GP2Y0A21YK0F 10-80cm
- Model: GP2Y0A21YK0F
- Operating Voltage Range: 4.5~5.5V
- Average current consumption: 30 mA
- Distance measuring range: 10 cm to 80 cm
- Output type: Analog voltage
- Output voltage differential over distance range: 2.05 V (typical)
- Update period: 38 ± 10 ms
- Screw Holes: 37mm apart, 3 mm in diameter
- Connecting cable length:15cm
- Very Small in size
- Less influence on the colour of reflected objects, reflectivity
- Analogue voltage corresponding to the voltage
- External control circuit unnecessary
- Low cost
- The sampling rate of nearly 25 readings per second
- Dimension: : 29.5×13×13.5 mm
- Weight: 3.5 gm
IR Infrared Obstacle (Imported)
- Operating wavelength: Near-infrared region 700 nm to 1400 nm
- Main Chip: LM358
- Operating Voltage Range: 3.6V-5V DC
- Average Current Consumption: 06mA
- Distance Measuring Range: 2 to 30cm
- Detection angle: 35 °
- Easy to assemble and use
- On-board detection indication
- the effective distance range of 2cm to 80cm
- A pre-set knob to fine-tune distance range
- If there is an obstacle, the indicator lights on the circuit board
- 3mm screw holes for easy mounting
- Dimensions: 48 x 14 x 8mm
- Weight:5gm
E-18-D80 NK Infrared sensor
- Model: E18-D80NK
- Input voltage: 5VDC
- Sensing range: 3 – 80cm
- Current Consumption: 300mA.
- Cable length: 1 m.
- Current: 100mA
- Pointing Angle: ≤ 15
- Appearance: threaded cylindrical
- Diameter: 18mm
- Length: 45mm
- Detection of object: transparent or opaque
- Output operation: normally open
- Diameter: 17MM
- Â Reverse polarity protection
- Digital Output.
- Can detect colour differences from a certain range.
- TTL output is low whenever the sensor senses an obstacle.
- External control circuit unnecessary.
- Diffuse reflective type.
- Low consumption.
- Operating temperature: -25℃ to 55℃
- Material: plastic
- Red: +5V; Yellow: Signal; Green: GND
IR LED Sensor
- Size: 5mm LED
- Wavelength: 940nm wavelength (most commonly used)
- Forward current (IF) is 100mA (normal condition) and 300mA (max.)
- 5A of surge forward current
- 24v to 1.4v of forward voltage
- Temperature : -40 to 100 ℃
- Soldering Temperature should not exceed 260 ℃
- Power Dissipation of 150mW at 25℃ (free-air temperature) or below
- Spectral bandwidth of 45nm
- Viewing angle: 30 to 40 degree
- High Reliability
- Excessive radiant intensity
- Having lead spacing of 2.54mm
- Easy to use with breadboard or perf board