Hw-133-v1.0 Datasheet Upd Jun 2026
To use this module effectively, users typically follow these steps:
const int DIGITAL_PIN = 2; // DO pin const int ANALOG_PIN = A0; // AO pin Hw-133-v1.0 Datasheet
The is a fantastic, cheap, and reliable analog sensor for non-critical applications . Want to know if your plant needs water? Perfect. Want to know if your basement flooded? Use a float switch or a corrosion-resistant probe instead. To use this module effectively, users typically follow
The Hw-133-v1.0 typically separates into two boards: the (exposed copper tracks) and the control board (LM393). The control board has a 4-pin male header. To use this module effectively
To use this module effectively, users typically follow these steps:
const int DIGITAL_PIN = 2; // DO pin const int ANALOG_PIN = A0; // AO pin
The is a fantastic, cheap, and reliable analog sensor for non-critical applications . Want to know if your plant needs water? Perfect. Want to know if your basement flooded? Use a float switch or a corrosion-resistant probe instead.
The Hw-133-v1.0 typically separates into two boards: the (exposed copper tracks) and the control board (LM393). The control board has a 4-pin male header.