[i=s] This post was last edited by Cheng Qiuxiang on 2019-1-22 10:40 [/i] What voltage regulator chips can output 6.4-6.5v? Input voltage 9v-12v, output current 2a, excluding voltage regulator diodes....
Temperature measurement is required in many places. When designing a temperature telemetry system, it is usually necessary to use a battery-powered, extremely low-power module. There are many traditio...
Today, when I was drawing PCB with AD17, I changed a component package. Unfortunately, the "spacebar" was invalid. However, nothing can be used on the schematic diagram. It doesn't work on the PCB. Mo...
The first discussion post is shown in Figure 1. A PMOS tube-involved overvoltage protection circuit uses a voltage regulator tube VT1 to stabilize the voltage at 5.1V. This way, the overvoltage protec...
Slow power-on can easily cause a freeze, so consider using bor undervoltage protection. There is a line in the manual that says bor can be configured by software, but it does not specify the specifica...
At the 2019 CES Asia, technology and product displays in the automotive field occupied half of the exhibition, and the automobile exhibition hall was expanded to two. Some people even jokingly said t...[Details]
//This program uses the "level change interrupt" of PORTB to input the keyboard, so that when the K1 key is pressed, the first digital tube displays 1,
when the K2 key is pressed, the first dig...[Details]
Table of safe current carrying capacity of insulated wires
Note: The maximum allowable operating temperature of the wire core is 65°C, and the ambient a...[Details]
PIC microcontrollers have multiple interrupt sources. The 16 series has only one interrupt entry, and the 18 series has two interrupt entries. The writing format is slightly different under different...[Details]
Recently, the Guangzhou Intellectual Property Court ruled that u-blox should immediately stop infringing on Taidou Microelectronics' invention patent rights in a lawsuit filed by Taidou Microelectron...[Details]
When AirPods were first released, many companies tried to launch similar wireless headphones to compete with them. Bragi was one of the more famous ones, having launched The Dash and The Headphone. H...[Details]
On November 10, in the 110 kV smart substation in Jinhua, Zhejiang, smart robots began their daily inspections in front of rows of switch cabinets with electronic eyes. The 110 kV smart substation ...[Details]
Driven by AI and technology, especially in 2016, when Google's AlphaGo won many games against top human Go players, it gave the world a () science popularization, and a new wave of AI development b...[Details]
"Since Chunyu Doctor was founded in 2011, Internet medical care has been around for 8 years. Before 2016, people connected everything about healthcare through the Internet, which was accompanied by...[Details]
Recently, Sunlord Electronics released information related to an investor survey, stating that due to the slowdown in global economic growth, companies in the industrial chain are generally not optim...[Details]
On September 13, French media reported that Envision AESC has identified about a dozen potential locations for its factories in France. It is reported that Envision AESC plans to invest hundreds of m...[Details]
Tabuchi Electric announced on June 24 that it will sell the "Hybrid Energy Storage System EIBS" in Japan, which integrates photovoltaic power generation control and energy storage functions. It h...[Details]
EETS4K Module Application Notes (1)
The 9S12 series microcontrollers usually contain 4KB of EEPROM. Freescale calls the EEPROM module EETS4K. In fact, the so-called EEPROM here is actually FLASH, b...[Details]
ON Semiconductor Reports Record-Breaking First Quarter 2022 Revenue, Gross Margin and Non-GAAP EPS May 5, 2022 - ON Semiconductor (ONSEMI) announced its first quarter 2022 results, with the follow...[Details]
An oscillator is an electronic component used to generate repetitive electronic signals. The circuit it forms is called an oscillation circuit. An electronic circuit or device that can convert dire...[Details]