WEBVTT 00:00.180 --> 00:06.480 Let's make a very quick recap with the delay function, which you've already used quite a lot, and 00:06.480 --> 00:10.380 also I'm going to introduce to you the delay microsecond function. 00:10.990 --> 00:17.640 So the delay function, you have seen that you can use it with simply writing delay and then no. 00:17.670 --> 00:19.210 So let's say 1000. 00:20.010 --> 00:27.540 So you have one parameter, which is a number of milliseconds when the execution Ritchies, this function 00:27.540 --> 00:30.210 to delay the execution will be stopped. 00:30.480 --> 00:33.750 OK, well, the amount of time you have provided here. 00:34.180 --> 00:44.850 OK, so in this case, one second, because one seven is equal to one thousand milliseconds. 00:45.280 --> 00:53.190 So the minimum value you can use is one millisecond and then you can use any other value you want. 00:53.640 --> 00:59.940 And there is another function which is delay microseconds like this. 01:00.180 --> 01:06.120 They should arrange and delay microseconds is basically the same thing as delay. 01:06.360 --> 01:13.140 But instead of providing a number of milliseconds, you provide a number of microseconds. 01:13.680 --> 01:15.960 If I provide, let's say, 500. 01:17.610 --> 01:29.220 I have half a millisecond, because one measly signal is equal to one thousand microseconds in a microsecond 01:29.220 --> 01:32.170 can be represented by those letters. 01:32.670 --> 01:39.600 So, for example, if I do daily microsecond with one thousand, that is the same as if I do delay, 01:39.630 --> 01:40.860 we've won, OK? 01:41.340 --> 01:49.170 And now if I want to make a delay of one signal, I need to give 1000 milliseconds and I need to give 01:49.200 --> 01:50.560 one million. 01:50.580 --> 01:56.590 So with six zeroes, one million or delay microseconds. 01:57.270 --> 02:02.620 So the delay microseconds can be very useful when you need to wait just a few microseconds. 02:02.640 --> 02:10.140 OK, because the minimum you can wait for delay is one millisecond, which is actually quite a lot in 02:10.140 --> 02:11.060 the computer time. 02:11.920 --> 02:19.050 Let's say, for example, you need to wait for 15 microseconds when you read in a specific sense, for 02:19.050 --> 02:21.990 example, this function will be very useful. 02:22.740 --> 02:23.090 All right. 02:23.100 --> 02:29.940 So to pull the program on how do we know you have two options, the delay and the delay microseconds 02:29.940 --> 02:31.380 functions which delay. 02:31.380 --> 02:34.280 You give milliseconds and we delay microseconds. 02:34.290 --> 02:36.150 Of course, you need microseconds.