-
In traditional thyristor rectifier devices, the trigger circuit mostly uses the voltage method to adjust the conduction angle α. This method is easier to implement for trigger circuits based on dis...[Details]
-
1 Analysis of communication mode of hydraulic support electro-hydraulic control system
The hydraulic support electro-hydraulic control system is a key technical equipment to achieve high p...[Details]
-
Fever is often an early sign of equipment damage or malfunction, making it a key performance parameter monitored in a predictive maintenance (PDM) program. Technicians performing infrared thermography...[Details]
-
Due to the cold wave, large-scale power outages occurred in Texas, the United States. In the early morning of February 17, Samsung Electronics' wafer factory in Austin, Texas was affected by power sh...[Details]
-
At present, automotive electronics accounts for about 25% of the total vehicle cost, and experts predict that it may reach 70% by 2014. Looking back at the relevant predictions in recent years, it see...[Details]
-
After Microsoft acquired Nokia in 2014, several products that were in development were also cancelled. Among them was the Nokia Ion Mini (RM-1028). The device, which has now resurfaced, features a ...[Details]
-
In the entire LED industry chain, from chips to packaging and finished products, all the photoelectric indicators of the products need to be tested. However, most LED manufacturers will find that aft...[Details]
-
The test circuit is shown in the attached figure. Connect the electromagnetic coil of the relay to be tested to the ends of A and B. After turning on the power, gradually reduce the resistance of t...[Details]
-
At present, most audio signal processors are not only large in size but also expensive, and are difficult to be popularized in some special aspects. Embedded system analyzers are small and reliable, s...[Details]
-
1. Several concepts (1) Run address, load address ① Running address — link address: They are equivalent, just two different ways of saying it. Run address: The address of the program when it is execu...[Details]
-
1. Reasons for using a stepper motor with a reducer
The frequency of the stepper motor switching stator phase current, such as changing the input pulse of the stepper motor drive circuit...[Details]
-
L298 is a product of SGS. L298N is a 15-pixel monolithic integrated circuit with high voltage, high current and four-channel drive. L298N is designed to receive DTL or TTL logic levels, drive inductiv...[Details]
-
I guess I will forget it later, so I wrote it down. Once powered on, the hardware automatically copies the first 4K data in NandFlash into the SRAM on the chip. Start executing instructions @******...[Details]
-
High frequency operation (
electronics
) allows the use of small passive components. Hard switching mode will lead to increased switching losses. In order to reduce the high frequency switc...[Details]
-
The most widely used scenario of inductors is power supply. Both boost circuits and buck circuits require an inductor to store and release energy. Many novice friends are too familiar with the prin...[Details]
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD