- Reduced price
Description
The strap is used in robots likeline followeras sensors detecting the track as a black line on a white background. The module consists of eight reflective sensors that contain the transmitting IR LED and receiver in the form of phototransistor. The output is a digital, analog and serial UART voltage. Strap has the function of automatic calibration. On board is an LCD display of 2x8, showing information about the line, as well as the settings menu.
Connection
On the board are two connectors 2 x 5-pin. Port A is used for serial communication - UART, RX and TX pins, and port B for digital communication. Included is the IDE cable, 2 x 5-pin
| PIN | Description |
|---|---|
| TX | The transmitter of the serial UART interface. |
| RX | The receiver of the serial UART interface. |
|
UEN |
Activation pin of the UART output. |
| AN | Analog output. |
| JPULSE | Junction Pulse. |
| 6, 7, 8 | Not connected. |
| VIN | Supply voltage from 9 V to 12 V. |
| GND | The ground of the system. |
| O0 - A7 | The output signal. |
| VIN | Supply voltage from 9 V to 12 V. |
| GND | The ground of the system. |
Specification:
- Number of sensors: 8
- Supply voltage: 9 V - 12 V
- Current consumption: 26 mA
- Outputs: digital signal (0 - 5 V)
- Interface: digital, analog, UART
- Buttons: 2x for menu control
- Display: LCD 2 x 8 px
- Auto calibration function
- Junction Pulse (JPULSE)
- Refresh frequency: 200 Hz
- Distance between sensors: 16 mm
- Dimensions 135 x 38 mm
Set includes
- Strap with reflective sensors
- Cable
Useful links |
