To make sure I did not run the batteries too low, I used an alarm circuit board that is commonly used in RC helicopters. This device will sound an audible alarm when the battery has reached a preset low voltage. I opted for this over a traditional board (which would just shut down) s...
Remember bus service takes the place of the trains from 12–5 am. Four enclaves — the Outer Sunset in the Judah and Irving area; view homes in the Golden Gate Heights area, and the Inner Sunset nearer to UCSF and the park; and the Inner Parkside, with its proximity to West Portal,...
Unit 6 Sentence Variety ELEMENTS OF GREAT WRITING Activity 1, page 130 Example 2 Tennis Terms Tennis has many special terms that are used to discuss the game. Some people who are not familiar with tennis do not know the meaning of these special terms...