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On October 30, Lianchuang Optoelectronics released its third-quarter performance report, stating that from January to September 2020, the company achieved operating income of 2.961 billion yuan, a ye...[Details]
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STM8 has two hardware watchdogs, called independent watchdog and window watchdog.
The block diagram of the independent watchdog is as follows
We can see that the clock of the independent...[Details]
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According to reports, the National Energy Administration recently officially issued the "Reply on the Power Construction Planning of the Northern Shaanxi to Hubei Transmission Channel in the Shaanx...[Details]
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We must first understand what the model number on the PLC nameplate means and understand its functions. Only then can we correctly select the required PLC. The FX1 series and FX2 series PLCs have b...[Details]
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If your amplifier only supports mono, but you want to use the aux input to play two-channel audio, you can try the following solutions:
1. Use a Y-type converter to combine the left and right ...[Details]
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There are many types of magnetic floats. According to the material, they can be divided into 304 stainless steel magnetic floats, 316L stainless steel magnetic floats, PP type plastic floats, 304 l...[Details]
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"Common Mode Semiconductor" launches the fast dynamic response low-noise 1.5A LDO regulator GM12041. GM12041 is a low dropout voltage regulator optimized for fast transient response. GM12041 This dev...[Details]
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Liquid crystal display (LCD) is a light modulating device that does not emit light by itself. Therefore, in order to clearly see the display content of the transmissive LCD, a backlight source need...[Details]
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The number of chips in traditional cars is about 500 to 600, and the number of chips in autonomous driving and new energy vehicles is about 1,000 to 1,200. Models focusing on smart driving or autonom...[Details]
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The CAN transceiver chip used in the first version of the test circuit of this circuit system is TJA1050 produced by Philips. The circuit refers to the circuit of the Battleship STM32 development boa...[Details]
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Zero voltage switch controller integrated circuits can be used to control resistive heater loads. This type of controller generates an output pulse when the mains passes zero to trigger the bidire...[Details]
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When you think of an engine, what comes to mind? Is it the displacement? Is it the number of cylinders? Or something else?
In fact, no matter it is 1.0L displacement or 6.0L displacement, no m...[Details]
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It is understood that the National Sensor Network Standards Group Working Group recently officially released the first batch of 6 sensor network standards for public comment. Relevant experts believe...[Details]
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In embedded development, we often compile busybox to create rootfs, and then run executable programs on it. So how can we modify the configuration to make a rootfs compatible with both 32-bit and 6...[Details]
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Wu Hequan, an academician of the Chinese Academy of Engineering, recently publicly stated that in the process of formulating 6G standards, we should pay attention to reasonable indicators that meet...[Details]
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