From 978b2b9afa0100a61c42bb1c83b55f09bcdf3be4 Mon Sep 17 00:00:00 2001 From: yunxiang Date: Tue, 18 Mar 2025 09:12:59 +0000 Subject: [PATCH] update class1/README.md. Signed-off-by: yunxiang --- class1/README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/class1/README.md b/class1/README.md index f00f56a..51eb19c 100644 --- a/class1/README.md +++ b/class1/README.md @@ -342,6 +342,8 @@ sudo apt install terminator tree vim build-essential -y GPIO.cleanup() ``` +![raspberry-pi pins](images/pins.png) + - 例子2 ```python @@ -349,14 +351,12 @@ sudo apt install terminator tree vim build-essential -y from gpiozero import PWMLED from time import sleep - led = PWMLED(17) + led = PWMLED(5) i = 0 while i<10: led.value = 0 sleep(1) - led.value = 0.5 - sleep(1) led.value = 1 sleep(1) i = i + 1 -- Gitee