Pearl River Delta: The third pole of China's semiconductor industry? Investment Financing Pearl River Delta: The third pole of China's semiconductor industry?calendar 2006-06-13, 16:25 Guangdong is a...
12864 calls the 6*9 digital font library written by itself. The current idea is this, the code is as follows: void shuzidisp(uchar x,uchar y,uchar *p) { uchar i; uchar GDRAM_hbit,GDRAM_lbit; uchar x_D...
The CPLD program has just been written, and I want to batch burn the POF file into multiple CPLDs at one time to improve work efficiency. However, I don't know if this is feasible....
There are some colorful LED lamps on the market that can combine different colors of LEDs to create a variety of lights, but the xili is definitely not as sharp as this Rubik's Cube Lamp, because it i...
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
Microchip's PIC18F46J50 is a low-power, high-performance 8-bit USB microcontroller (MCU) using nanoWatt XLP technology. The current in deep sleep mode can be as low as 13nA, the operating voltage i...[Details]
Two simple circuits are implemented to drive two LEDs from a battery powered microprocessor.
This design is based on a circuit that uses three resistors and a microprocessor I/O pin as an input h...[Details]
Microcalorimetry
is used to determine energy relationships. Microcalorimetry techniques are often required when performing calorimetric experiments with small sample sizes or slow heating rat...[Details]
introduction
LEDs continue to gain popularity in automotive applications, thanks to their long lifespan and the flexibility they offer for body styling and interior design. Some may be surpris...[Details]
Currently, high-frequency and high-efficiency DCDC converters are increasingly used in automotive electronic systems.
High switching frequency can use smaller power inductors and output filter...[Details]
1 Introduction
With the development of computer technology and information technology in the world, the global information age has arrived. All countries are formulating their own development p...[Details]
Liquid crystal displays are increasingly widely used in pocket instruments and low-power application systems due to their advantages of low power consumption, small size, rich display content, and ...[Details]
The following text is only about the modulation algorithm of Bluetooth technology. I think it is enough to add the Bluetooth module to the microcontroller, and it is not necessary to implement the ...[Details]
Nokia's Lumia phones on sale will not be able to upgrade to WP8 system
Last week, Microsoft's (Weibo) Windows Phone 8 system was launched in a grand ceremony, attracting the attention of the...[Details]
Photocoupler - also known as optical coupler or optocoupler, it is a relatively new electronic product, now it is widely used in computers, audio and video... various control circuits. Since the ...[Details]
Characteristics of ultra-bright LEDs
The relationship curve between forward voltage drop (VF) and forward current (IF) shows that when the forward voltage exceeds a certain threshold (about 2V)...[Details]
Working principle of micro-power disconnection anti-theft alarm: As shown in the attached figure. In the circuit, R1 provides bias voltage for the b pole of BG1. In the alert state, the bias voltag...[Details]
Introduction
Software GPS receivers are highly flexible and scalable, and are an important means to quickly implement algorithm verification and develop prototype receivers. Real-time acquisiti...[Details]
W
LED
is popular.
PWM
and analog dimming
drivers
will excel in different fields
for different application requirements
. In view of this, the industry has developed s...[Details]
FPGA/CPLD
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