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0 Introduction
As oil resources become increasingly scarce and environmental problems become increasingly serious, the popularity of electric vehicles is increasing. With the development of te...[Details]
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The proposal of the "dual carbon" goal has made "high efficiency and energy saving" the main development direction of the motor industry. With the rapid development of technology, any motor control...[Details]
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Earlier at the MediaTek Dimensity 9000 new product launch conference, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi Brand, announced that the Redmi K50 series will be...[Details]
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On October 8, Infinova announced that it plans to sell 100% of the equity of Infinova Canada held by its wholly-owned subsidiary Infinova International for US$141.3 million. The transferee is Delta I...[Details]
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Investment in the medical device industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. From a gl...[Details]
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#define int8 unsigned int #define int16 unsigned char #define int32 unsigned long #define KEY_PORT PORTD #define KEY_ PIN PIND #define ROW1 (1 0) #define ROW2 (1 1) #define ROW3 (1 2) #d...[Details]
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Set various system parameters, calibrate instruments, and improve instrument accuracy; update instrument programs and enhance instrument performance. Instrument self-calibration Press the switch...[Details]
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Inter-stage coupling mode and analysis of multi-stage amplifier circuit
There are three types of coupling between stages of multi-stage amplifiers:
(1) RC coupling method
Because...[Details]
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If you prefer new energy vehicles and hope to buy one to save more money, I believe you have received good news recently. BYD has developed a blade battery, which was released on March 29. The main f...[Details]
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The key detection method handles different events. All keys are taken as an example of PIC16F505's RC4 input port.
Method 1:
Void scan()
{
if(RC4==0)
{
Delay(50);
if(RC4==0)
{
num++；//Multi...[Details]
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I haven't touched a microcontroller for a long time, so I'm a little rusty. I still vaguely remember sitting in front of a computer screen and learning the microcontroller by myself. I went through t...[Details]
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In recent years, the intelligent connected vehicle industry has flourished. In addition to first-tier cities, many second-tier cities are also scrambling to gain a foothold. Regarding Shanghai's deve...[Details]
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1. Reasons why the inverter speed is too fast
Another thing is to check the parameter settings of the inverter. Generally, there are maximum output frequency, upper limit of operating frequenc...[Details]
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AT&T was recently named the fastest network in the United States, thanks to Ookla's speed test results for the first quarter of 2019. Now the company is celebrating that achievement in the form of a ...[Details]
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Microchip Launches Broadest Portfolio of IGBT 7 Power Devices
Optimized for Sustainable Development, E-Mobility and Data Center Applications
The series supports a variety of to...[Details]
Analog electronics
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