Index

37 Sensors Overview

Sensor.Engine MICRO

  1. Sensor.Engine MICRO Features
  2. Pinout and Pin use
  3. BASIC Overview
  4. SEM Library functions

37+ Sensors

  1. Analog Hall-effect
  2. Analog Joystick
  3. Analog Temperature
  4. Ball Switch
  5. Bi-color LED
  6. Button
  7. Character LCD
  8. Flame
  9. Hall-effect Switch
  10. HMI Display
  11. Humidity and Temperature
  12. IR Receiver
  13. IR Transmitter
  14. Keypad
  15. LASER
  16. Light Cup
  17. Liquid
  18. Mercury Switch
  19. Microphone
  20. Multicolor Flashing LED
  21. Obstacle Avoidance
  22. Photo Interruptor
  23. Photoresistor
  24. Piezo Driver or Annunciator
  25. Pulse
  26. Reed Switch
  27. Relays and Drivers
  28. RGB LED
  29. Rotary Encoder
  30. Servo
  31. Shock and Impulse
  32. Speaker
  33. Temperature 18B20
  34. Temperature Threshold
  35. Touch Sensor
  36. Tracking
  37. Ultrasonic Distance

USBmicro U4xx

  1. U401
  2. U421
  3. U451

CircuitGizmos

Projects

  1. Controlling MedeaWiz Sprite

Flame



images\22-1.png


Description



A detector that outputs a digital state based on the presence of a flame. Can be used for fire detection. Module outputs the analog sensor signal, as well as a digital signal that is switched high when the sensor level crosses a preset threshold. The threshold is set via the potentiometer.

Also called: Fire detector, KY026.

Found in kits: 20 sensors, 37 sensors, 45 sensors.


Specification/Notes:



• Voltage: 3.3V to 5.0V
• LED: Power, detection
• IR Detection: 760-1100nM. 60-degree angle of detection.
• Analog output.
• Digital/threshold output.
• Potentiometer adjusts the threshold.
• Size: 40mm X 15mm

There are a number of different sources for these modules. Not every module that looks similar to the ones here behaves exactly the same. Check the specific module that you have for differences in function, voltage levels, pinout, and inactive/active states. Some modules have been found to have incorrectly labeled pins and even poorly soldered components.


Module Pin-out:



images\22-2.png
Image: Typical/common pinout. Always check the pinout for the module that you have.



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