The current fast charging solutions are widely used in the mobile phone market. The mainstream solutions include QC2.0/3.0 based on the processor manufacturer Qualcomm platform, the upcoming 4.0 stand...
Author: ST Engineer
Click to download the pdf document to view:Keywords: BlueNRG-1/2, ADCquestion:
When customers use the BlueNRG-1/2 ADC2 channel to sample the external ambient temperature through an...
I wrote a matrix keyboard program, but there is a problem. Sometimes when I press a key, it returns the key value twice, and sometimes it returns 0 (no key is detected)I debug, return the key value, a...
[i=s]This post was last edited by wenyangzeng on 2022-3-6 16:40[/i]【GD32L233C-START Evaluation】(4) LPTIMER wake-up triggers ADC in Sleep low-power mode The32-bit LPTIMER timer can run in all low-power...
The DSP Library (DSPLIB) is a collection of high-level optimized DSP function blocks for the C55x DSP platform. This source code library includes C call functions (compatible with the ANSI-C language)...
Qorvo, Inc. (NASDAQ: QRVO), a leading provider of innovative RF solutions that connect the world, announced that Murata has introduced a small ultra-wideband (UWB) module using Qorvo ICs that measures...
Although the new 4th generation Kia Sorento has been released for several days, it is still a few months away from being launched. Of course, Kia officials have not stopped promoting it, and recen...[Details]
It is rumored that the vivo X80 series will be launched at the end of this month. Recently, the main specifications of vivo X80 and X80 Pro have been exposed. The vivo X80 and X80 Pro are expected ...[Details]
Panasonic Electric has successfully developed a device that integrates four wafers, including a wafer with LEDs and a wafer with light sensors, through wafer-level bonding. The company unveile...[Details]
1Multiple input measurements Figure 1 SPI measurement results From Figure 1, we can clearly observe the relationship between the data sent and received, the clock, and the chip select in SPI comm...[Details]
The COVID-19 epidemic is still very serious in India. Due to the backward medical conditions, the mortality rate here is surprisingly high. According to a report by the Indian Forum on the 29...[Details]
First, with a digital oscilloscope, our processing of waveforms is no longer simple. It is no longer just about looking at the waveform shape or measuring a few parameters.
We always wan...[Details]
On June 13, Zhang Jianfeng, President of Alibaba Cloud Intelligence, officially released CIPU (Cloud infrastructure Processing Units) at the summit. This is a dedicated processor designed for new clo...[Details]
With the development of society, people are increasingly advocating green lighting. As one of them, LED fluorescent lamps are being widely used. Compared with ordinary fluorescent lamps, LED fluoresce...[Details]
I am currently developing embedded systems for stm8s003 MCUs. Since I need to collect voltage, I have learned about the ADC module of this MCU. I have developed NXP cortex-M3 MCUs before, but I mainl...[Details]
Many people have the habit of using different charging heads to charge their mobile phones, but they don’t know that doing so will damage the battery of the mobile phone. Recently, China Mobile Termi...[Details]
Preface
Studies have shown that the higher the concentration of PM2.5, the higher the incidence of respiratory diseases and cardiovascular diseases. PM2.5 is mainly produced by daily power gen...[Details]
Interrupt diagram in ARM7:
The peripherals include common peripherals and internal peripherals. The interrupts are all through VIC, and then act on the kernel through FIQ or IRQ.
I...[Details]
The automobile has a history of more than 130 years. For more than a century, humans have been trying to optimize its performance. However, due to the limitations of algorithms and computing power, t...[Details]
Electric and hybrid vehicles can charge their high-voltage battery subsystems through DC charging piles or ordinary AC power sockets. The on-board charger ( OBC ) is the core system of AC charging. A...[Details]
With the transformation and development of automobile electrification and intelligence, the functional safety of automotive chips will face new challenges and opportunities. By deeply understanding...[Details]
Analogue and Mixed Signal
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