Home/Self-Learn/Simulation-of-ESP32.md

@@ -20,6 +20,8 @@ Visit [https://wokwi.com/](https://wokwi.com/). There is no need to create an ac
 
 ### Create your own Project. 
 
+![intro wokwi project](../images/WokWi_Intro_Porject.png)
+
 > :books: Create an empty project and add some simple hardware components. (an LDR (photoresistor), an LED, a resistor od 470Ohm, and a button)
 
 > :books: Try to read the values of the Light Depending Resisitor (LDR) and paste it in the Serial Monitor! :bulb: look up the function analogRead(), be careful which Pin you choose as input pin!
@@ -30,7 +32,7 @@ Visit [https://wokwi.com/](https://wokwi.com/). There is no need to create an ac
 
 > :books: Change your code, in order that the intensity on the LDR detemines the light intensity of the LED!
 
-> :books: Add a pushbutton. The functionality of the LED should remain the same, but it should only light up, when the Button is being pressed! ( :bulb: digitalRead() )
+> :books: Add a pushbutton. The functionality of the LED should remain the same, but it should only light up, when the Button is being pressed! How is the button to be connected? ( :bulb: digitalRead(), INPUT_PULLUP, ...)
 
 
 Do you need [help](https://wokwi.com/projects/405280861526418433)?
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