* Question The difference between an op amp and a comparator * Answer The op amp and the comparator are exactly the same. In a nutshell, the comparator is the open-loop application of the op amp, but ...
* Question What are the basic requirements for electrode materials for thermocouples? * Answer 1 In the temperature range, the thermoelectric properties are stable, do not change at any time, have suf ...
* Question What ports are there on the camera interface? * Answer The camera interface has 4 DMA ports, the memory zoom DMA (Mem0ry Scaling DMA, MSDMA) input is used for the image preview port, the me ...
* Question What are the features of the VIC module in the LPC2000 series ARM? * Answer (1) ARM PrimeCell vectored interrupt controller; (2) up to 32 interrupt request inputs; (3) 16 vector IRQ interru ...
* Question What are the main AC/DC drive power supplies? * Answer EMI circuit, input rectification and filtering circuit, PFC circuit, power conversion circuit, PWM voltage regulation control circuit, ...
* Question What is the role of the collision sensor? * Answer The function is to detect the signal of the collision strength of the car when the car collides, and input the signal to the airbag ECU, a ...
* Question What is IEC 62026? * Answer IEC 62026 is the electrical interface standard for controllers used in low voltage switchgear and control equipment and was adopted in June 2000.It includes: IEC ...
* Question What is adaptive control (AC)? * Answer The main control concept of adaptive control is to adjust the controller as the process variable changes.It can be said that adaptive control is a sp ...