[size=3] This experiment uses the "WKUP" button and "LED" on the MM32F103 development board to test "standby wakeup". [/size] [size=3]I. Experimental resources 1. MM32F103 development board; 2. KEIL 5...
Lin Xinfu, Vice President and General Manager of Motorola (China) Electronics Co., Ltd.:The development prospects of in-vehicle communication systems in China are huge. Motorola not only has conside...
I need help from the experts in the forum. I use MSP432P401R to read the temperature of the thermocouple, and then use a heater to perform point heating to control the temperature. The thermocouple vo...
[i=s]This post was last edited by zhangyadong300 on 2018-10-19 22:10[/i] I had a solar panel and wanted to make a smart charger. The microcontrollers I had were not suitable. I signed up for the event...
Through the analysis of the financial reports of companies such as Nanjing Optoelectronics, Jianghuai Microelectronics, Grinda, and Jingrui Co., Ltd., it was found that the decline in gross profit ma...[Details]
Abstract: The latest low on-resistance MOSFET power tube IRFPS37N50A launched by IR Company enables the full-bridge converter to achieve a soft-switching power supply with a single-machine outpu...[Details]
According to MacRumors, the suspected schematic diagram of the iPhone 13 it saw revealed that the iPhone 13 model will be slightly thicker than the iPhone 12 model and will also have a larger and thi...[Details]
When Micron Technology, one of the world’s largest memory chipmakers, acquired artificial intelligence hardware and software startup Fwdnxt, the move could be very interesting. If it comes to fruitio...[Details]
The function of the step-down switching regulator LT1074 is to convert unstable DC into stable DC through step-down, rectification and smoothing. Its output current is about 5A. When overloaded, th...[Details]
For switching power supplies with operating frequencies exceeding 100kHz, in order to reduce both loss and noise, the circuit needs to take measures to avoid noise generation when the switching spe...[Details]
1 Introduction In microwave systems, a common component is often used, namely, a transition element that transforms one transmission line to another, called a waveform converter, also known as a ...[Details]
Compared with the previous generation, the MagPack™ packaging technology reduces the size of the power module by up to 50%. While maintaining the same heat dissipation performance, the power dens...[Details]
The impact of the chip shortage in major automobile countries represented by Germany, France and the United Kingdom has intensified in June. At a time when market demand is strong, both production an...[Details]
According to Jiwei.com, a netizen recently shared the list of invention patent authorizations in March released by the incoPat Innovation Index Research Center. OPPO topped the list with 754 patents,...[Details]
Graphics card knowledge
Graphics card knowledge introduction
First, look at n or a.
A is ATI series and N is nVIDIA series.
Graphics card chip: such as GeForce 7300GT.
Gr...[Details]
Especially for battery-powered systems, power consumption is the primary consideration. We know that there is a power management register PCON inside the microcontroller. The lowest two bits o...[Details]
Power supplies are divided into switching power supplies and regulated power supplies. There are differences between these two types of power supplies, but there are also similarities. The switchin...[Details]
Speaking of headphones, we have to mention the TWS headphones launched by the old HiFi brand, whose sound quality is highly praised even by audio enthusiasts. Its excellent HiFi-level sound quality...[Details]
Industrial control machines are very important equipment in the field of industrial automation, and they play a key role in various industrial production processes.
PLC (Programmable Logi...[Details]