Key peripheral tests - ADC and PWM
In order to complete the motor drive test, it is necessary to first complete the driving of several key peripherals: including AD sampling, PWM output control, seria...
The design provides the hardware architecture for a parking assistance system (PAS) using three highly integrated system-on-chip (SoC) ultrasonic sensor drivers. These ultrasonic sensor drivers have i...
A schematic diagram of a Bluetooth speaker found on the InternetNote:1. The resistors, capacitors, and diodes marked NC in the schematic diagram all indicate components that are not soldered on the PC...
Low power consumption and main frequency of single-chip microcomputerWhat is the minimum power consumption for low power consumptionWhat is the maximum main frequency for high computing power Forordin...
[i=s]This post was last edited by 5525 on 2016-5-29 16:30[/i] [size=4]Use a 12-volt relay with a normally closed contact. Connect one end of the relay coil to 12-volt positive electricity and the othe...