D12-CRCW0805100383R0.5%P0-PB

Introduction A long-standing challenge for designers of MP3 players, personal media players, digital cameras, and other portable consumer applications is to achieve high performance and low power co...[Details]

In recent years, the State Grid has frequently deployed blockchain technology. According to reports, the State Grid has created blockchain-based electronic contracts, power settlement, supply chain...[Details]

In June last year, Musk said in an interview, "The absolute focus is whether we can solve the problem of fully autonomous driving. This is crucial. This can really determine whether Tesla is worth a ...[Details]

Over the past year or so, we have introduced the high-performance AMD Embedded R-Series APU platform, including quad-core and dual-core models running at 2.3 GHz (3.2 GHz boost mode) with AMD Radeon™...[Details]

According to the final summary of U-Boot-2009-03 transplantation notes (second stage transplantation preparation), it is necessary to transplant the clock initialization code for S3C2440. ...[Details]

Here’s how it works: The following code implements the use of TIM3's CH3 and CH4 to output two phase-shifted PWMs with a phase shift angle of 225 degrees. void TIM3_PWMShiftInit(void) { TIM_TimeBa...[Details]

Part 0 Preparatory knowledge 0.1 Key Parameters 0.1.1 Development Board Description OK6410 is a development board released by Feiling. There are currently two versions, OK6410-A and OK6410-B. I am cu...[Details]

I am working on a small project of stm8L, powered by a battery. When the button is long pressed to shut down, the system enters the shutdown mode. Although the current consumption is more than ten mA...[Details]

Digital multimeters are electronic instruments used in electrical measurements. For easy operation, Tektronix Technologies Co., Ltd. has launched the Keithley DMM6510 6-digit semi-benchtop/system dig...[Details]

Introduction to A/D converter chip ADC0809: Time-sharing acquisition of 8-channel analog signals. There are 8-channel analog selection switches and corresponding channel resistance latch decoding circ...[Details]

1. Pay attention to regular calibration and testing         Toxic and harmful gas detectors, like other analytical detection instruments, are measured by relative comparison methods: first, the instr...[Details]

The Sino-US trade war is becoming increasingly fierce. The US even plans to include products such as mobile phones and laptops in the tariff list. Apple may be affected, which in turn dragged down Ho...[Details]

Preface This series of blog posts is used to introduce the NEON instruction optimization under ARM CPU. Blog post github address: github Related code github address: github NEON History The history...[Details]

1 Introduction Radio Frequency refers specifically to electromagnetic waves with a certain wavelength that can be used for radio communications. Radio Frequency Identification (RFI) is a non-c...[Details]

Under uClinux, there are three main Web Servers: httpd, thttpd and Boa. Httpd is the simplest Web Server with the weakest functions. It does not support authentication and CGI. Both Thttpd and Boa ...[Details]