1. Receiving goods
The RF NB-IoT development board from Essence arrived on time. It also provided a mobile data card and antenna, which activated the computing traffic as soon as it was connected to t...
[i=s] This post was last edited by tiankai001 on 2018-12-19 16:41 [/i] [size=4] I saw a post on Baidu Tieba that said "It feels wrong to use msp430 programming after using STM32" [/size] [size=4] [/si...
The tremendous growth of the wireless communications industry means that there has been an explosion in the testing of components and assemblies for wireless devices, including the testing of the vari...
Method 1:Use FLASH.cmd file to compile (such as: F28035.cmd). The program runs in FLASH. Double-click on the line number on the left side of the code to automatically generate a hardware breakpoint. T...
The outermost UUID is called service (serverID) for the time being, and the next layer is called characteristic (characteristicID) for the time being. The characteristic layer can be used to encapsula...
Nexperia launches new Application Specific MOSFET (ASFET) for hot swapping, doubling SOA performance
Fully optimized RDS(on) and SOA for inrush current control in 12V hot-swap and so...[Details]
For amateur radio enthusiasts, the most common use of signal generators is to measure the sensitivity of radio stations and walkie-talkies. Many HAMs believe that using a comprehensive tester to a...[Details]
How many companies have put forward the slogan of zero emissions, zero accidents, and zero casualties? Jaguar Land Rover, General Motors, HiPhi, Mercedes-Benz, and even Bosch and ZF, etc., I am afrai...[Details]
China Energy Storage Network News:
State Grid Sichuan Electric Power has a deep understanding of the important significance of Sichuan as a province with rich clean energy resources in the ...[Details]
0 Introduction
Among many satellite communication systems, VSAT (very small aperture satellite terminal) satellite communication system has developed rapidly in recent years due to its many charac...[Details]
When programming with Elan MCU, please pay attention to the following points: 1. When the program is longer than 1K, page jump will occur. If an interrupt handler is enabled, after entering the inte...[Details]
It is not uncommon to see new car brands using "interaction" as a breakthrough. Recently, at CES Asia, the new AI-focused brand "AIWAYS" focused on human-computer interaction and launched a new huma...[Details]
On January 10, Honor held a flagship new product launch conference and launched Honor's first folding flagship - Honor Magic V. As another masterpiece of Honor's efforts in the high-end market, Hon...[Details]
The APQP manual mentions product special characteristics and process special characteristics, but KPC and KCC appear in other AIAG manuals. The relevant English of these words is as follows:
P...[Details]
1 Introduction The current detection usually refers to the detection of the current passing through a component or a wire. Generally, a transformer, shunt, etc. are used to convert the current signal...[Details]
At the beginning of the new century, due to the quality problems of Fire-tone tires, a large number of tire blowouts and rollovers caused more than 100 deaths and 400 injuries, which attracte...[Details]
The MCU uses the serial port in interrupt or query mode, which is determined according to the actual application needs, and there is no good/bad distinction. Sometimes the reason why the query mode i...[Details]
For personal safety, the machine must be powered off and the inverter input power lines R, S, T and output lines U, V, W must be removed before operation! First, set the multimeter to the "diode" p...[Details]
HSH8927 is a new dual-channel audio circuit from PHILIPS. It has an input mute function, no current impact sound when turning on/off, and overload short circuit protection, which is suitable for the H...[Details]
On November 12, Gasgoo noticed that data from the China Automotive Power Battery Industry Innovation Alliance showed that in October this year, Honeycomb Energy's installed capacity in the domestic...[Details]
RF/Wirelessly
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