no way to compare when less than two revisions
Differences
This shows you the differences between two versions of the page.
| — | electronics-switch-green-red [2022/09/28 22:14] (current) – created renick | ||
|---|---|---|---|
| Line 1: | Line 1: | ||
| + | ====== exercise: a switch which alternates between green and red ====== | ||
| + | Make a circuit which can alternate between green and red LEDs depending on the position of a switch. | ||
| + | |||
| + | When the switch is down (on), the green LED should light up. When the switch is up (off), the red LED should light up. | ||
| + | |||
| + | Because there will be two different circuits depending on the position of the switch, you need to use two resistors: one for the LED in each circuit. | ||