link da pistola do aliexpress
https://s.click.aliexpress.com/e/_DDN...

link da pistola do mercado livre
https://mercadolivre.com/sec/2ksSsMM

link da inversora no
https://mercadolivre.com/sec/2KxdAa7

link do pwm aliexpress
https://s.click.aliexpress.com/e/_DCD...

link pwm mercado livre
https://mercadolivre.com/sec/2D9fuyD