

📡 Measure the future—precise, powerful, and ready to echo your innovation!
The HC-SR04 Ultrasonic Sensor Module by Robokart delivers precise distance measurement using 40kHz ultrasonic pulses. Featuring a compact 4x4x4 cm design and lightweight 250g build, it operates on both AC and battery power. With just four pins for easy integration, this sensor is ideal for tech enthusiasts and professionals aged 15 to 59 looking to add reliable sensing capabilities to their projects.
| Brand | Generic |
| Manufacturer | Sound Land Corp |
| Country of Origin | India |
| Model number | HC-SR04 |
| Colour | blue |
| Number of Memory Sticks | 1 |
| Item Weight | 250 g |
| Product Dimensions | 4 x 4 x 4 cm; 250 g |
| Item model number | HC-SR04 |
| Item Height | 40 Millimeters |
| Item Width | 40 Millimeters |
| Power Source | AC & Battery |
| Included Components | Ultrasonic Sensor Module HC-SR-04 by Robokart |
•**R
Not working correctly
Sometime it not work correctly. I am using it with an arduino UNO board with a more shield. It detected my hand at the distance of more than 8500cm when I was putting my hand at the distance of about 25cm.
A**R
good quality
good quality
S**M
OK
Good but not so good...
J**I
Its working well
Its working well
A**R
Not satisfied
Not accurate
S**D
Good
Good works well but is very costly.
A**R
Great
It working for water level project accurate
L**L
Five Stars
when i opened it was like a good package
Trustpilot
Hace 3 días
Hace 1 semana