I want to use PCA to do hardware PWM. What is the fastest speed I can achieve? I want to get 140KHZ but I find that it needs at least 256 divisions....
I 14:24:20There is no difference between 50 pieces and 100 piecesSTC 14:25:53The price is the sameSTC 14:26:02But you have to buy the whole plateSTC 14:26:09160 per plateI 14:26:28How many pieces are ...
What are the causes of PCB board welding defects?
In order to ensure the overall quality of PCB boards, excellent solder should be used during the production process to improve the solderability of PC...
TI has launched the TCP/IP NDK (Network Developer's Kit) development kit in conjunction with the C6000 chip. Its main components include: (1) Program libraries supporting the TCP/IP protocol stack. Th...
The factors affecting the measurement error of the transformer capacity characteristic tester mainly include connection group, ambient temperature, impedance voltage, tap changer, and short-circuit c...[Details]
It prompts that there is a problem with the driver. The solution is as follows: The board can be powered from outside or from the simulator. I chose the emulator to provide power to the target b...[Details]
1. Float type liquid level transmitter
The float type liquid level transmitter changes the magnetic float ball into a float, and the liquid level sensor is designed based on the Archimedes buoyancy...[Details]
1. Introduction
Inductors have basic functions such as filtering, oscillation, delay, notch, voltage leading current, and generating reactive power as an inductive load. Therefore, the...[Details]
According to Volkswagen's plan, the next-generation Golf, which has been exposed many times, will be unveiled at the Frankfurt Motor Show in September this year. However, there are recent reports tha...[Details]
Qualcomm officially announced that it has completed the world's first 5G millimeter wave data connection supporting 200MHz carrier bandwidth. This milestone connection was made possible by the Snap...[Details]
Introduction: Use TMR0 to implement timing query. It can be implemented on any PIC with interrupt. This method can be used to expand multiple serial ports. ;|-----------------------------------------...[Details]
This article mainly explains the differences between M3 and M4 from four aspects: MPU, DSP capabilities, debug and power management.
1. Memory Protection Unit MPU
The MPU is an optional compone...[Details]
After introducing the SMU ADALM1000 in the Analog Dialogue December 2017 article, we wanted to make some small basic measurements, part six of the ADALM1000 series. Figure 1. ADALM1000 schematic. T...[Details]
Researchers have proposed the first graphene synthesis technique using carbon monoxide as a carbon source. This is a fast and cheap method that can produce high-quality graphene with relatively simpl...[Details]
Looking back at the development of computing over the past 35 to 40 years, the growth rate of computing power has increased exponentially, from the digitization of all things, the interconnection of ...[Details]
Abstract: The PWR series programmable AC power supply has a powerful waveform generation function, which can easily generate complex transient waveforms, simulate the output of normal AC power, and a...[Details]
On October 14, Neijiang Vice Mayor Bi Sheng led a team to the Chuanwei Lianjie Base to care about the development of the enterprise. Neijiang Municipal Government Deputy Secretary-General Peng Yun,...[Details]
Microcontroller MCU
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