Package Included:
1. PS2 joystick module Joystick module
2. Infrared sensor receiving module
3. Laser head sensor module
4. Temperature and humidity sensor module
5. Infrared emission sensor module
6. 5V relay module
7. Obstacle avoidance sensor Smart car infrared sensor photoelectric switch
8. Finger detection heartbeat module
9. A high-sensitivity microphone sensor module
10. Metal touch sensor module
11. Flame sensor module
12. 3 colors LED module
13. Hunting Sensor Module
14. Linear Magnetic Hall Sensor
15. Rotary encoder module
16. Active Buzzer Module
17. Magic light cup module
18. Small passive buzzer module
19. Digital Temperature Sensor Module
20. Light Breaker Module
21. Temperature sensor module
22. Two-color LED common cathode module 3MM
23. Mercury open module
24. Hall Magnetic Sensor Module
25. 3 color full color LED SMD module
26. Mini Magnetic Reed Module
27. Tilting switch module
28. Colorful automatic flashing LED module
29. Key switch module
30. Photoresistor Module
31. Vibration Switch Module
32. Tap the Sensor Module
33. Temperature sensor module
34. Analog Hall Magnetic Sensor
35. Microphone Sound Sensor Module
36. Large Magnetic Reed Module
37. Two-color LED module
38. breadboard power module
39. ultrasonic module
40. MP1584EN buck module
41. SD card read and write module
42. Gyroscope module
43. Soil module
44. DS1302 clock module
45. water level module
1 x Plastic Packing Box
Below are some pin configurations of a few modules;
Based on the Hall effect, a Hall sensor is a Hall sensor that changes its output voltage in response to a magnetic field. Hall sensors for proximity switching, positioning, speed detection, and current sensing application. Hall sensors can be divided into linear (analog) Hall sensors and switch Hall sensors. Switch Hall sensor consists of a voltage regulator, Hall element, differential amplifier, Schmidt Trigger, and the output terminal, which outputs a digital value. Linear Hall sensor consists of Hall Component, linear amplifier and emitter follower, which outputs analog values.
A reed switch (shown below) is a sensor for detecting a magnetic field. Hall sensors are commonly used to measure the speed of a smart car and calculate the product on the assembly line. Reed switches are commonly used to detect the presence of a magnetic field. There are two reed switches in the kit: reed switches and mini reeds. They work the same way.
The module is based on the thermistor principle and its resistance varies greatly. Ambient temperature changes. It can detect ambient temperature changes in real-time.
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