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On April 7, New H3C Group, a subsidiary of Tsinghua Unigroup, launched the world's first enterprise-level intelligent native Wi-Fi 7 APs, WA7638 and WA7338. Following the launch of the first Wi-Fi 6 ...[Details]
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Wearable devices such as smart watches are popular among consumers for their multi-functional positioning such as smart assistant, health, safety and sports. In the post-epidemic era, consumers pay...[Details]
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The composition of the transmission system: 1. Speed change mechanism: There are manual speed change mechanism and automatic speed change mechanism; 2. Differential: It is a tool to solve the pro...[Details]
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A recent project used the small MCU STM8S003F3. When using TIM1_CH1 TIM_CH2 as PWM output, I encountered a problem. After the code was downloaded, there was no PWM output. Using an oscilloscope, it s...[Details]
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China Energy Storage Network:
In order to improve the level of external power supply of Tianjin power grid, Tianjin’s “14th Five-Year Plan” power grid planning plans to build a “three-chann...[Details]
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“In relatively traditional and innovative fields, if you have one or two killer weapons, you can conquer the world.” “Involution only occurs where there is no innovation.”
In the face of the c...[Details]
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Grenoble, France - Teledyne e2v continues to address the most challenging applications with its highly reliable mixed-signal technology, having just received certification as the industry’s first 4...[Details]
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1. Main technical indicators of pulse signal generator (1) Repetition frequency: 10 Hz to 1 MHz (i.e., repetition period is 100 ms to 1 μs). (2) Pulse width 0.1～1 000μs, divided into 4 levels. (3) Do...[Details]
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The leakage protection switch plays a great role in our daily life. It is mainly used as a grounding protection device to prevent accidents caused by electric shock and leakage. When the leakage cu...[Details]
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In the communication system, since the digital signal is affected by various interferences during the transmission process, the waveform of the signal code element is deteriorated, so the wrong judgme...[Details]
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Xiaomi Mobile officially announced that Xiaomi 10S will be officially released at 14:00 on March 10. Xiaomi 10S will be upgraded to Qualcomm Snapdragon 870 chip, Harman Kardon symmetrical dual...[Details]
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The system used is Changsha Boqiang's 51 minimum system board (STC89C52), TS1620-1 LCD screen, and SDCC compiler. Connect the LCD screen and run the static display routine to display a row of black b...[Details]
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The basic principle of the withstand voltage tester is to apply a voltage higher than normal operation to the insulator of the device under test for a specified period of time. If the insulation be...[Details]
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LEDs are best driven with a constant current source. For LED applications that require relatively low currents, a linear drive solution works well. But when the LEDs require higher currents, a swi...[Details]
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The servo press is a precision press driven by a servo motor and is widely used in metal forming, stamping, stretching, bending and other processes.
Advantages of servo press:
High e...[Details]
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