Connecting Hall Effect Sensor To BS2

Several Hall Effect sensors are available for use with a BS2 microcontroller. One intended application is to count wheel rotations. A search for a schematic to connect these sensors to the BS2 has not yielded results. Assistance in providing a schematic is requested.

To connect Hall Effect sensors to a BS2 microcontroller for the purpose of counting wheel turns, the following schematic can be utilized. Hall Effect sensors are devices that detect magnetic fields and can be used to sense the position of a rotating wheel.

The schematic should include the following components:

1. **Hall Effect Sensors**: These sensors will be positioned near the wheel to detect the presence of a magnet attached to the wheel. Each sensor will output a digital signal when the magnet passes by, indicating a wheel turn.

2. **Power Supply**: The Hall Effect sensors typically operate at a voltage between 4.5V to 24V. A regulated power supply of 5V can be used to power the sensors, which can be derived from the BS2’s power output if it meets the current requirements.

3. **Microcontroller (BS2)**: The BS2 will be programmed to count the pulses generated by the Hall Effect sensors. Each pulse corresponds to one complete revolution of the wheel.

4. **Resistors**: Pull-up resistors may be needed to ensure that the input pins on the BS2 receive a stable high signal when the sensor is not activated.

5. **Wiring Connections**:
- Connect the Vcc pin of the Hall Effect sensors to the positive terminal of the power supply.
- Connect the ground pin of the sensors to the ground of the BS2.
- Connect the output pin of each Hall Effect sensor to a digital input pin on the BS2.

6. **Programming**: The BS2 will require a program to read the digital inputs from the Hall Effect sensors. Each time a sensor detects the magnetic field, it will send a signal to the BS2, which will increment a counter variable. This variable can be displayed on an LCD or sent to another interface for monitoring.

This setup will allow for accurate counting of wheel turns, providing valuable data for various applications such as speed measurement, distance tracking, or automated systems requiring rotational feedback. Proper calibration and testing should be conducted to ensure reliable performance of the sensors and the microcontroller.I have several Hall Effect sensors and would like to use them with my BS2. One application would be to count wheel turns. I have done a search of the internet but can not find a schematic for connecting it to a BS2. Can anyone help me out with a schematic? I have attached a image of what I want to do. Thanks.. 🔗 External reference