Modify the ZDApp_event_loop() function in ZDApp.c and add a section of code before calling ZDO_StartDevice(…), that is, before the terminal device scans the network and requests to join the network. W...
I received a brand new ICOM IC-725 for collection and research. I found it easy to operate and good at receiving. However, the frequency had a 70HZ deviation. The voice of the HAM was out of tune at t...
I recently participated in the school's electronic design competition, the topic was a simple wind tunnel, but I don't have the knowledge, so I turned to the masters of this site to teach me how to de...
[align=left][color=rgb(34, 34, 34)][font="][size=4]The transistor collector DC circuit is the circuit between the collector and the DC working voltage terminal. This DC circuit is the circuit with the...
How to understand the alarm performance of 14 or more half-cycles of arc faults in 1s in GB14287.4 "Electrical Fire Monitoring System Part 4: Arc Fault Detector"? How to understand the alarm performan...
Solution 4 is implemented by a monolithic integrated chip AD620, as shown in Figure 4. Its feature is a simple circuit structure: an AD620, a gain setting resistor Rg, and an external working po...[Details]
DS2450 is a single bus four-channel successive approximation A/D converter chip produced by DALLAS. Its input voltage range, conversion accuracy and alarm threshold voltage are all programmable; each...[Details]
Direct drive motor is the abbreviation of direct drive motor. It mainly refers to the motor driving the load without passing through a transmission device (such as a transmission belt, etc.). Direc...[Details]
In the field of technology, unless it is a dimensionality reduction strike that transcends the times, it is difficult to say who will completely kill whom. The technical routes of the same era are no...[Details]
How to judge whether the oil pump motor is missing phase
Observe the burnt coil of the motor. If it meets the following two characteristics, it can be determined as a phase loss burnt out.
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On August 28, Unisplendour Corporation, Unigroup Guoxin and other companies under the Unisplendour Group announced that the Beijing No. 1 Intermediate People's Court has ruled on the substantial merg...[Details]
According to Jiwei.com, on Friday local time, Brazilian Vice President Hamilton Mourao told reporters that the Brazilian government will not exclude Huawei's equipment from the deployment of 5G netwo...[Details]
When the power transformer is running continuously in summer, its temperature will exceed 65 degrees Celsius, so a fan is needed to cool it down, otherwise the power transformer will burn out.
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With the rapid development of computer technology and embedded technology, the demand for embedded software and hardware design is becoming more and more extensive. Embedded software development, espe...[Details]
pH Monitoring and Control Applications
pH probes and transmitters are used in laboratories and control systems throughout a wide variety of industries, including chemical production, petrochem...[Details]
According to Reuters, two people familiar with the matter said that Italy is ready to contribute up to 40% of Intel's total investment to build a chip packaging and assembly plant in the country. ...[Details]
On February 18, according to Nikkei Chinese website, Amazon recently announced that it will start producing electronic products in India for the first time. Amazon will entrust a subsidiary of Taiwan...[Details]
The electronic and electrical architecture of Chinese automakers is gradually transitioning from a distributed architecture to a domain-centralized architecture. Some mainstream domestic automakers h...[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, extend the service life of the motor, and improve the stability ...[Details]
Wireless Connectivity
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