-
Directly on the code! #include reg51.h sbit LS1=P3^7; //This buzzer is a passive buzzer; this is when its interface sbit K0=P1^0; int code L ={0,226,229,232,233,236,238,240,241,242,244,245,246,247...[Details]
-
The grounding structure of the entire building is composed of: the grounding grid leads to the grounding electrode, the grounding electrode is connected to the grounding bus, and each device is grou...[Details]
-
FPGA designs using embedded microprocessors continue to grow. According to Dataquest, approximately 100,000 FPGA design projects are started each year, of which approximately 30% contain some form ...[Details]
-
Microcontrollers (MCUs) are widely used in automobiles and are one of the most important chips in automotive electronics. From high-end pre-controllers to simple door and window controls, MCUs are ...[Details]
-
According to statistics, more than 20,000 children die in traffic accidents in China every year, ranking first in the world. The correct use of safety seats can reduce more than 70% of child injury a...[Details]
-
On September 24, u-blox, a provider of positioning and wireless communication technology and services, announced the launch of the new X20 full-band high-precision GNSS platform, which has greatly ...[Details]
-
1. Two-way (two-way) and three-way (three-way) speaker systems
Two-way
Speaker
The system structure is simple and the cost is relatively low. In order to solve the lack of this mid-ran...[Details]
-
Based on the friendly arm tiny4412 development board, the uboot version is 2010.12: Generally, we divide UBOOT into two stages. The first stage is mainly assembly code, which is used to initialize th...[Details]
-
Oscilloscope high-voltage differential probes are also active probes that use Hall sensors and induction coils to measure DC and AC currents. The current probe converts the current signal into a vo...[Details]
-
Electrical engineer and roboticist Grant Imahara died of a brain aneurysm at the age of 49. When it comes to engineers, most people may think of them as dull, boring, and honest. But Grant Imahara ...[Details]
-
1. Download the linux-2.6.30.4 source code and decompress it ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-2.6.30.4.tar.gz tar zxvf linux-2.6.30.4.tar.gz 2. Add support for ARM in the system $vim...[Details]
-
Huawei announced on the 17th that it would sell all of its Honor smartphone business assets. Under heavy pressure from the United States, Huawei finally chose to split its business to save itself. Ta...[Details]
-
On August 31, Shanghai officially released the "Action Plan for Building Shanghai into an Artificial Intelligence Highland and a First-Class Innovation Ecosystem" (hereinafter referred to as the "Pla...[Details]
-
Introduction The driving timings of CCDs of different manufacturers and different models are different. In addition, the volume, cost and flexibility requirements for different performance and diff...[Details]
-
Electric vehicle battery fires are not uncommon. Although statistically less likely than internal combustion engine vehicles, when a battery fire occurs, it can continue to burn for hours or even d...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD