How to make a DC electronic load? Has anyone done it before? Can it achieve constant current, constant voltage, constant resistance and other functions? Thank you [[i] This post was last edited by lin...
Our company can provide a complete Bluetooth solution. Our company can provide a complete Bluetooth solution. It uses CSR's BC352 chip, supports stereo, adapts to Bluetooth V2.0 version, and is compat...
IAR compiler is very powerful, with built-in delay function, based on the cycle as the standard. __delay_cycles(unsigned long); If the processor frequency is1M, delay 100us, as follows: __delay_cycles...
Hercules DIY Week 1 (Sur) The relevant elevator information collected is too large to upload, I will do it tomorrow. The elevator controller has the following parts: input is the car keyboard, floor b...
[i=s]This post was last edited by qwqwqw2088 on 2015-5-29 08:32[/i] When the switching power supply is working, its internal voltage and current waveforms rise and fall in a very short time, so the sw...
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[Details]
Recently, news came from the certification department that the photovoltaic grid-connected inverter of Samil New Energy Co., Ltd. (hereinafter referred to as "Samil New Energy") has once again obta...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
At present, a large number of cooling tower fans, speed fans and special fans are in use in petroleum, chemical, pharmaceutical, metallurgical and other enterprises. Some fans have no monitoring in...[Details]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]
As the global LED market demand continues to increase, my country's LED industry will face huge opportunities in the future. However, the core LED technology and patents are basically monopolized b...[Details]
Against the backdrop of global warming, energy conservation and emission reduction have become a global hotspot and focus, which has also sounded the clarion call for the take-off of the LED lighti...[Details]
Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the perfor...[Details]
1 Introduction
Washing machines are an indispensable household appliance in the home, and they are developing very fast. Fully automatic washing machines are favored by everyone because of their con...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD
