[b]2. RC parallel circuit[/b][align=left][color=rgb(34, 34, 34)][font="]The figure below shows an RC parallel circuit, which is a circuit composed of a resistor R1 and a capacitor C1 in parallel. This
[backcolor=white][font=Tahoma, Helvetica, SimSun, sans-serif][size=12px]Why does the output of the BUCK circuit for charging the battery not change? PWM cycle 10K duty cycle 30%[/size][/font][/backcol
The driving principle of the LCD segment code screen is: the arrangement state of the liquid crystal rod-shaped molecules with dipole moment changes under the action of an external electric field, so
GP9101 can convert 0-10V voltage into PWM signal, and the signal is transmitted to LED power control chip after optical coupling isolation to achieve dimming. In this scheme, the front stage is AC-DC
[i=s]This post was last edited by paulhyde on 2014-9-15 04:02[/i] Comparison between the list of components and the competition questions before the competition of Huang Zhiwei, University of South Ch