Key peripheral tests - ADC and PWM
In order to complete the motor drive test, it is necessary to first complete the driving of several key peripherals: including AD sampling, PWM output control, seria...
The design provides the hardware architecture for a parking assistance system (PAS) using three highly integrated system-on-chip (SoC) ultrasonic sensor drivers. These ultrasonic sensor drivers have i...
Low power consumption and main frequency of single-chip microcomputerWhat is the minimum power consumption for low power consumptionWhat is the maximum main frequency for high computing power Forordin...
[i=s]This post was last edited by 5525 on 2016-5-29 16:30[/i] [size=4]Use a 12-volt relay with a normally closed contact. Connect one end of the relay coil to 12-volt positive electricity and the othe...
1. Model: Keithley2400 2. Fault: Does not turn on. 3. Analysis, testing and judgment: This fault is related to the abnormal working state of the power module. Focus on checking the circuit paramete...[Details]
Since the microcontroller, watchdog has been indispensable. In various application environments, the program may run away or die. At this time, a watchdog is needed to ensure that the entire sy...[Details]
There are many ways to measure temperature. The simplest method is to insert a temperature probe into the device under test (DUT) to measure the temperature at that point in time. What if you want to...[Details]
As shown in the circuit diagram. After AC220V mains voltage is stepped down, rectified and filtered, 12V DC voltage is obtained, and then Sv DC voltage is obtained through voltage stabilization, whic...[Details]
On the 14th, the reporter learned from Kunming University of Science and Technology that the team of Professor Chen Jiangzhao and Professor Yi Jianhong from the School of Materials Science and Engi...[Details]
DSP chips are microprocessors with special structures designed specifically for implementing various digital signal processing algorithms. Their excellent performance, rising cost-effectiveness, an...[Details]
The three major A-share indices closed higher today, with the Shanghai Composite Index and the ChiNext Index rising for six consecutive days. The turnover of the two markets reached 1.21 trillion yua...[Details]
Foxconn plans to resume 50% of its production in mainland China by the end of February, and plans to resume 80% of its production in mainland China in March. When it comes to the actual resumption...[Details]
We can use the C language program code subroutine of the digital filtering method to complete the software filtering function. We assume that the data is read from the 8-bit AD. If it is a higher-b...[Details]
China Energy Storage Network:
Power interconnection refers to the use of ultra-high voltage power grid as the backbone grid, with intercontinental and cross-national backbone grids and power ...[Details]
DC/DC module power supply is increasingly widely used in the fields of communication, network, industrial control, railway, military, etc. due to its small size, excellent performance and convenien...[Details]
The highly integrated chip supports a variety of wireless technologies and the latest security standards, fully meeting the market's requirements for smart industry, medical equipment and consumer el...[Details]
According to Reuters, Samsung's Gumi factory, which had just resumed work on the 24th, announced today that it would temporarily suspend work again, and the resumption time is scheduled for the after...[Details]
From October 16 to 17, Shandong Provincial Party Committee Secretary Lin Wu emphasized during his research in Yantai that we must thoroughly study and implement General Secretary Xi Jinping’s importan...[Details]
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