Math Notes

\(\) Definitions A midpoint of a line segment is the point that divides the segment into two segments that have the same length A segment bisector is a line, ray, or other figure that passes through the midpoint. Acute: \(0^\circ < m\angle A< 90^\circ\) Right: \(m\angle A= 90^\circ\) Obtuse: \(90^\circ < m\angle A< 180^\circ\) Straight: \(m\angle A= 180^\circ\) An angle is a figure formed by two rays with the same endpoint. The common endpoint of an angle is the vertex. An Angle Bisector is a ray that divides an angle into two angles that both have the same measure A vector is a quantity that has both direction and magnitude The initial point of a vector is the starting point The terminal point of a vector is the ending point. Perpendicular lines are lines that intersect at right angles. The perpendicular bisector of a line segment is a line perpendicular «read more»

Connected Alarm using ESP8266

ESP8266 based alarm clock. This project gets the time and your next alarm in Google Calendar from the Internet and displays this information. The alarm will go off and the board will beep and vibrate. «read more»