SENSORSHC-SR04 Ultrasonic Distance Sensor
Measures distance from 2 cm to 4 m. A must for obstacle-avoiding robots.
Price on request
Sensors
Hall Effect Magnetic Sensor Module
Price on request
A Hall effect sensor on a ready-to-use board. Its output changes when a magnet comes close, so it can count wheel rotations, sense a door opening or work as a contact-free switch. It has analog and digital outputs and a dial to set the trigger point.
In the box
- 1 × Hall effect sensor module
Specifications
Technical details
| Detects | Magnetic field (magnets) |
|---|---|
| Operating voltage | 3.3–5 V |
| Outputs | Analog (AO) and digital (DO) |
| Adjustment | Sensitivity dial |
| Pins | AO, DO, GND, VCC |
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