This experiment uses the PWM module of CH549 to output 4 PWM waves with different duty cycles on pins P22, P23, P24, and P25, and uses a logic analyzer to detect the duty cycle.
1. Experimental resour...
This application document introduces the PWM software driving technology of capacitive touch wheel and multiple independent LEDs using MSP430 microcontroller. The solution realizes capacitive touch wh...
[size=4]77GHz mmWave sensor technology, 77GHz single-chip mmWave sensor with integrated DSP, MCU and hardware accelerator, can reliably detect objects around the vehicle in harsh parking conditions an...
The serial port is not connected, what's going on? ? ? ? ? ? ? ? PERCFG = 0x00; //USART1 is position 1 P0SEL |= BV(4) | BV(5); //Configure P0.4 and P0.5 as peripherals, not GPIO P2SEL |= BV(6); //Func...
On January 19, it was revealed that BYD Electronics and Shenzhen Technology will produce for Honor, with BYD Electronics' OEM volume exceeding 50 million units. Founded in 1995, BYD Electronics is ...[Details]
Lenovo has recently hinted that the company will equip its new model with the domestic dual-frequency Beidou high-precision navigation and positioning SoC chip HD8040. This morning (May 15), Lenovo G...[Details]
1. Smart cars are growing against the trend, and behind this is new opportunities for intelligent technology Affected by the macro-economy, the auto market declined sharply in 2020. According to th...[Details]
The switched reluctance motor is a new type of speed-regulating motor with an extremely simple and sturdy structure, low cost, and excellent speed-regulating performance. It is a strong competitor ...[Details]
1. Configuration Word #include __CONFIG(x); where x is the configuration word and the corresponding configuration specifier is defined in the header file. like: __CONFIG(WDTDIS & XT & UNPROTECT); T...[Details]
Inverter power supply: using thyristor circuit to convert direct current into alternating current. This reverse process corresponding to rectification is defined as inversion. For example, when usi...[Details]
Taiwan media reported that Apple is working hard to develop its own chip technology, hiring a number of Intel-related technical experts, and has announced that it will set up an office area with 1,20...[Details]
On June 14, 2024,
the new book "RISC-V CPU Chip Design: Analysis of Xiangshan Source Code" written by Mao Decao, chief scientist of Zhejiang University Network New Technology Co., Ltd., d...[Details]
1 Introduction The application of single-chip microcomputer in the field of industrial control is different from that in the civil and commercial fields. The environment of industrial control is rela...[Details]
In order to achieve integration with the Internet,
the pace of
home appliances
adopting
Android
is accelerating. For manufacturers developing home appliances, Sony's information leak...[Details]
For smart cars, software is becoming a key factor in determining user experience. Even in terms of the original displacement attribute, cars are being added with new functions such as "autonomous d...[Details]
LTE and other wireless systems are very different in air interface, which puts forward new requirements for testing. With its rich experience, R&S can provide a complete test product line not only ...[Details]
Coating side fingerprint chip becomes the mainstream application solution for mobile phones (November 11, 2021, Shenzhen, China) Recently, vivo, one of the four major domestic mobile phone manufact...[Details]
Recently, the board of directors of CCL (copper foil substrate) manufacturer Taiwan Optoelectronics approved the issuance of convertible corporate bonds with a maximum limit of NT$3.5 billion to rai...[Details]
Abstract: Aiming at various problems existing in background removal of road conditions images in vision-based traffic surveillance systems, an edge-based background removal algorithm is proposed...[Details]