Related Tags
IR line sensor
IR Proximity/Motion
IR sensor
Line sensor
Sensor
Sensors
4-CH IR Line Sensor Module
- Working voltage: DC 3.3V-5V Working current: try to choose more than 1A power supply
- Output interface: 6 wire interface (1234 to 4 signal output ends, + positive power, - for the negative power is ground)
- output low level; no infrared light, the indicator light does not shine, the output high.)
- The output signal: TTL level
Applications:
- Smart car
- Line and edge following
- Omnidirectional detecting
- On-board indicator
Package Contains
-
1 x Tracking Module (Hollow Board + Small Plate Forward)
-
1 x Female to Female Dupont Line
4-CH IR Line sensor Module Specifications
| Working voltage | DC 3.3V-5V |
| Output interface | 6 wire interface |
| Operating Temperature (℃) | -10 ~ +50 |
| Mounting hole | M3 |
| Detection range | 1mm ~ 60 cm adjustable. |
| Dimensions | 10 × 8 × 2 cm |
| Weight | 15 grams |
Frequently Asked Questions
1. What is an IR Sensor and why is it not visible?
- An infrared (IR) sensor is an electronic device that measures and detects infrared radiation in its surrounding environment. Infrared radiation was accidentally discovered by an astronomer named William Herchel in 1800. While measuring the temperature of each color of light (separated by a prism), he noticed that the temperature just beyond the red light was highest. IR is invisible to the human eye, as its wavelength is longer than that of visible light. Anything that emits heat gives off infrared radiation
2. What are the types of IR sensor and their difference?
- There are two types of infrared sensors: active and passive.
Active infrared sensors both emit and detect infrared radiation.
Passive infrared (PIR) sensors only detect infrared radiation and do not emit.