CHP21003600FLF

    1. Oxidation Reduction Potential ORP: 　　The redox potential can help us understand what kind of oxidizing or reducing substances exist in the water and their amount. It is one of the comprehensiv...[Details]

Temperature testing is everywhere. For example, agricultural vegetable greenhouses need to monitor temperature, incubation rooms need to monitor temperature, etc. The implementation process is simila...[Details]

In the absence of special instruments, the quality of capacitors can be tested and judged using the resistance range of a multimeter. Fixed capacitors with large capacity (above 1μF) can use the re...[Details]

This paper introduces a design scheme of a widely used LED large screen asynchronous controller . The system uses a high-performance 32-bit ARM microprocessor as its contr...[Details]

For engineers, current source is an indispensable instrument. Many people also want to make a suitable current source. The application of open source kits is just a complete set of PCB, components, pr...[Details]

secname is section name, which means segment name. start is the starting address, that is, the runtime address (runtime addr), which is also the relocation address (relocate addr). When the progra...[Details]

In 2009, the application of C3 train control system in passenger dedicated lines such as Wuhan-Guangzhou and Zhengzhou-Xi'an put forward higher requirements for high-speed railway train positioning...[Details]

What is the difference between radar level meter and ultrasonic level meter? What are the measurement principles of these two types? In what working conditions are radar level meter and ultrasonic le...[Details]

The brushless DC motor is a typical mechatronics product, which consists of a motor body and a driver. A brushless motor is a motor without brushes and commutators (or collector rings), so it is al...[Details]

Preface In recent years, due to the increasing attention paid to the performance development and energy saving of LEDs, LEDs have been used for various purposes such as lighting and backlighting of...[Details]

Recently, Yinlong New Energy's container energy storage system was successfully deployed at the Urad Power Plant in Inner Mongolia, cooperating with thermal power generating units to jointly partic...[Details]

1. The position of the (input and output) filter network in the circuit. The topological inductor (transformer) is required by the topology, and the filter inductor is required by the ripple. The fi...[Details]

According to foreign media reports, Nidec Mobility announced that it is working with the University of Waterloo in Canada to develop new technologies to improve the performance of vehicle-mounted rad...[Details]

Reference: STM32 input capture mode setting and receiving data using DMA PWM input mode This mode is a particular case of input capture mode. The procedure is the same except:  Two ICx signa...[Details]

Let's continue to look at the domestic power battery industry structure. Ningwang and BYD continue to lead the way. Of course, due to the impact of the overall industry growth rate, the growth rate...[Details]