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Any power system that operates from an AC source has an associated power factor, which is defined as the way it draws current from the AC source. The power factor of an AC power system is defined as ...[Details]
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Medical prosthetic hand design is expensive. How to choose the most economical solution to the problem for the product is a difficult problem for designers. The MC9S08QE is a cost-effective, genera...[Details]
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Modbus Protocol
The Modbus protocol was originally developed by Modicon, which became part of Schneider Automation in late 1979. Modbus is now the most popular protocol in the industrial field. This ...[Details]
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Canada's Globe and Mail published an exclusive interview with Huawei founder Ren Zhengfei. The head of Huawei revealed in the interview that the company plans to move its research and development ...[Details]
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I personally think that if you master one of the microcontrollers first, you can learn about the others and get started quickly. If you don't have these conditions, I suggest you learn 51 microcont...[Details]
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When debugging the serial port, it was found that the serial port would frequently interrupt, resulting in the inability to execute the main loop! Debugging revealed that it was a hardware bug of t...[Details]
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In the CPU manual, the data processing instruction format is as follows: The immediate value is the Operand2 part, which occupies the lower 12 bits of the machine code. The lowest 8 bits are call...[Details]
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Last Wednesday, Huawei HarmonyOS 2 (hereinafter referred to as Hongmeng system) was officially released. Geek Choice participated in the public beta at the first time. When we successfully upg...[Details]
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Preface
Power supply is essential for almost every electronic product with external power supply, and switching power supply system (SMPS) has become the mainstream structure in digital comput...[Details]
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An investor asked Joyoung Co., Ltd. on the interactive platform: Does the company have the intention to cooperate deeply with Huawei? Joyoung Co., Ltd. stated that some of the company's products have...[Details]
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The synchronous motor is an AC motor, and its stator winding is the same as that of the asynchronous motor. Its rotor rotation speed is the same as the speed of the rotating magnetic field generate...[Details]
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Self-driving technology companies want to take a closer look at their technology's blind spots.
As they prepare to put driverless systems on public roads, self-driving technology compani...[Details]
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Recently, Youpinche's new UOTTA general heavy-duty truck battery swap station will complete batch delivery in Shandong. It is reported that the heavy-duty truck battery swap station delivered this ...[Details]
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Battery system architecture
For many years, nickel-cadmium batteries and later nickel-metal hydride batteries have dominated the market. Lithium batteries have only entered the market in r...[Details]
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On October 31, Zeekr Energy announced that it had successfully obtained the qualification of a virtual power plant aggregator in Shenzhen, marking the company's official entry into the Shenzhen vir...[Details]