Hardware components | ||||||
 |
| × | 1 | |||
 |
| × | 3 | |||
 |
| × | 1 | |||
 |
| × | 1 | |||
 |
| × | 1 | |||
 |
| × | 1 | |||
 |
| × | 1 | |||
Software apps and online services | ||||||
 |
| |||||
 |
| |||||
By detecting the amount of carbon monoxide in the environment, this sensor indicates three states: safe, warning, and dangerous with the help of LEDs in three colors: green, yellow, and red And displays the numerical value of carbon monoxide on a seven-segment display And in case of a dangerous situation, the horn will sound a warning
Comments