DC generators. Just as a simple DC electric motor uses direct current (DC) electricity to produce continual, rotary motion, so a simple DC generator produces a steady supply of direct current electricity when it spins around.
Introduction to MAVROS. MAVROS is a ROS package which enables ROS to interact with autopilot software using the MAVLink protocol. MAVlink consists of 17 bytes and includes the message ID, target ID and data. The message ID shows what the data is. Message IDs can be seen in the messageID command set.
The âCMOS memoryâ of a computer is a small amount of âsemi-permanentâ storage where changeable data can be stored that needs to remain available while the computer is turned off. A small battery on the motherboard keeps the CMOS âaliveâ when power is off. The CMOS memory (called PRAM, or âParameter RAMâ on the Macintosh) can store such information such as what hard drive or copy of the OS you want to boot from, what are your default monitor settings, etc. The BIOS picks up this information and uses it during boot up.