問題

• 推薦
• 最新

• 0回答
  How to determine the driving capability of the signal? Single-ended signal drive

  March 23, 2021 by Miles 241
• 0回答
  Is this power circuit charging or discharging? Discharge

  March 23, 2021 by Jared 265
• 0回答
  When the STM32F030C8 external io port interrupt level is kept at 1.2V, the interrupt is always triggered and cannot come out. STM32

  March 17, 2021 by Matthew 255
• 0回答
  Damaged half-bridge drive circuit components. Brushless Motor

  March 17, 2021 by Daniel 233
• 0回答
  What caused the burning of the TVS at the power input terminal? TVS

  March 17, 2021 by Jacob 239
• 0回答
  How to control the power supply of two power supplies. control

  March 15, 2021 by Aurelius 258
• 0回答
  What is the function of the diode between these two operational amplifiers? diode

  March 15, 2021 by Nena 233
• 0回答
  What is the difference between high-end detection and low-end detection when detecting current? Current

  March 15, 2021 by Hardy 241
• 0回答
  Measurement of the inductance of the LLC resonant circuit. LLC

  March 11, 2021 by Angel 223
• 0回答
  When do I use voltage regulators and voltage dividers? Interrupt

  March 11, 2021 by Jessica 228
• 0回答
  Why does the amplifier become a hysteresis comparator after adding positive feedback? Amplifier

  March 11, 2021 by Zachary 233
• 0回答
  What is the function of the voltage regulator in the button circuit? Zener tube

  March 5, 2021 by Ernest 255
• 0回答
  51 single-chip production running water lamp does not light up. 51 single chip microcomputer

  March 5, 2021 by Lina 307
• 0回答
  The voltage divider circuit MOS tube is easy to be damaged. What is the problem with the design? MOS tube

  March 5, 2021 by Laurel 280
• 0回答
  The op amp is used as a constant current source to drive the stepper motor to generate oscillations. How to modify the circuit diagram? oscillation

  March 5, 2021 by Reggie 233
• 0回答
  Can I use labview to generate an arc when I know the starting point? At the same time, the arc of this arc can be changed? labview

  March 5, 2021 by Deja 296
• 0回答
  Can BQ24610 use DC as input? DC-DC

  March 4, 2021 by Talon 250
• 0回答
  Do I have to use optocouplers to connect AD421 and MCU? AD421

  March 2, 2021 by Marquez 249
• 0回答
  What is the specific principle of adding two resistors and two transistors to the resistor step-down circuit in the figure? Buck

  March 2, 2021 by Faris 264
• 0回答
  I want to ask why LM393 can't output low level? LM393

  March 2, 2021 by Jacobi 220