There is a problem when making the PCB of the L298N dual-bridge DC motor driver. Please see the picture: Please help me solve it. The component pins connected to +5 and +12 are marked as GND. Thank yo...
[font=微软雅黑][size=3]Driverless cars have become one of the important trends in automobile development. Have you heard of driverless buses? [/size][/font] [font=微软雅黑][size=3]Let's first watch [color=#33...
I have always been worried about going to the amusement park.
On the one hand, we need to satisfy children's play mentality.
On the other hand, every time I come back from the amusement park, I feel a...
CC2650 is a dual-core system. The Bluetooth protocol stack runs in the Cortex-M0 core, and the application runs in the Cortex-M3 core. simple_peripheral_cc2650lp_stack is the protocol stack, which run...
Hello everyone,
The system I designed has 3 stepper motors, 9 DC motors, and 8 solenoid valves. There are 28 outputs in total; 25 inputs need to be tested.
That is, the IO port requirement is 28 outpu...
TI introduces the industry's first fully integrated analog front end for scales and body composition measurement (BCM). The AFE4300 is an easy-to-use, high-precision, low-power front-end solution that...
On August 25th, SK Hynix announced that it has completed development and entered mass production of its 321-layer, 2Tb QLC NAND flash memory product. This achievement marks the world's first applic...[Details]
Common Mode Semiconductor has officially released its latest generation of power management ICs—the GM6506 series. This fully integrated high-frequency synchronous rectification step-down p...[Details]
On August 18th, Galaxis, a specialist in integrated intelligent intralogistics robotics, officially unveiled its next-generation, ultra-narrow aisle forklift mobile robot, the "VFR Ultra-Narrow Ser...[Details]
introduction
According to the China Fire Statistics Yearbook, electrical fires accounted for more than 30% of fire accidents in the past decade, and the trend is increasing year by year. They ...[Details]
With the rapid development of electric vehicles in my country, people are beginning to pay attention to the issue of radiation from electric vehicles. We all know that mobile phones emit radiation,...[Details]
A half-bridge is an inverter topology for converting DC to AC. A typical half-bridge circuit consists of two controller switches, a three-wire DC power supply, two feedback diodes, and two capacito...[Details]
A multilevel inverter converts a DC signal into a multilevel staircase waveform. Instead of a straight positive-negative output waveform, the output waveform of a multilevel inverter alternates in ...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
Smartphones can be incredibly unintelligent. For example, consider an office full of people, each absorbed in their work. Suddenly, the silence is broken by a burst of loud pop music. A colleague's...[Details]
introduction
In today's busy society, people experience chronic high stress, which in turn poses a significant threat to our health. Therefore, effectively relieving stress has become a pr...[Details]
introduction
The widespread use of air conditioner communication circuits began with the rise of household inverter air conditioners. With China's energy conservation and emission reduction in...[Details]
Most cameras on the market use chips manufactured by Japanese companies like Sony, Sharp, Panasonic, and LG. South Korea now has the capability to produce chips, but the quality is somewhat inferio...[Details]
Blackfin® 16-/32-bit embedded processors offer high performance, low power consumption, flexible software features, and scalability, making them suitable for converged applications such as multi-fo...[Details]
At present, the most troubling thing about pure electric vehicles as new energy sources is not only the range anxiety, but also the disadvantage of long charging time. At present, ternary lithium b...[Details]
The motor is a very important component for new energy vehicles. In terms of vehicle power, pure electric vehicles use electric motors instead of traditional diesel/gasoline engines. For electric v...[Details]
PCB Design
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