🚀 Elevate Your Projects with Precision!
The Roinco SR04T Ultrasonic Ranging Module is a versatile and waterproof sensor designed for various microcontroller platforms, including Arduino and Raspberry Pi. With a working voltage of DC 5V and a compact design, it offers precise distance measurements at a frequency of 40KHz, making it an essential tool for innovative projects.
| Brand | Roinco |
| Manufacturer | Roinco |
| Country of Origin | India |
| Model number | SR-04 |
| Number of Memory Sticks | 1 |
| Item Weight | 80 g |
| Package Dimensions | 13.9 x 10.2 x 3.4 cm; 80 g |
| Item model number | SR-04 |
| Are batteries included? | No |
S**S
Random values
I tried all different c code for this, nothing gives a definite value, just some random values mostly 0.
U**N
Works well with ESP8266 inside a damp water tank
I bought to of these to monitor water level in two water storage tanks at my farm. Both have worked well to these date. I observed that this sensor is a little noisy. The sensor randomly reports the water height a little above actual level. It does not seem to work well if the surface on which it is mounted vibrates even lightly. I wrote a smoother function in software to overcome this problem. Well worth the money I spent.
H**N
Good prodect
Good productsI used water level controlSearch 10 ms to tank level
C**R
very good product
very good product
Trustpilot
1 week ago
5 days ago