On-time Atom LWIP video tutorial : https://training.eeworld.com.cn/course/4910This course uses the Zhengdian Atom development board as a platform, and introduces in detail how to use each function of ...
In the eyes of some people, the work of PCB layout engineers is a bit boring. Every day, they have to deal with thousands of wiring on the board, various packages, and repeat the work of pulling wires...
[i=s]This post was last edited by maychang on 2020-9-18 10:18[/i] Question 06: 1. We know that the Buck circuit has two working states: continuous inductor current and discontinuous inductor current...
As the core of the home IoT system, the gateway supports multiple applications, security protocols, and data through the central device it is located in. For example, IoT applications that support lig...
I would like to ask why my electric bicycle is occasionally locked by the remote control. I have never locked it with the remote control. The remote control has been in a drawer and has never been use...
Three-phase asynchronous motor
There are two ways to connect three-phase asynchronous motors, namely delta connection and Y connection. The specific connection method should be selected accord...[Details]
Fuzzy Sets and Fuzzy Mathematics, founded by Professor LA Zadeh in 1965, provide a theoretical basis for the formation of fuzzy logic control. In recent years, with the continuous expansion of the pro...[Details]
STMicroelectronics' new LoRa system-on-chip solution makes farms smarter
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New application of LoRa long-range low-power wide area network (LPWAN) to realize rubber tapping auto...[Details]
Using the PLC's own input and output points to expand the number of PLC's actual input points does not require additional hardware, which improves the system's cost-effectiveness. The two methods o...[Details]
Rotary encoder is a common sensor that can realize real-time position monitoring and control by detecting the rotation of the rotating shaft. It has the characteristics of high precision, long life...[Details]
According to foreign media reports, Tesla recently announced a new patent called "Autonomous Driving System Emergency Signaling", which describes two methods of transmitting emergency information fro...[Details]
Design of pulse transformer in half-bridge inverter circuit
With the increasing shortage of energy, energy-saving and efficient electronic products have been widely used. In daily lighting, in...[Details]
Citing a report from The Florida Independent, Microsoft is planning to acquire MicroVision and is expected to officially announce the news later today (May 12). MicroVision is a leader in ultra-micro...[Details]
Polarization is an important characteristic for a successful antenna design. For space applications, circular polarization (CP), such as right-hand circular polarization (RHCP) or left-hand circula...[Details]
We have analyzed the BOM table of OPPO Reno4 Pro, and this time we will analyze the number of components and their cost. OPPO Reno4 Pro configuration at a glance: SoC: Qualcomm Snapdragon 765G proc...[Details]
By using feedback nodes combined with FOR loops, we can sum the first 20 items of a sequence such as 2/1, 3/2, 5/3, 8/5... The front panel uses a chart to display the summation process, and uses a num...[Details]
In addition, the single capacitor half-bridge transformer switching power supply belongs to the positive excitation output power supply. The transformer volt-second capacity of the forward power su...[Details]
When using an oscilloscope, you often need to combine the global and local waveforms of interest for viewing. This requires the use of the Zoom function that everyone is very familiar with. What are...[Details]
Lithium-ion batteries are at risk of internal short circuits due to many factors such as the material system and manufacturing process. Although lithium-ion batteries have undergone strict aging an...[Details]
On the evening of October 22, at the HarmonyOS Night and Huawei's All-Scenario New Product Launch Conference, my country's first domestically produced mobile operating system, Huawei's HarmonyOS NE...[Details]
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