Frequency response is also commonly called frequency characteristics. Frequency response or frequency characteristics is a technical indicator to measure the ability of an amplifier circuit to adapt t...
1. Selection of pull-up resistor for MCU You can see that when the resistor R1=10k in the reset circuit, RST is high level, and when R1=50, RST is low level. It is obvious that when R1=10k, it is wro...
How to adjust the optical drive laser head power Author: diybios Reposted from: Original on this siteAnyone who has used a computer knows that after using the optical drive for about a year, it is tim...
1. Heater control
In the "Water Temperature Control System (1997 C)" competition, the heater is powered by AC220V, and the heater (temperature) is controlled by relays or bidirectional thyristors. The...
[align=center][/align] [size=4]The electronic design competition is coming again. Xiaoguan went to the EE Download Center to collect and organize the [/size][size=4] album of the national college stud...