User:Anna Pfannstiel: Difference between revisions

User:Anna Pfannstiel (view source)

3 bytes added , 2 September 2015

32

edits

@@ Line 21: / Line 21: @@
-'''switch, relay, motors'''
+'''555 timer, 2 switches, relay, 2 motors, trash'''
-timer, 2 switches, relay, 2 motors, trash
@@ Line 28: / Line 28: @@
-The first momentary switch is connected to the power supply of the circuit. By pushing the cardboard-button, the inside alu foil is touching alu foil and closes the circuit, the motors are on/off.
+The first momentary switch is connected to the power supply of the circuit. By pushing the cardboard-button, the inside alu foil is touching alu foil and closes the circuit, the current flows and the motors run.
-The second momentary switch works the same way, but is connected to a DPDT-relay. When metal touches metal the polarity reverses which changes the direction of the attached motors.
+The second momentary switch works the same way, but is connected to a DPDT-relay. When metal is touching metal the polarity gets reversed which changes the direction of the attached motors.