a high-speed, low-power 8- bit MCU with built-in 1k14Bit OTP ROM and protection bits to protect instruction codes. It is mainly used in home appliances, consum...
[i=s]This post was last edited by qwqwqw2088 on 2020-3-28 10:16[/i]Lithium coin/button battery
The lithium battery is 3V under load and 3.6V without load.Silver oxide and alkaline button cell batterie...
[i=s]This post was last edited by Lan Yuye on 2021-4-19 09:08[/i]I saw my friend encountered a problem with DEBUG. The ON documentation is quite detailed, so I took a screenshot and showed it to every...
蓝雨夜onsemi and Avnet IoT Innovation Design Competition
I used the example program of Zhengdian Atom W5500 UDP, modified it to my own hardware configuration, and ran it to the picture above.
Does anybody know what's going on?...
Add a resettable fuse to the DC circuit to protect the circuit. I usually connect the fuse to the positive terminal of the power supply, but I think it can also be connected to the negative terminal o...
As the world enters the era of the Internet and digital economy, user-led, cross-border integration, and disruptive innovation have become important trends. State Grid Corporation of China is based...[Details]
1. Introduction to uart hardware The full name of UART is Universal Asynchronous Receiver and Transmitter. uart is mainly used for: 1. Print debugging 2.Data transmission The serial port only needs t...[Details]
Today, blogger @Digital Chat Station introduced that Huaxing Optoelectronics has created a 6.73-inch 2K 120Hz LTPO screen. This screen supports high-frequency PWM dimming, which is not harmful ...[Details]
Zwipe and Infineon Technologies have extended their partnership with a long-term agreement that includes technical and commercial collaboration to jointly define and develop advanced system-on-chip s...[Details]
1 Introduction
Using Atmel89c2051 to simulate PLC control can combine the advantages of single-chip microcomputer control and PLC control. As the core technology of embedded systems, sing...[Details]
Whether it is simulation or burning program, MSP430 can generally be done through: JTAG, SBW, BSL interface.
1. JTAG uses boundary scan technology. There is a logic interface for JTAG inside the 4...[Details]
The phenomenon is as follows: 1. Jlink (it doesn't matter if it's version D) can't download the program? Set the download rate to 500Khz or below. 2. Jlink can download programs at a rate o...[Details]
According to the latest research from Strategy Analytics, nearly 50% of the 151 million smart speakers and smart displays sold worldwide in 2020 used application processors developed by MediaTek. Med...[Details]
Abstract:
This paper introduces the design and implementation of a network video surveillance system based on embedded WEB technology, focusing on the design ideas and system architecture of ...[Details]
According to foreign media reports, Unifrax, a global manufacturer of high-performance specialty materials, plans to build the first large-scale SiFAB (silicon fiber anode material) production line a...[Details]
Lead-acid power battery giant Chaowei has made a big bet in the lithium battery field. It currently has a production capacity of 400 million Wh, which will be expanded to 600 million Wh in December...[Details]
I am debugging the code with the free STVD+Cosmic 32K compiler, and a window pops up, as shown below: STVD Visual Develop : Line number 50 is out of range for "main.c". In fact, it is impossible ...[Details]
/* ******************************************************************************* * File name: main.c * Description: Temperature sensor DS18B20 example * Note: Control DS18B20 to measure temperatur...[Details]
Ericsson said it expected to write down its inventory of Chinese products by about 1 billion crowns ($109 million) in the second quarter, Reuters reported. Ericsson said it expected negative gross ma...[Details]
1. Introduction to PWM
To make the general-purpose timer TIMx of STM32 generate PWM output, in addition to the registers mentioned in the timer interrupt experiment, three other registers will be use...[Details]