I would like to ask: The PWM signal from the 28335 chip is always at a high level, and the signal coming out of the board is also at a high level. Why is this?...
[i=s]This post was last edited by sipower on 2021-6-27 03:09[/i]The previous article introduced the design process of the Bluetooth communication program , and this one introduces the research on the ...
sipoweronsemi and Avnet IoT Innovation Design Competition
How can a full-network 4G industrial router have a watchdog? Watchdog is actually a figurative expression, and the watchdog faithfully guards the house for the owner. The watchdog of a full-network 4G...
Where is the through hole metallization option for ad 18? The first picture is mine, and the second picture is someone else's. I can't see this option on mine....
Performance TestingCoremarkCoreMark is a benchmark for measuring the performance of central processing units (CPUs) used in embedded systems. It was developed in 2009 by Shay Gal-on of EEMBC and is in...
Coal sample preparation deviation treatment
(1) After receiving the coal sample, use the coal testing instrument to test the coal and check it item by item according to the sample label. The c...[Details]
Vishay Intertechnology, Inc. has expanded its high-temperature automotive-grade IHLP® ultra-thin, high-current inductors with the introduction of a new 2020 form factor device, the IHLP-2020CZ-8A. ...[Details]
1. Structure The SPI module of 5744 supports full-duplex three-wire synchronous transmission and can run in master or slave mode. It contains FIFO send and receive buffers with a depth of 5. Its stru...[Details]
Tesla's vice president of car manufacturing, Peter Hochholdinger, has left the company, according to Electrek, a news website for the electric car industry, citing people familiar with the matter. Be...[Details]
Today, blogger @数码闲聊站 revealed that Xiaomi's super-large cup flagship is made of ceramic material, and the possibility of providing a plain leather version is not ruled out. Previously, Xiaomi...[Details]
"If the IC design industry needs to work hard for another 10 years, I think the manufacturing industry will need at least 20 to 30 years, and 30 to 50 years is normal." On December 10, Peng Jin, seni...[Details]
At 23:36 on the evening of the 16th, a strong earthquake of magnitude 7.4 occurred in northeastern Japan, with the epicenter off the coast of Fukushima Prefecture and a focal depth of only 57 kilomet...[Details]
At present, drop-out fuses have the following problems in daily use:
(1) When the drop-out fuse is closed, the fuse is easily damaged or broken, which prolongs the time of switching on and off...[Details]
For most single-chip microcomputer systems, due to the high speed of single-chip microcomputers, LCD splicing screen single-chip microcomputers have a lot of idle waiting time during operation. In ...[Details]
Use the PIC microcontroller's common IO port to simulate the I2C bus and perform read and write operations on 24C02. The bus is defined as: #define IIC_SCLK RC3 //24C02 clock line #define IIC_SDAT ...[Details]
Note that the settings of PROTEUS virtual terminal are as shown below. In advanced properties, be sure to select inverted, otherwise the result will be wrong.
#include iom16v.h
#include macros....[Details]
The conventional PID algorithm has defects, mainly: 1. When the deviation suddenly changes, the differential action only works within one cycle, which is also unreasonable; 2. When the input PV value...[Details]
Gekong Technology and Tuya Smart jointly launched: 5.8G microwave radar sensing + Bluetooth networking (SIG-Mesh) zero-code implementation solution, and launched it on the Tuya Smart IoT platform!!! ...[Details]
When answering investors' questions on an interactive platform, China Great Wall said that the news that it had recently successfully developed my country's first semiconductor laser invisible wafer ...[Details]
WENZHOU, Nov. 4, 2024 /PRNewswire/ -- On October 29, 2024, the Chairman of Ruipu Lanjun and the General Manager of the US subsidiary visited the Waratah Super Battery Site in Australia. Ruipu Lanju...[Details]