I need a buck-boost solution for a circuit, DC9-32V input, 12V 5A output, buck-boost chip solution. Domestic solutions are better. Who can introduce and provide...
A power management integrated circuit (PMIC) that expands the company’s product portfolio for fast in-vehicle charging of phones, tablets and laptops. The Qorvo ACT4751M is the industry’s first qualif...
Guan Guan believes that it does not exist.
But we can get infinitely close.What is the closest to perfect communication in your mind? Welcome to leave a message to chatToday, I saw an article about th...
In 2011, I participated in a forum event and received an MSP430 Luanchpad board. This board has been with me for several years. It is also the board I have really played with. I made many expansion bo...
Many people wear watches for the purpose of keeping time. However, apart from radio-controlled watches, other watches will have certain deviations after running for a long or short period of time. Why...[Details]
First, let's take a look at the circuit schematic on the development board: This development board uses P22, P23, and P24 to control the 3-8 decoder to select the bit of the digital tube, and contr...[Details]
Data Page 33 is the command page sent from an ANT+ controller to an ANT+ bike light to initiate a connection with a new ANT+ bike light. The command includes the light index and settings that should ...[Details]
Enable the ADC acquisition function and collect analog voltage through port PB1. The ADC driver configuration is roughly divided into the following steps: Turn on the corresponding clock of ADC1/2 ...[Details]
Beidou global network enters the sprint stage The BeiDou system is a global satellite navigation system independently built and operated by my country. The BeiDou system, along with the US GPS, the R...[Details]
I recently bought a DSLogic logic analyzer, the DSLogicPlus Personal Edition, which is the top-end version for personal use. I chose this brand because it was recommended by a netizen, and from the i...[Details]
As early as 2010, Andre Geim and Konstantin Novoselov from the University of Manchester in the UK won the 2010 Nobel Prize in Physics for their invention of two-dimensional graphene using transparent...[Details]
Recently, foreign media reported that LG's smartphone LG Stylo 5 with stylus function was officially launched in the United States, priced at US$229.99 (approximately RMB 1,578). According to phonear...[Details]
Xmega128's RTC is actually a 16-bit timer, and its block diagram is shown in the figure. There are two clock sources: 1 is 32KHZ, and 2 is 1KHZ. It can be further divided by 10 bits to get a low-spee...[Details]
Four years ago, when Baidu launched its autonomous driving platform under the name Apollo, the implication was clear: to promote the implementation of autonomous driving, just like Apollo’s moon land...[Details]
As we all know, many testing projects must be supported by corresponding sensors. Therefore, in daily use, people are also very careful with these sensor components, especially some portable water qu...[Details]
The battery management system is an important system for electric vehicles, which is related to the safety of the battery. The electric vehicle battery management system (BMS) is an important link be...[Details]
1 Introduction From ancient bonfires and oil lamps to candles and incandescent lamps, to the fluorescent lamps in thousands of households today, humans have basically adapted to the indoor lighting e...[Details]
High-power applications that pursue high efficiency continue to develop towards higher power density and cost optimization, and also create sustainable value for industries such as electric vehicles...[Details]
MCS-51 is a standard 40-pin dual in-line integrated circuit chip. Please refer to the figure for the pin arrangement.
P0.0 ~ P0.7: P0 port 8-bit bidirectional port line.
P1.0 ~ P1...[Details]