1. Check the data sheet:1. Sending mode: Send slave address: 0x23, send instruction 0x10; end;
Wait 180ms for data collection;
2. Receiving mode: Send slave address: 0x23, wait for high byte data from...
Dear experts, I use PA12 of port A of STM32L073 as output driver to drive a Bluetooth module, which is equivalent to outputting a low level to wake up the Bluetooth module. I set the push-pull pull-up...
[i=s]This post was last edited by Beifang on 2020-12-30 10:57[/i]1. This chip is provided by AMS, AS7341 – 11-Channel Spectral Color Sensor , the schematic diagram is as follows,
This schematic is qui...
1 Further improve the energy efficiency of automobiles
In this era when all mankind is talking about new energy, car networking and autonomous driving, Bosch, as the world's number one suppl...[Details]
Central topics:
Basic relationship of PFC continuous operation mode of boost power circuit
Critical Continuous Boost Inductor Design
Usually, there are three operating modes of PFC i...[Details]
The Bluetooth Special Interest Group (SIG) has spent considerable time developing security modes as link-level protection mechanisms, such as 128-bit encryption, device authentication, and authorizati...[Details]
As a universal technology that can penetrate thousands of industries, AI can often make a technology that sounds "old" instantly glow with new imagination. For example, remote sensing is a technical ...[Details]
In recent years, the automotive industry has been undergoing a profound technological revolution, and at the same time, automotive chips are becoming the core technology supporting this revolution. F...[Details]
On this basis, a digital energy spectrum measurement experimental device was established through circuit design, and the energy spectrum of 137Cs was measured. The measurement results were completely...[Details]
Operation experience shows that lightning accidents in distribution networks account for about 70% to 80% of all lightning accidents in the entire
power
system. Therefore, it is necessary...[Details]
Since the General Office of the State Council issued the "Guiding Opinions on Further Building a High-Quality Charging Infrastructure System" in 2023, my country's charging industry has opened a ne...[Details]
Aspinity has introduced the first member of its analogML family, AML100, the industry’s first and only micro-machine learning (ML) solution that operates entirely in the analog domain. AML100 can r...[Details]
Preface The STM32 timer is very powerful. I guess not many people have studied all the functions of the STM32 timer (including me). I just use some commonly used functions. I will introduce more ...[Details]
When developing software for STM32, the most basic thing is to configure the clock and port of the STM32 chip, and then configure and drive the on-chip resources used by the project. The clock and po...[Details]
First of all, their programming concepts are different. Mitsubishi PLC is a Japanese brand, and the programming is intuitive and easy to understand, so it is easier to learn. Siemens PLC is a Germa...[Details]
The structural block diagram of the new soft-switching bidirectional DC/DC converter is shown in Figure 1. The front stage of the converter structure is a 270V DC bus. The converter consists of a b...[Details]
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