RISC-V Complete Learning Manual ( Based on Longan Development Board )
Preface
Some time ago, I developed a strong interest in RISC-V products and wanted to get started to explore them . In this contex...
I designed an encoder circuit, as shown below:This circuit works fine for stepper motor drivers, but it has problems with servo motor drivers. When the motor is not rotating, it will be triggered by m...
When defining a global variable in Keil, I assign an initial value to it. Will the value of the variable remain the same each time the power is turned on again? If so, why? Thank you!...
According to foreign media reports, Albemarle, one of the world's largest lithium metal producers, warned that automakers will face a fierce battle to secure lithium supplies before 2030 as demand is...[Details]
As we all know, in the global semiconductor silicon wafer industry, international giants such as Shin-Etsu Chemical, SUMCO, and Siltronic occupy a major market share. However, domestic semiconductor ...[Details]
On October 12, Toyota announced a new partnership with Japanese petrochemical giant Idemitsu Kosan. The two parties will jointly develop mass production technology for solid-state electrolytes and co...[Details]
Because LED lamps have high application flexibility, when designing cars, designers can use the high plasticity of LEDs to make the lights of vehicles the highlights of the car brand's appearance. ...[Details]
According to Reuters, the Belgian Cybersecurity Center said it has not found any evidence that telecommunications equipment provided by Huawei has been used for espionage. It is understood that ...[Details]
On March 11, Li Ming, member of the Standing Committee of the Yangquan Municipal Party Committee and Secretary of the Pingding County Party Committee, led a team to Nanjing Wandes Environmental Protec...[Details]
//Familiar with using microcontrollers for infrared remote control decoding //1. First, decode according to the coding format of BA5104 remote control IC //2. Use LED to indicate the decoded keys //*...[Details]
Why can't STM8's PWM be output using TIM1, but TIM2 can? The following program code is written for TIM1's PWM output. STM8S series microcontroller PC1 pin is used to control the PWM output, namel...[Details]
IGBT (Insulated Gate Bipolar Transistor) is a composite fully controlled voltage-driven power semiconductor device composed of BJT (Bipolar Junction Transistor) and MOS (Insulated Gate Field Effect T...[Details]
On August 30, the air turbine of the Dingxi Compressed Air Energy Storage Power Station Innovation Demonstration Project designed and manufactured by Shanghai Steam Turbine Works was successful...[Details]
STEVAL-LLL002M1 is an LED array driver system board with local dimming and diagnostics for automotive applications. It is based on the ALED1262ZT 12-channel LED driver controlled via the STM 8AF626...[Details]
1. First, install the CH340 driver 2. Connect as shown below 3. Select the correct serial port 4. Configure mcuisp as shown below Note: DTR is low level, RTS is high level when entering ...[Details]
The circuit breaker has a simple principle, few parts and is easy to maintain. When replacing parts, attention should be paid to the reliability of the parts and the parameters should meet the requir...[Details]
As the automotive industry continues to develop, the evolution of the automotive electronics EE architecture itself has led to the improvement of regional computing power, and combined with cloud com...[Details]
Recently, Huiyang District held an authoritative interview activity on studying and implementing the spirit of the Third Plenary Session of the 20th CPC Central Committee at the Huiyang District Scien...[Details]
Power technology
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