IR Infrared Obstacle Avoidance Sensor Module
12 in stock
IR Infrared Obstacle Avoidance Sensor Module has a pair of infrared transmitting and receiving tubes. When the transmitted light waves are reflected back, the reflected IR waves will be received by the receiver tube. The onboard comparator circuitry does the processing and the green indicator LED comes to life.
The module features a 3 wire interface with Vcc, GND and an OUTPUT pin on its tail. It works fine with 3.3 to 5V levels. Upon hindrance/reflectance, the output pin gives out a digital signal (a low-level signal). The onboard preset helps to fine tune the range of operation, effective distance range is 2cm to 80cm.
₨150.00
12 in stock
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Arduino
IR Infrared Obstacle Avoidance Sensor Module
IR Infrared Obstacle Avoidance Sensor Module has a pair of infrared transmitting and receiving tubes. When the transmitted light waves are reflected back, the reflected IR waves will be received by the receiver tube. The onboard comparator circuitry does the processing and the green indicator LED comes to life.
The module features a 3 wire interface with Vcc, GND and an OUTPUT pin on its tail. It works fine with 3.3 to 5V levels. Upon hindrance/reflectance, the output pin gives out a digital signal (a low-level signal). The onboard preset helps to fine tune the range of operation, effective distance range is 2cm to 80cm.
SKU: 5487FB8/04 -
Arduino
LM393 KY038 High Sensitivity Microphone Sound Detection Sensor
- High Sensitivity Sound Microphone Sensor Detection Module
- The module has two outputs
- AO, analog output, real-time output voltage signal of the microphone
- DO, when the sound intensity reaches a certain threshold, the output high and low signal
- Working Voltage: 5V
SKU: 5487FB8/45
FEATURES:
- Operating Voltage 5v DC.
- Digital Output.
- Easy to assemble and use
- A preset knob to fine-tune distance range
- Onboard detection indication
- Effective distance range of 2cm to 80cm
- There is an obstacle, the green/red indicator light on the circuit board
Technical Specifications
| Brand | Apple |
| Item Height | 18 Millimeters |
| Item Width | 31.4 Centimeters |
| Screen Size | 13 Inches |
| Item Weight | 1.6 Kg |
| Product Dimensions | 21.9 x 31.4 x 1.8 cm |
| Item model number | MF841HN/A |
| Processor Brand | Intel |
| Processor Type | Core i5 |
| Processor Speed | 2.9 GHz |
| RAM Size | 8 GB |
| Hard Drive Size | 512 GB |
| Hard Disk Technology | Solid State Drive |
| Graphics Coprocessor | Intel Integrated Graphics |
| Graphics Card Description | Integrated Graphics Card |
| Hardware Platform | Mac |
| Operating System | Mac OS |
| Average Battery Life (in hours) | 9 |
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