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I2C uses only two wires (SDA and SCL) to transfer data between devices connected to the bus. Each device is identified by a unique address (whether it is a microprocessor, LCD driver, memory, or keyb...[Details]
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1. Control structure of switching power supply:
Generally speaking, the switching power supply is roughly composed of four main parts: input circuit, converter, control circuit, and ou...[Details]
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On November 21, news broke that Moxing Semiconductor, a chip design joint venture under TCL Technology Group, had been "dissolved." This is also another well-known company disbanding its self-d...[Details]
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Founded in 2003, AZZURRO Semiconductor has patented large-diameter silicon substrate gallium nitride (GaN-on-Si) technology, which originated from the University of Magdeburg in Germany. In October...[Details]
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A typical way of controlling strong points with weak current.
How to understand this circuit diagram?
It is actually quite easy to understand this circuit. Then please follow my ideas, there should ...[Details]
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Constant current absorption circuit controlled by external voltage
Function of the circuit
The current absorption circuit is a circuit that absorbs a constant current from a load with voltage ...[Details]
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Every circuit has some noise that affects the performance of analog and digital circuits. Some noise comes from external interference, and some noise is caused by random factors such as thermal effec...[Details]
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At present, battery safety testing technology is facing such a dilemma: the capacity discharge test is detrimental to the battery, time-consuming and labor-intensive, and contains disturbing operat...[Details]
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Some time ago, "Experts Say
Powertrain
" analyzed the 2023 financial reports of 7 international Tier 1 automotive parts manufacturers; today, we will analyze the latest financial reports of...[Details]
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The whistleblower @Yogesh Brar exposed the renderings and configuration information of OnePlus Nord 2T. It is reported that the phone adopts a straight screen with a front hole and an asymmetr...[Details]
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my_buttons.c file: #include linux/fs.h #include linux/poll.h #include linux/irq.h #include linux/interrupt.h #include mach/regs-gpio.h #include mach/hardware.h #include linux/miscdevice.h ...[Details]
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This is another form of transformerless AC power, which can be used in some low-power devices with good thermal insulation. Our technical reviewer believes that the Cac should be of X-level safety ty...[Details]
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On November 18, Nanjing Meichen Microelectronics Co., Ltd. (hereinafter referred to as: Meichen Microelectronics) moved into the Research and Innovation Park of Jiangbei New District. It is reporte...[Details]
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China Energy Storage Network News
: On November 13, two hydrogen fuel cell sanitation vehicles independently developed by Beijing Environmental Sanitation Equipment Co., Ltd., a subsidiary of...[Details]
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Consumers have higher expectations for the fast charging experience of electric vehicles. They want to charge the battery to 80% in 15 minutes or less.
To meet this expectation, OEMs are...[Details]