| Price | $4 |
|---|---|
| Category | Sensors |
| Availability | In stock |
| Delivery | Shipped across Lebanon, or collect from the lab |
Five infrared flame receivers on one round board, spaced about 30 degrees apart to cover roughly a 120 degree arc, so a robot can tell not just that there is a flame but roughly where it is. Each channel brings out its own analog reading and its own digital trigger, with a single trim pot setting the threshold for all five. Detects the 760-1100 nm light a flame gives off, at around 80 cm for a lighter.
Key features
- Five IR flame receivers, about 30 degrees apart
- Roughly 120 degrees of coverage in one board
- Analog and digital output on every channel
- One trim pot sets the threshold for all five
- Detects 760-1100 nm; about 80 cm for a lighter flame
- The usual choice for fire-fighting robot contests
Details
Specifications
| Type | 5-channel infrared flame sensor array (breakout module) |
|---|---|
| Channels | 5 |
| Sensor spacing | ~30 degrees apart, ~120 degree arc |
| Detection wavelength | 760 nm to 1100 nm |
| Detection range | ~80 cm for a lighter flame, further for larger fires |
| Outputs | 5x analog (A1-A5) + 5x digital (D1-D5) |
| Threshold | Single onboard potentiometer, shared by all channels |
| Indicators | One LED per channel |
| Operating voltage | 3.3-5V DC |
| Header | 12-pin 2.54 mm (VCC, GND, A1-A5, D1-D5) |
