I would like to ask: After adding a product to the ONENET platform, when adding a device, the automatic subscription option is, does it mean that the device side subscribes to the messages on the ONEN...
1. Pure ALOHA algorithm: It mainly adopts the method of tag speaking first, that is, once the electronic tag enters the working range of the reader and obtains energy, it will actively send its own se...
At present, the sensor protocols of various manufacturers are different, which makes data transmission very difficult. Based on this, the role of the industrial gateway is to convert the protocols of ...
[size=5]I have been troubled by this problem many times before. In order to solve the problem once and for all, I have summarized the possible problems. [/size] [size=5]Solution: [/size] [size=5]First...
On the morning of January 19, foreign media reported that Apple supplier Foxconn has obtained permission to build a new $270 million factory in Vietnam, which may produce MacBooks and iPads. ...[Details]
Recently, I used STM32F013RCT6 to debug the NRF24L01 module, with a total of three SPI channels, connecting three 2.4G modules. There is no problem with SPI1 and SPI2, and the check can pass. Use...[Details]
Recently, the official website of Hefei Development and Reform Commission released the "Emergency Plan for Large-Scale Power Outages in Hefei" and solicited public opinions.
The Hefei Municipa...[Details]
NTC thermistor, as a sensitive component for temperature measurement, is widely used in medical equipment, the most typical of which is electronic thermometers and medical monitors. It has the chara...[Details]
Yesterday, we copied 4K data from nand-flash to sdram, and the data was copied from steppingstone to sdram for execution; today, we will copy the data after 4K on nand-flash, so the focus is on the c...[Details]
Today, Qu Heng, general manager of Xiaomi Ecosystem, said on Weibo that starting today, a small number of Xiaomi watch users will receive grayscale upgrades, and from tomorrow to the 5th, Xiaomi watc...[Details]
Steps (algorithm) of system clock CCO output: 1. Enable a clock (the clock to be used as the clock source for CCO output). 2. Switch the clock (the default clock at startup is HSI, i.e. internal ...[Details]
MediaTek’s latest Pentonic chips integrate advanced image enhancement and game optimization features to deliver an exceptional streaming experience On August 19, 2022, MediaTek released the Pent...[Details]
Japan's ETAS has developed a new evaluation method "FILS (Function-in-the-Loop System)" that can evaluate ECU (electronic control unit) software at a lower cost than HILS (Hardware-in-the-Loop Si...[Details]
Allegro MicroSystems (hereinafter referred to as Allegro ), a global leader in power and sensing solutions for motion control and energy-saving systems, announced the launch of a new custom SOIC16W ...[Details]
The annual Arm TechCon was held this year, with experts from major technology giants around the world gathering together to discuss future technology trends and policy directions. In the past few yea...[Details]
Technology company Continental has more than 20 years of successful experience in manufacturing radar sensors and has shipped 100 million radar sensors to the global market to date. Continental's rad...[Details]
What is hot swapping? Hot swapping is about allowing modules to be inserted or removed from the power bus while the system is powered on, without affecting overall system operation. The concept ma...[Details]
1. Let's talk about the 18 series first (under the MCC18 compiler): MPLAB C18 does not automatically place the interrupt service routine at the midpoint vector. Usually a GOTO instruction is placed...[Details]
Junan Energy Storage has established industry-university-research cooperation with many well-known domestic universities and research institutions on key technologies of zinc-bromine flow batteries...[Details]
stm32/stm8
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