Sensors
HC-SR04 Ultrasonic Distance Sensor
Contact for price
Ultrasonic ranger measuring 2cm to 400cm with roughly 3mm resolution over a 15° cone. Trigger/echo interface, 5V. The usual distance sensor for obstacle-avoiding robots, parking sensors and water tank level.
| Category | Sensors |
| Availability | Sourced on request — ask for price & lead time |
| Delivery | Cash on Delivery, nationwide Bangladesh |