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Most of the current
valves
are mechatronic designs, which can automatically control the valves through the circuit system; the circuit system realizes the control, feedback and adjustment of ...[Details]
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Is the era of “melee” coming for China’s color TV industry? Perhaps. "It is inevitable that there will be a war in the color TV industry in the end," said Wang Zhiguo, CTO of Skyworth Group and cha...[Details]
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Eddy current flaw detection method Eddy current testing is to bring a conductor close to a coil with alternating current. The coil will establish an alternating magnetic field, which will pass th...[Details]
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Voltage references and current references are often used in analog circuit design. These references are little affected by power supply, temperature or process parameters, and provide a relatively ...[Details]
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In the design of analog and mixed digital/analog integrated circuits, voltage reference is one of the most important circuit modules. The cleverly designed bandgap voltage reference is widel...[Details]
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(1) Hardware Circuit Using the 4-digit LED digital tube display circuit, a clock circuit with a 24-hour or 12-hour cycle display can be made, and the clock can be manually preset at the starti...[Details]
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PWM type switching power supply has many advantages, such as high efficiency, small size, etc. Therefore, PWM is widely used as a power supply device in many fields. However, the short duration of th...[Details]
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July 12, 2023, Shanghai, China - Avnet, the world's leading technology distributor and solution provider, and Nezha Automobile, one of the representatives of China's new car manufacturing forces, off...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing...[Details]
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Application Circuit of DC Coupled Logarithmic Amplifier
Figure 5 is a circuit for using the AD8138 differential amplifier to implement the reference point conversion and single-ended to differen...[Details]
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init.s ; Note: There needs to be a space before IMPORT, otherwise the compilation will fail
IMPORT Main
AREA |C$$code|,CODE,READONLY
global start
start
bl ...[Details]
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1: atmega8 a cannot be simulated , but the pins of atmega88 are fully compatible with mega8a, and the resources are similar. You can use 88 for simulation first and then transplant. 2: The 16-bit ...[Details]
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Compared with HE-NE lasers, COZ lasers have higher trigger voltages and operating voltages, and larger operating currents. Therefore, the voltage resistance and power capacity requirements for each c...[Details]
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On July 6, the 2019 Working Meeting on Strategic Cooperation between Xiamen University and nine cities and one district in Fujian Province was held at Xiamen University. At the meeting, Xiamen Univer...[Details]
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There are many things to learn about ARM, and interrupts are definitely something that needs to be learned. Since the CPU introduced interrupts, we have truly entered the multi-tasking system and g...[Details]
Test/Measurement
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