TI's MSP430 supports online upgrades by loading the Bootloader in the main program. Through the online upgrade function, customers can update the internal program of MSP430 and remotely repair Bugs at...
[i=s]This post was last edited by fish001 on 2019-3-10 15:24[/i] [align=left][color=rgb(85, 85, 85)][size=14px]Due to project needs, I started to look at the McAsp interface. This is my first time to ...
I am studying a circuit and I would like to know what controls the frequency of its oscillation, the role of the PNP transistor and the role of the diode D1. I hope you can give me some advice....
The switching power supply chip NCP1236, after the short circuit and overload test, the circuit protection lock is turned on. After removing the short circuit and overload, there is no automatic recov...
2021 is a busy year for the zigbee IoT module industry. The demand for zigbee modules is growing rapidly, but the shortage of semiconductors has led to tight module supply. The zigbee IoT module marke...
Intelligent battery pack load tester function introduction: l Large LCD screen display, Chinese menu prompts, microcontroller control, high degree of intelligence. After parameter setting, it can aut...[Details]
New report reveals multiple cognitive disconnects between senior executives and frontline operators around the world, creating gaps in standardization, security testing and vulnerability patching...[Details]
Back in February, gsmarena released the appearance of the domestically produced Doogee S98 phone. The series will also launch two other devices, called S98 Pro and S98 Ultra, which are expected...[Details]
There have been reports that after Apple launches the iPhone 13 mini, related models will be completely abandoned in the future. However, fans of small screens don’t have to feel too bad, after all, ...[Details]
The measurement principle of radar level meter is just like radar detection, which relies on the reflection of electromagnetic waves emitted by radar level meter and the calculation using Dopod eff...[Details]
1. Connect the wires according to the DC resistance tester wiring diagram; 2. After ensuring that the wiring is stable and reliable, press and hold the test button for 2 seconds to enter the boot...[Details]
We have now discovered that the official Weibo account of Xiaomi Glasses has quietly gone online, and many netizens believe that "young people's first pair of glasses" is about to debut. According ...[Details]
Electronic products are updated and iterated faster and faster, their functions are becoming more and more powerful, and their design principles and structures are becoming more and more complex. In ...[Details]
Using shielded cables and good grounding methods can protect the interface circuit from or reduce the influence of external common-mode interference current, but shielded cables are not applicable in ...[Details]
Recently, the State Intellectual Property Office issued a letter in response to the No. 6568 suggestion of the Fourth Session of the 13th National People's Congress. It mentioned that according to th...[Details]
At 7:30 tonight, Xiaomi held the "first half" of its spring new product launch conference, releasing a number of new products represented by the Xiaomi 11 Ultra. Xiaomi Mi 11 Pro: The best Android ...[Details]
Jiwei.com reported that more than 24,000 chip production equipment in the world are connected through the production monitoring software it provides, and the data of major global packaging and testin...[Details]
1. Ground loop problems and ground potential differences in signal transmission There are many reasons why ground loops can occur in instrumentation circuits. Ground loops occur when the trans...[Details]
After the P40 was released in China, Yu Chengdong said in an interview with the media that this phone no longer has any Google products, and Huawei phones do not need to use American components becau...[Details]
The Indian Army will use a hydrogen microgrid to provide off-grid and self-sufficient electricity at a base in the Himalayas.
The National Power Corporation of India (
NT...[Details]
Microcontroller MCU
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