Update README.md

Author: Hatem-Zehir

README.md

@@ -5,17 +5,17 @@ This repository features the conversion of Arduino built-In examples to MicroPyt
 Built-In Examples are sketches found in the Arduino Software (IDE); to access them, select File > Examples from the toolbar menu. These easy programs show how to use all of the Arduino's basic commands. They cover anything from the bare minimum of a sketch to digital and analog IO, as well as the use of sensors and displays.
 
 ### 01.Basics
-- [Analog Read Serial](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/01.Basics/AnalogReadSerial.py): Read a potentiometer, print its state out to the Arduino Serial Monitor.
+- [Analog Read Serial](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/01.Basics/AnalogReadSerial.py): Read a potentiometer, print its state out to the Serial Monitor.
 - [Blink](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/01.Basics/Blink.py): Turn an LED on and off.
-- [Digital Read Serial](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/01.Basics/DigitalReadSerial.py): Read a switch, print the state out to the Arduino Serial Monitor.
+- [Digital Read Serial](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/01.Basics/DigitalReadSerial.py): Read a switch, print the state out to the Serial Monitor.
 - [Fade](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/01.Basics/Fade.py): Demonstrates the use of analog output to fade an LED.
 - [Read Analog Voltage](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/01.Basics/ReadAnalogVoltage.py): Reads an analog input and prints the voltage to the Serial Monitor.
 
 ### 02.Digital
-- [Blink Without Delay](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/02.Digital/BlinkWithoutDelay.py): Blink an LED without using the delay() function.
+- [Blink Without Delay](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/02.Digital/BlinkWithoutDelay.py): Blink an LED without using the sleep() function.
 - [Button](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/02.Digital/Button.py): Use a pushbutton to control an LED.
 - [Debounce](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/02.Digital/Debounce.py): Read a pushbutton, filtering noise.
-- [Digital Input Pullup](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/02.Digital/DigitalInputPullUp.py): Demonstrates the use of INPUT_PULLUP with pinMode().
+- [Digital Input Pullup](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/02.Digital/DigitalInputPullUp.py): Demonstrates the use of Pin.PULL_UP.
 
 ### 03.Analog
 - [Analog In Out Serial](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/03.Analog/AnalogInOutSerial.py): Read an analog input pin, map the result, and then use that data to dim or brighten an LED.
@@ -24,6 +24,6 @@ Built-In Examples are sketches found in the Arduino Software (IDE); to access th
 - [Smoothing](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/03.Analog/Smoothing.py): Smooth multiple readings of an analog input.
 
 ### 04.Communication
-- [ASCIITable](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/04.Communication/ASCIITable.py): Demonstrates Arduino's advanced serial output functions.
+- [ASCIITable](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/04.Communication/ASCIITable.py): Demonstrates ESP32's advanced serial output functions.
 - [Dimmer](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/04.Communication/Dimmer.py): Move the mouse to change the brightness of an LED.
-- [Physical Pixel](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/04.Communication/PhysicalPixel.py): Turn a LED on and off by sending data to your Arduino from Processing or Max/MSP.
+- [Physical Pixel](https://github.com/Hatem-Zehir/MicroPython-ESP32-Examples/blob/main/04.Communication/PhysicalPixel.py): Turn a LED on and off by sending data to your ESP32 from Processing or Max/MSP.