switch quantity not an integer

redeclared as different kind of symbol

variable or field declared void

lvalue required as unary '&' operand

expected } before 'else'

switch quantity not an integer

exponent has no digits

label used but not defined

a label can only be part of a statement and a declaration is not a statement

called object is not a function

expected an indented block

UPDATE WITH PHP AND SQL

DISPLAY FROM DATA BASE WITH PHP AND SQL

DELETE WITH PHP AND SQL

Php HELLOWORLD

Free IDEs for JavaScript Developers

Free IDEs for Python Developers

Free IDEs for Java Developers

INSERT WITH PHP AND SQL

CREATE DATA BASE

KEYES IR OBSTACLE AVOIDANCE SENSOR WITH ARDUINO

ARDUINO WITH SHARP 2Y0A21

ARDUINO WITH MQ135

Iot : connected cane for visually impaired persons

Control Led With POTENTIOMETER baoter 3296 Arduino 2018