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...
Recently, after hard work by R&D personnel, NationalChip Technology announced the successful development of the automotive electronic integrated gate driver control chip product "CCL1100B". This is...[Details]
At present, the main manufacturers of AD/DA are ADI, TI, BB, PHILIP, MOTOROLA, etc.
1. AD/DA devices of AD company
AD has always maintained its market leadership in various analog-to-dig...[Details]
The story of Tesla is one of the most interesting and unprecedented company stories in the history of American business. This article is a long feature about Musk and Tesla . Tesla has become syn...[Details]
1.UV LED (Ultraviolet LED): (1) Low UV: 250nm-265nm-285nm-365nm, and now it can reach 250nm-410nm. These are INGaN/GaN material carbides. These UV rays can kill all bacteria in the water, and...[Details]
Researchers led by King Abdullah University of Science and Technology have discovered a proton-mediated method to induce multiple phase transitions in ferroelectric materials, potentially facilitat...[Details]
Take changing the interrupt vector table offset address to 0x8005000 as an example The first method: Set the system_stm32f1xx.c file #defineVECT_TAB_OFFSET 0x5000 In the void SystemInit (void) funct...[Details]
On March 27, the Anhui Province's "14th Five-Year Plan" power development planning exchange and seminar hosted by China Energy Engineering Anhui Institute was held in Hefei.
The meeting was ho...[Details]
With the rapid development of automotive technology, SoC
plays an increasingly important role in
automotive electronic
systems. From driver assistance systems to
autonomous driving
t...[Details]
According to Jiwei.com, according to Taiwan media Economic Daily, 5G and high-performance computing applications have driven the demand for advanced processes in foundry, and it is expected that the ...[Details]
New NVIDIA Omniverse Avatar Cloud Engine Helps Virtual Assistants and Digital Humans Pass the Turing Test Omniverse Avatar Cloud Engine (ACE) provides developers of games, chatbots, digital twins, ...[Details]
Based on the TX-1C development board, the circuit connection diagram is as follows: 1 #include reg52.h 2 #define uint unsigned int 3 #define uchar unsigned char 4 sbit dula=P2^6; //segment s...[Details]
1 Introduction
The ALC (Automatic level control) discussed in this article is an extremely important part of the repeater system. It refers to the ability of the amplifier to control t...[Details]
W/S-TRS-5.5D Series Digital Infrared Temperature Sensor
W/S-TRS-5.5D is a high-precision digital output differential infrared thermopile sensor, which includes a MEMS thermopile sensor chip, a...[Details]
Finger vein recognition is achieved by irradiating the finger with near-infrared light. After the hemoglobin in the flowing blood absorbs the near-infrared light, a clear finger vein image is obtai...[Details]
This paper introduces the composition, principle and implementation of the thyristor temperature controller, and focuses on the principle and implementation of the pid function. Finally, the applicati...[Details]
Microcontroller MCU
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