-
In 2017, Huawei released the Watch2 smartwatch (the 2018 model was later released). Although Huawei subsequently launched a number of GT series, Fit watches and children's watches, there has be...[Details]
-
In this class we will write a timer interrupt service routine Use timer to realize light counting The reference material is Chapter 10 PWM TIMER Let's first show this structure diagram The struct...[Details]
-
introduction
CDMA (Code Division Multiple Access) is also known as code division multiple access. It is a technology used in wireless communications. CDMA allows all users to use the entire fr...[Details]
-
Application of HAL LED products in NET LED factory NET LED, a leading manufacturer of commercial and industrial LED lighting, has improved the electrical safety testing of its products by using a low...[Details]
-
AT (ldadr): defines the storage (load) address of this section.
Let’s look at a simple example:
SECTIONS {
firtst 0x00000000 : { head.o init.o }
second 0x30000000 : AT(4...[Details]
-
How to connect the amplifier to the TV
The operation method of connecting the power amplifier to the TV is as follows:
1. You need a coaxial cable or an optical fiber cable. Connect the c...[Details]
-
1 System Hardware Design
The functions that smart windows need to accomplish are as follows: automatic intelligent anti-theft and SMS notification of homeowners, monitoring of gas leaks, automa...[Details]
-
CLK clock signal: The shift pulse provided to the shift register. Each pulse will cause the data to shift in or out one bit. The data on the data port must be coordinated with the clock signal to tran...[Details]
-
In this Internet age, many users believe that mobile phone apps are eavesdropping on them - this suspicion is not unreasonable, because many apps do monitor users' clipboards and analyze their ...[Details]
-
"CompactRIO allows electric race cars to run like regular cars."
– Robert Repas, Racing Green Endurance
The Challenge:
Electric cars are often thought of as slow and incapable of long-d...[Details]
-
Ballast The ballast resistor is a device that limits the current and generates instantaneous high voltage on the fluorescent lamp. It is made of enameled wire wrapped around an iron core made of sili...[Details]
-
Use STC89C52, 74hc138 to drive the columns, 74hc595 to drive the rows , 8x8 dot matrix display problem. Want to display arrows, ....... Reward points : 30 Solved time: 2010-12-10 08:58 //= ... Th...[Details]
-
This morning, the official Weibo account of iQOO mobile phone announced that Z energy has awakened and the pioneer is coming. The new iQOO Z1 5G performance pioneer is here and will be released on Ma...[Details]
-
In MPLAB IDE, when you select MPLAB SIM as the debugger, there is a simulator logic analyzer under the view menu. Before and after the program segment to be calculated in the program, add the same IO ...[Details]
-
NEC announced yesterday that it has received an order for a next-generation supercomputer system from the Japan Agency for Quantum Science and Technology (QST) and the National Institute for Fusion...[Details]
MEMS sensors
京公网安备 11010802033920号
EEWORLD