I would like to ask what is wrong with my initialization that causes the Bluetooth to not turn on the receiving function and report the error failed:0x48. Specifically, I would like to ask where the p...
All the components were purchased from Taobao. As we all know, the Taobao Special Price APP is very suitable for buying these gadgets.MaterialEverything is here. The battery box and 4056 charging boar...
Win7 64-bit, installed Bq20Z45R1, connected EV2400, the hardware properties show USB input device, can be updated to V0.28 through update. But the software reports an error, can not connect the batter...
1. STM32F10x ADC features 12-bit successive approximation analog-to-digital converter. Up to 3 ADC controllers Supports up to 18 channels and can measure up to 16 external and...[Details]
Shaoyin is a company from Shenzhen. Although it is not large in size and does not have many types of products, it is well-known among running enthusiasts and other circles. Its core technology is "bo...[Details]
1. The Origin of MMU Many years ago, when people were still using DOS or older operating systems, computer memory was very small, generally calculated in K units. Correspondingly, the program...[Details]
With the development of embedded systems, embedded MCUs need to add USB interfaces in order to communicate with USB host systems such as PCs. There are many solutions to this demand, but they all h...[Details]
PWM control LED lights gradually brighten and dim program Applicable to ME500 development system Short JP41-2 Select 8 LED lights PWM-Pulse Width Modulation (Pulse Width Modulation) PWM is a kind of ...[Details]
Oscilloscopes Digital oscilloscopes have always been a good helper for engineers to design and debug products. However, with the development of computers, semiconductors, and communication technol...[Details]
At present, the online testing of relevant manufacturers at home and abroad has been relatively mature, with advanced software and hardware supporting facilities and most of them being domestical...[Details]
According to Juheng.com, IC design giant MediaTek recently issued an announcement that its subsidiary Huifa International intends to continue to reduce its holdings of Goodix Technologies shares in t...[Details]
On August 18, Guide Infrared released its 2021 semi-annual performance report, stating that its revenue in the first half of the year was 1.847 billion yuan, a year-on-year increase of 57.04%; its ne...[Details]
On September 27, the 2022 First New Investment Expo and the 16th Sullivan Global Growth, Technology Innovation and Leadership Summit, jointly hosted by Frost & Sullivan, Titanium Media, Roadshow,...[Details]
Reconfigurable radar systems use digital technologies in the form of FPGA and DSP. The combination of digital and RF technologies can achieve extremely high flexibility and adapt to the stringent req...[Details]
Infrared thermal imaging camera is a device that uses infrared detection technology to receive the infrared radiation energy distribution pattern of the target object through a detector and a photoel...[Details]
1. Standard instruments: First, select a standard measuring instrument in accordance with the measurement calibration regulations. The uncertainty of the standard instrument meets the requirements of...[Details]
With the development of intelligent driving, vehicle networking and electrification technology, traditional distributed control architecture is difficult to meet the requirements of performance, ef...[Details]
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