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Try to avoid overcurrent charging Over-current charging can easily cause the positive and negative plates inside the battery to bend, causing the active materials on the surface of the plate...[Details]
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From the step-by-step restrictions on Chinese companies such as Huawei, to the expansion of export controls under the Wassenaar Arrangement, to the acceleration of supply chain companies’ withdrawal ...[Details]
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Power MOSFET amplifier with improved high frequency characteristics
Function of the circuit
MOSFET power amplifiers for high power have a faster switching speed than single-stage transistors a...[Details]
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Crumpleflex wrinkle flex tester, this tester is suitable for testing the resistance of coated fabrics to repeated compression and flexion damage, providing a reference for improving fabrics. : A r...[Details]
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Smart home appliances use integrated wiring technology, network communication technology, security technology, automatic control technology, and audio and video technology to integrate facilities ...[Details]
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Compared with traditional halogen low-voltage lighting, the use of
high-brightness LEDs
as indoor decorative lights, landscape lighting, and street lighting has many benefits. High-brightness LEDs...[Details]
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In the early 1990s, portable phones were all the rage. As laptop computers shrank in size, they became known as “backpack phones.” Today, the electronics industry has come a long way, and today’s c...[Details]
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Wearable devices are portable devices that are worn directly on the body or integrated into the user's clothes or accessories. Wearable devices are not just hardware devices, but also realize powerfu...[Details]
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There are generally two types of pan/tilts. One type is a high-speed spherical camera, which is expensive. The other type is an installation platform composed of two AC or DC motors. The control sy...[Details]
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Step 1: Write 430 program in IAR:
For ease of implementation and understanding, my example is relatively simple. The program transfers the data in P3OUT to P2IN, then transfers the data in P2IN to P1...[Details]
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The R&D department of our website uses WinAVR (i.e. GCC) uniformly. We will use GCC development code in all beginner examples and application examples. For detailed reasons, software download and i...[Details]
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Abstract:
In order to conduct online detection of parameters such as speed, pressure, flow, etc. in hydraulic equipment, we designed a comprehensive acquisition system for hydraulic engi...[Details]
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symbol _assert_failed not defined (Debugstm8s_adc1.o ) This problem occurred when debugging STM8, that is, the function assert_failed was not defined. I searched for the problem and found that void...[Details]
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On May 7, the Beijing Regulatory Bureau disclosed the summary report of Minsheng Securities Co., Ltd. on the guidance work for the initial public offering and listing of Beijing Core Vision Software ...[Details]
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The power CAN bus system is a communication protocol widely used in the fields of automobiles, industrial automation, aerospace, etc. It has the characteristics of high speed, reliability, flexibil...[Details]