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1. Output Voltage
Output voltage is the most important parameter of a low-dropout linear regulator and is also
the first parameter that electronic equipment designers should consi...[Details]
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This article introduces a specific method of designing a short-distance wireless data transmission system by using a high-performance, low-power 32-bit microprocessor STM32F103 and a radio frequency...[Details]
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LED driver ICs used to drive white LEDs account for about 50% of the total LED driver market. White LEDs are often used to provide backlighting for small displays in many battery-powered handheld port...[Details]
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The S5PV210 has four vector interrupt controllers (VICs), each containing 32 interrupt sources. When an interrupt source generates an interrupt, the CPU will automatically assign the value of the V...[Details]
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Before talking about PWM, let's do the following 5 experiments. 1. LED1 turns on for 300ms and turns off for 700ms; 2. LED1 cycles on for 30ms and off for 70ms; 3. LED1 cycles on for 3ms and off for ...[Details]
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Focus on Sensor Solutions - Mouser offers new sensor solutions for a variety of applications August 4, 2022 – Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor, ...[Details]
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Snow scenes have a kind of magic to many friends who like taking photos. Sharing the beauty of the snow has become an annual event, especially in the capital city where historical buildings are ...[Details]
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What kind of form should cars take in the era of intelligence? For ordinary users, the most intuitive feeling is the change in the cockpit, from the strictness and complexity of the mechanical era to...[Details]
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Recently, the Shenyang National Research Center for Materials Science of the Institute of Metal Research, Chinese Academy of Sciences (hereinafter referred to as the Institute of Metal Research), in ...[Details]
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MSP430 Timer A capture pulse example /****************************************************** **************** //Function: Use the capture function of timer A to measure the pulse width of the pu...[Details]
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LED dot matrix electronic display screen is easy to make and install, and is widely used in various public places, such as bus station announcers, advertising screens and bulletin boards. This article...[Details]
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Computer ATX power supply control circuit and principle
The control circuit of the ATX power supply is shown in Figure 1. The control circuit uses TL494 (some power supplies use KA7500B, whose p...[Details]
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During the EFT test, there are ports such as L1, L2, L3, N and PE. PE and earth are two concepts, and electrical fast pulse interference is of common mode nature. In the experimental setup diagram p...[Details]
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The first article talked about the phase problem of flexible probes, and the following will talk about the actual phase measurement comparison!
㈠Measured data of CYBERTEK company model CP9120S:
Acco...[Details]
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The advantage of the three-level PWM rectifier circuit is that the voltage borne by each main switch device when it is turned off is only half of the DC side voltage. Therefore, this circuit is parti...[Details]