1
00:00:00,000 --> 00:00:04,560
a ver, práctica 1

2
00:00:04,560 --> 00:00:05,520
semáforo

3
00:00:05,520 --> 00:00:09,620
bueno

4
00:00:09,620 --> 00:00:11,640
circuito electrónico

5
00:00:11,640 --> 00:00:13,080
tres diodos

6
00:00:13,080 --> 00:00:16,539
todos los que están

7
00:00:16,539 --> 00:00:17,679
aquí van

8
00:00:17,679 --> 00:00:20,539
conectados a través de la protoboard

9
00:00:20,539 --> 00:00:22,620
y luego

10
00:00:22,620 --> 00:00:24,440
hemos conectado a los

11
00:00:24,440 --> 00:00:26,179
tres pines digitales

12
00:00:26,179 --> 00:00:28,359
porque el S es una salida digital

13
00:00:28,359 --> 00:00:32,039
no, estoy yo de guardia

14
00:00:32,039 --> 00:00:39,679
es que