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The Studica 360 Degree LiDAR is a 2D LiDAR that rotates 360 degrees to achieve high accuracy, stable performance, high-frequency and high-precision distance measurement. It's ideal for robot navigation and obstacle avoidance.
 

Lidar Step File  
Lidar Control Unit Step File  

Performance

• Range 0.2 … 50 m (white wall in daylight conditions)
• Linear Resolution 1 cm, standard deviation 1.5cm at short range
• Angular Resolution < 0.2 deg • Update rate Up to 20,000 readings per second and 5 sweeps per second
• Accuracy ±10 cm long range

Connections

• Power supply voltage 4.5 V … 5.5 V
• Power supply current 300 mA (typical)

Communication Interface

• Serial and I2C (3.3V), micro USB
• CAN: supports up to 7x cascades, 100000~3000000bps (100000bps by default)

Mechanical

• Dimensions 53 mm x 44 mm x 37 mm
• Weight 48g (excluding cables)

Optical

• Laser safety Class 1M (refer to www.lightware.co.za/safety for full details)
• Optical aperture 28 mm x 15 mm
• Beam divergence < 0.5°

Environmental

• Operating temperature -10 ... +50°C
• Approvals FDA: 1710193-000 (2019/08)
• Enclosure rating N/A

Accessories

• Main cable 7 way - individual wires, unterminated
• USB cable USB cable
• CAN Cable

Default settings

• Serial port settings 115200 baud, 8 data bits, 1 stop bit, no parity, no handshaking
• I2C address 0x66 (Hex), 102 (Dec)
• Update rate 388 readings per second

The Cobra Line Follower Array provides 4 X QRE1113 IR reflectance sensor mounted on a 9mm pitch Each sensor is comprised of two parts - an IR emitting LED and an IR sensitive phototransistor. When you apply power to the VCC and GND pins the IR LED inside the sensor will illuminate.

The Studica Line Sensor Board consists of 4 IR LED/phototransistor pairs, making it a great detector for a line-following robot.  The Line Sensor Board allows the robot to tell objects or surfaces apart based on how dark or light they are. It shines a beam of infrared light out onto the object, and measures how much light is reflected back.

Each sensor provides a separate analog voltage output. The sensor board is an infrared emitter/receiver that is able to differentiate between a dark surface (with low IR reflectivity – 3.3V to 5V) and a light surface (with high IR reflectivity – 0V to 0.5V). However, this range can vary depended on the installed height of the sensor board. 

The optimum height distance is 3-5 mm; however, the reflectivity values will change depending on distance. A daylight filter is built into the sensor.

• 5VDC operating voltage (recommended)
• 70mA supply current
• Optimal sensing distance: 0.125" (3mm)
• Step File

The Sharp IR Distance Sensor GP2Y0A21YK0F uses a beam of infrared light to reflect off an object to measure its distance. Because it uses triangulation of the beam of light to calculate the distance, it is able to provide consistent and reliable readings which are less sensitive to temperature variation or the object’s reflectivity. The sensor outputs an analog voltage corresponding to the distance of the object, and can easily be read using an inexpensive analog to digital converter (ADC) chip.

• Step File

Studica ON/OFF Power Switch controls the power from the battery pack.

This is a snap-action micro switch with hinged roller lever and terminals for easy wire connection.

Features:

• High precision of action seat
• High shock resistance
• Shock resistance Max.l000/s2
• Max temperature: T105.C
• Catheter design for easy wiring 
• 3 Pin
• Max. Current: 16A
• Max. Voltage: 250V
• OP:14.3~15.1mm
• Protection Level: IP40
• Switch Function: ON - (OFF), OFF - (ON)
• Contact form: SPDT
• High impact resisstance
• Max Ambient temperature:105centigrade
• Mechanical life:10,000,000 on -off
• Electrical life: over 100,000 on-off
• Contact material: AgNi ,AgCdO
• Certificate: CCC,CE,UL,ROHS
• Step File