-
Recently, the Chongqing Liangjiang New Area Government announced that the 220 kV Guanyintang substation invested and built by Chongqing Liangjiang Changxing Power Company was successfully connected...[Details]
-
Use timer interrupt 0 to flash LED1 (one second on and one second off) #include reg51.h typedef unsigned char u8; typedef unsigned int u16; sbit led=P2^0;//D1 void Timer0Init() { TMOD|=0x01;...[Details]
-
According to the latest forecast by Wood Mackenzie, the US residential market will reach 2.4GW in 2019 and grow to 3GW in 2020, and the photovoltaic industry chain will usher in new opportunities. In ...[Details]
-
/** ****************************************************************************** * @author Maoxiao Hu * @version V1.0.1 * @date Feb-2015 ************************************************************...[Details]
-
Liquid crystal display screens have been widely used in In electronic products, from integrated From computers to notebooks and mobile phones , LCD monitors are indispensable . The application o...[Details]
-
I found the download address at random, version 4.4.3, address: http://www.cr173.com/soft/42654.html#address 1. I put it in /work/tools/ 2.sudo tar xzvf /work/tools/arm-linux-gcc-4.4.3.tar.gz 3.sudo...[Details]
-
1. Instrument Model Agilent Network Analyzer 8720es 2. Fault phenomenon The customer described that the instrument suddenly went black while in use and could not be restarted. 3. Testing process ...[Details]
-
The growth of demand for medical electronic products in China is higher than the global average. Driven by the huge population base, the rapidly increasing aging population and people's increasing ...[Details]
-
The STM32's independent watchdog is driven by a dedicated internal 40Khz low-speed clock, which remains effective even if the main clock fails. The principle of the watchdog: When the microcontroller...[Details]
-
Taiwan's telecom operators said that from the perspective of global 5G rates, Taiwan's 5G early bird rates, whether 1399 double unlimited or 599 double unlimited packages, will be the lowest 5G rates...[Details]
-
On August 30, Qingtao Energy announced that in order to give full play to the complementary advantages of Qingtao Energy and SAIC in terms of technical capabilities and industrial chain, and enhance ...[Details]
-
Recently, electronics giants in the automotive industry - Bosch, Infineon , Nordic Semiconductor, NXP and Qualcomm - have joined forces to invest in a company that provides support for RISC-V -base...[Details]
-
Here we first need to explain the 138 decoder, which is a chip that I call 3 inputs and 8 outputs. ABC is the input terminal, so when AB #include reg52.h typedef unsigned int u16; typedef unsig...[Details]
-
Filter test – with tracking generator •Purpose ◦Master the basic operation of signal source ◦ Master the filter testing method • Experimental procedures ◦ Check the passband of the bandpass filter ◦S...[Details]
-
1. Introduction
Digital multi-channel voice recorders have many applications in security and monitoring. Some traditional design solutions are based on industrial computers, using data acqu...[Details]