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Anyone who has used electric cars has had this experience: when the electric car is low on power during driving, it is necessary to find a charging station to charge it, and charging at the charging ...[Details]
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Nowadays, more and more electronic products are using
LED backlight
modules. To ensure the performance of the backlight modules,
the protection function of
LED driver
IC
has be...[Details]
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The 51 single-chip microcomputer can realize PWM wave output, and the principle is actually the same. To put it simply, the PWM wave is a signal that makes a certain pin output a periodic and continu...[Details]
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At this point, the development board is running. The system migration part will be discussed later. Let's take two examples to make the LED light up and the buzzer sound. 1. LED lights up (1) LED p...[Details]
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CPLD (Complex programmable Logic Device) is developed on the basis of traditional PAL and GAL, and has obvious characteristics such as multiple working modes and high integration, high speed and hi...[Details]
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From November 10 to 12, 2010, the display technology and energy creation, energy storage and energy saving technology exhibition "FPD International 2010/Green Device 2010" opened at Makuhari Messe....[Details]
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Light up the first LED light 1. Understand the partial LED circuit schematic diagram. On the basis of understanding the schematic diagram, be familiar with the interface such as P2. Be familiar with ...[Details]
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From August 8 to 10, 2024, the 9th Asia-Pacific Energy Storage Technology and Application Exhibition will be held in Guangzhou China Import and Export Fair Complex. As the world's leading one-stop ...[Details]
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Polarization mode coupling effect distributed optical fiber temperature sensor
The mode coupling effect type distributed optical fiber temperature sensor utilizes the coupling effect sensing betwee...[Details]
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//128*64 LCD with font library display C program in parallel port mode //**************************************************************************** //Variable definition area //*****************...[Details]
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Brushless DC motor and brushed DC motor are two different types of DC motors.
The working principle of brushed DC motor is to use the interaction between electric charge and magnetic field to ...[Details]
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introduction
Infrared remote control technology has been widely used in industrial control, instrumentation, home appliances and other fields due to its stable performance, simple structure and ...[Details]
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The figure below shows the classic circuit diagram of high-precision constant current :
In the circuit shown in Figure (a), a ground loop is added between the constant current circuit and the load,...[Details]
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#include plib.h #define uchar unsigned char #define uint unsigned int /*void delay(uint x) { uint a,b; for(a=x;a 0;a--) for(b=110;b 0;b--); } int main(void) { TRISB=0x00;//Set port output; refer ...[Details]
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The rapid development of global science and technology
has brought
a wave
of intelligence
to
the automotive industry
, and
intelligent driving
technology has gradually moved f...[Details]
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