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CINNO Research Industry News, LG Display (hereinafter referred to as LGD) has interrupted the production of Apple iPhone LCD panels. The original production line for iPhone LCD panels will be convert...[Details]
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A sensor that works like a human cochlea. Image source: British "New Scientist" website According to the latest issue of "Nature Electronics" magazine, researchers at the Technical University of ...[Details]
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If one or more segments of the seven-segment LED digital screen do not light up, and the test confirms that the LED is damaged, then the following method can be used to repair it:
We kn...[Details]
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OVX servers feature new NVIDIA GPUs to accelerate training and inference as well as graphics-intensive workloads and will be available through Dell Technologies, HPE, Lenovo, Supermicro and more ...[Details]
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Last week, Apple officially released the third-generation iPhone SE, which is equipped with an A15 chip and has no changes in appearance design. Despite this, analysts are still optimistic about this...[Details]
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The telephone tester made with this circuit can accurately determine and eliminate the faults of the telephone ringing circuit, talking circuit and dialing circuit, and is easy to use. The power suppl...[Details]
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Regarding the circuit structure, whether it is a linear power supply, a thyristor power supply or a switching power supply, it depends on the specific occasion and should be used reasonably. These t...[Details]
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With the rapid development of new energy vehicles, cars are gradually evolving from simple means of transportation to mobile spaces that are both practical and emotional. The continuous innov...[Details]
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Write command format: Register Address Length Data Read command format: # echo "register address" getreg # cat getreg 1. Enable register # adb shell "echo "0x01,0x01,{0xff}" /sys/bus/i2c/devices/...[Details]
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There are three common techniques for measuring current using an oscilloscope. The first is to use a series resistor (sometimes called a shunt) when measuring the current. The second is to use a curr...[Details]
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China Energy Storage Network:
As we all know, the main mode of the traditional power system is that large power sources (thermal power, hydropower, nuclear power, etc.) are connected to the...[Details]
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Introduction to the principle of oversampling technology
Assuming environmental conditions: 10-bit ADC minimum resolution voltage 1LSB is 1mv
Assuming that no noise is introduced, the...[Details]
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Qualcomm 8295 is the chip used in General Motors' Ultra Cruise in 2023. It is basically the automotive version of Qualcomm Snapdragon 888. The initial price of Snapdragon 888 was about US...[Details]
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Some re-addresses of 51 MCU ROM
0000H MCU entry address after reset (3 bytes in total)
00003H External interrupt 0 interrupt service entry address ...[Details]
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1. Stepper Motor Concept 1. Stepper motor concept A stepper motor is an open-loop control motor that converts electrical pulse signals into angular displacement or linear displacement, also known as ...[Details]