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A Tesla sedan crashed into a truck, killing the driver. The investigation report shows that neither the driver nor the autopilot system took evasive action. Jeremy Banner was driving his Model 3 on...[Details]
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As early as 2019, Shenzhen Lihexing was delisted from the New Third Board. The company is an automation equipment manufacturer. In early 2019, it received investment from Hubei Xiaomi Changjiang Indu...[Details]
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At yesterday's sharing session in the laboratory embedded group, I explained some knowledge about PWM, external interrupts and timers. In the process of organizing knowledge points and making...[Details]
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Today, I want to talk about another important metric to consider when testing power supply performance: noise measurement. Where does power supply noise come from? Power supply noise is generated f...[Details]
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After the "ban", Huawei has increased its efforts in self-developed chips, and has also begun looking for other alternative manufacturers. Japanese media reports pointed out that Huawei is actively s...[Details]
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"Surpassing Apple and ranking second in the world for the first time! Listed on the Fortune Global 500 for the third time and about to celebrate its tenth anniversary...", a series of good news made ...[Details]
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1. What is an interrupt? 1. The invention of interrupts is used to solve the need for macroscopic parallelism. Macroscopic means looking at the whole, and parallelism means that multiple things are c...[Details]
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Servo welding tongs for EMZ program analysis
$softp_end is set by the software when it is installed
Generate EMZ selection box and select welding tongs
DEFFCT INT SetDlgM...[Details]
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First of all, high light efficiency: The light efficiency of LED electronic display screens can be said to be an important indicator of energy saving. At present, my country still needs to strength...[Details]
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At the Snapdragon Technology Summit two days ago, Qualcomm officially launched the new generation Snapdragon 8 Gen 1 platform. Compared with parameters such as the 4nm process, CPU/GPU architec...[Details]
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As modern cars become more and more electronic, automotive bus systems are becoming more and more complex. Automotive bus testing is an important task that helps identify problems in vehicle electr...[Details]
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When measuring DC resistance with a voltmeter and ammeter, connect the voltmeter in parallel to both ends of the resistance being measured, and connect the ammeter in series to the resistance loop. T...[Details]
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When you have the desire to learn microcontrollers, the next question is where to start and how to learn? For students in school with teachers to guide them, they will be much less confused at the ...[Details]
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How it works: This circuit will transmit a continuous audio tone in the FM broadcast band (88-108 MHz) that can be used for remote control or security purposes. The circuit draws about 30 mA from a 6...[Details]
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Many products require auxiliary DC outputs to provide power to external devices or subsystems. If these subsystems are hot-connected, the auxiliary outputs must be protected from short circuits. Solut...[Details]
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