Mô đun cảm biến ánh sáng tím DC 3.3-5v 0.1ma cho Arduino

Description: 1. Operating voltage: DC 3.3-5V 2. Output voltage: DC 0-1V 3. Test accuracy: ±1UV INDEX 4. Current: 0.06mA (typ), 0.1mA (max) 5. Response wavelength: 200nm-370nm 6. Response time: less than 0.5 seconds 7. Work temperature: -20℃ ~85℃ 8. Test UV wavelength: 200-370nm 9. Size: 19.80 x 15mm Connection mode: VCC- is the positive input port of power supply, access 3.3V-5V voltage GND-GND is the negative input port of power supply OUT-OUT is the output port of analog signal, connected to I / O port of MCU Note: The player should set the I/O port of MCU as input mode / receive mode, otherwise it can not be used. Other MCU, or more advanced control panel such as Arm, which need to set the I/O port as the input and output mode, must be set to input mode / receive mode, otherwise it can not be used. 51 series SCM can be used directly, no need to set the input and output mode. Overview: Designed for applications where high reliability and accuracy of the UV index (UVI) are required; Suitable for measuring the total amount of solar ultraviolet light intensity; Contrast the World Health Organization UV Index grading standards The test wavelength of UV was 200-370nm; Fast response, full interchangeability; UV index chart: Package included: 1 x UV test sensor module