WOKWI

An electric current is the

• random movements of electrons in a conductor

• movement of free electrons prominently in one direction

• pressure difference between two poles

• the power that causes drift of electrons

How many GPIO Pins in ESP8266

• 17

• 18

• 16

• 15

Select a output device

• 
• 
• 
• 

Select a insulator

• 
• 
• 
• 

Select a conductor

• 
• 
• 
• 

Select a Microprocessor

• 
• 
• 
• 

32 bit microcontroller

• 
• 
• 

ESP8266 has inbuild Wi-Fi Module

• yes

• no

• N-type Doping

• P-Type Doping

• N-type Doping

• P-type Doping