Using LM358, the first op amp is used as a follower circuit, and the second op amp is used as a simple differential circuit to power the microcontroller ADC. It uses a 3.3V power supply. The first op ...
The 430 wireless upgrade is to burn a custom BSL program through JTAG, and then receive the application (APP program) through the BSL program.
There are many receiving modes - UART, IIC, SPI. The 430 ...
ACPI is a more advanced and effective power management mode than APM. Using ACPI mode can save more power. What does this mean? The temperature of the CPUs that are "overclocked" by enthusiasts will b...
The 48V system has been adopted in luxury cars such as Audi and Mercedes-Benz. Why do cars start to favor the 48V system? You can search online and find many explanations. Simply put, from the perspec...
Gate drive considerations for low frequency and DC operation : https://training.eeworld.com.cn/course/5260Half bridge power trains and gate drive solutions are widely used in low frequency application...
The fierce and rapid battle to clear the inventory of fuel trucks is beyond the imagination of ordinary people. After Dongfeng Citroen and the Hubei Provincial Government launched the first shot to c...[Details]
At present, PLC (Programmable Logic Controller) has been widely used in various industries such as steel, petroleum, chemical industry, electric power, building materials, machinery manufacturing...[Details]
I just got the Tiny4412 development board and found that its IP address is not 192.168.1.230. It keeps changing automatically. Today it is 192.168.1.7, and tomorrow it becomes 192.168.1.8. So I decid...[Details]
On the evening of the 22nd, Lingyi Intelligent Manufacturing issued an announcement stating that the company plans to acquire 100% of the equity of Flextronics Industrial (Zhuhai) Co., Ltd. (hereinaf...[Details]
Biomedical electrical signals, such as ECG signals, blood pressure signals, and EEG signals, all represent certain pathological characteristics. Taking ECG as an example, ECG is usually used to rec...[Details]
Finally, it's my little Mu's turn to perform. Please welcome the little Mu who can make the sun dim to make a shining debut~, applaud, cheer! ～～ ♪♪ We can burn brighter Than the sun ~~~ ♪♪ "Thank y...[Details]
According to statistics from the Consumer Technology Association (CTA), since July 2018, the Trump administration's "301 Act" on Chinese products exported to the United States has caused the United S...[Details]
Advantages of wireless communication
Using a radio station (walkie-talkie) to establish a dedicated wireless transmission method has the advantages of less investment, faster opening and...[Details]
SolarJunction announced that the conversion efficiency of its concentrated photovoltaic cell samples broke the world record of 43.5%, which is 1.2 percentage points higher than the average efficien...[Details]
Preface With the development of urban economy, the harm caused by induced lightning and lightning wave intrusion has greatly increased. Lightning rods on general buildings can only prevent direct li...[Details]
On September 5, 2013, the first "International Symposium on the Development of Third Generation Semiconductor Materials and Applications" was successfully held in Shenzhen. Nearly 100 people from r...[Details]
Lantronix, Inc., a leading global provider of intelligent access solutions that enable virtually any electronic device or machine to communicate and share data with other applications, business and...[Details]
A key performance parameter of power amplifiers used in mobile communication networks is nonlinear distortion. However, excessive nonlinear distortion will increase the bit error rate (BER), resu...[Details]
Guangzhou City has officially released two policy documents, "Opinions on Gradually Piloting Demonstration Operations of Intelligent Connected Vehicles (Autonomous Driving) Applications in Different ...[Details]
From October 28 to 31, the 17th China International Public Security Expo (CPSE 2019), the world's largest security exhibition, was held in Shenzhen. SmartSens, a leading CMOS image sensor supplier, m...[Details]
Analog electronics
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