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The article introduces the composition, working principle and program design method of the system. The ring detection and analog on/off control circuits are described in detail. Users can use any dua...[Details]
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A blood glucose meter is a medical device used to measure the glucose concentration in the blood. Depending on the specific blood glucose concentration, it may also need to provide hypoglycemia med...[Details]
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The meaning of phase locking is the automatic control of phase synchronization. An automatic control closed-loop system that can complete the phase synchronization of two electrical signals is called...[Details]
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ZVS phase-shifted full-bridge DC/DC converter control structure diagram
The specific parameters are as follows: transformer ratio is 4:23:23, primary leakage inductance is 0.45u...[Details]
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According to Korean media reports, in order to cope with the manpower shortage in the semiconductor industry, Dongbu Hi-Tech, a pure-play wafer foundry operating an 8-inch production line, recently d...[Details]
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Sleep can better reflect the health and psychological state of the human body. Continuous monitoring of sleep can well detect related diseases and start treatment in advance, thereby improving the ...[Details]
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When writing programs for microcontrollers, a microsecond or millisecond delay subroutine is often required. However, C language is different from assembly language, and it is difficult to determine ...[Details]
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IT Home May 9 news According to Samsung's official news, Samsung Electronics today launched two new 0.8 micron (μm) pixel image sensors, one is the 64-megapixel Samsung ISOCELL Bright GW1, and...[Details]
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General purpose output amplifier
This general purpose amplifier has a bandwidth of approximately 20MHz. It utilizes an LM733/NE592 video amplifier integrated circuit. This circuit can be used a...[Details]
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Circuit principle: Switching is selection in principle. There are many ways to select. The simplest way is to connect the signal lines directly together, such as the wiring board. The output signa...[Details]
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As for what PWM is, just search on Baidu. In fact, the content is simple. First of all, the PWM function in STM32 is implemented using a counter, which is similar to 51, but there are also difference...[Details]
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There are many types of electric vehicles, including two-wheeled and three-wheeled vehicles, and even low-speed vehicles such as electric buses. They are low-carbon and environmentally friendly, an...[Details]
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Screen size is critical and should be selected according to actual needs
As the core performance of the product, tablet manufacturers are particularly careful in selecting screens. However, d...[Details]
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The Dimensity 9000 attracted huge attention as soon as it was released. It was the first launch of TSMC's 4nm process, Arm V9 architecture, mobile ray tracing technology, and a running score of over ...[Details]
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PIC15C5X basic 8-bit
microcontroller
Typical chips
(1) PIC16C52
microcontroller
This is an 18-pin microco...[Details]