-
Core Algorithm:
unsigned char Trg;
unsigned char Cont;
void KeyRead( void )
{
unsigned char ReadData = PINB^0xff; // 1
Trg = ReadData & (ReadData ^ Cont); // 2
Cont ...[Details]
-
TinySwitch II series products can be widely used in low-power, low-cost, high-efficiency switching power supplies below 23W. For example, miniaturized switching power supply modules in IC card paym...[Details]
-
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
-
Power supply is an indispensable component of various electronic devices. The quality of its performance is directly related to the technical indicators of electronic devices and whether they can w...[Details]
-
The figure is the interface circuit between the DC tachometer generator and the single-chip microcomputer. In this system, the PWM signal is generated by the single-chip microcomputer port to contr...[Details]
-
When Google released the Pixel 4a in early August, it also announced that the Pixel 5 and Pixel 4a 5G would also be launched, and the starting price was announced to be $499. Recently, the foreign we...[Details]
-
Sichuan Economic and Information Materials No. 64
To the Economic and Information Technology Bureau, Development and Reform Commission, Science and Technology Bureau, Natural Resources Depart...[Details]
-
The Shanshui Nature Conservation Center learned that the "Ecological Grid" construction project is solving the global problem between grid construction and raptor habitat in the Sanjiangyuan area. ...[Details]
-
1. Instrument Model Keysight N9038A Spectrum Analyzer 2. Fault phenomenon The instrument host computer and the receiver cannot be connected via the GPIB line 3. Inspection and maintenance Generally...[Details]
-
1. Introduction
Anti-interference ability is an important function for ultrasonic flowmeters, because there are usually various noise sources in the working environment of ultrasonic flowmete...[Details]
-
Today marks the fifth anniversary of the Apple Watch, which has skyrocketed in popularity since its release in 2015. To celebrate the device's fifth anniversary, Imran Chaudhri, a designer who w...[Details]
-
The 2600-PCT-xB high-power semiconductor device testing system can provide current and voltage test ranges up to 10kV or 100A, which can perfectly match the current high-power semiconductor device te...[Details]
-
Currently, there are several development directions in the touch screen field: OGS solutions led by existing touch screen manufacturers, and On Cell and In Cell technology solutions led by panel manu...[Details]
-
In the development of intelligent driving, the current assisted driving system is classified around different driving scenarios and the impact on the car owner. In order to meet the expectations of c...[Details]
-
1. The concept of embedded system
Focus on understanding the concept of "embedding"
It can be understood mainly from three aspects.
1. From the hardware point of view, the CPU-based ...[Details]