描述
大面積雨滴水滴感測模組 5.0 X 4.0CM 大感測面積
Arduino機器人套件,雨滴,下雨感測器,可用於各種天氣狀況的監測,並轉成數定信號和AO輸出。
- 1、大面積雨滴水滴感測模組 採用高品質FR-04雙面材料,超大面積5.0*4.0CM,並用鍍鎳處理表面,具有對抗氧化,導電性,及壽命方面更優越的性能。
- 2、比較器輸出,信號乾淨,波形好,驅動能力強,超過15mA。
- 3、配電位器調節靈敏度。
- 4、工作電壓3.3V-5V 。
- 5、輸出形式:數字開關量輸出(0和1)和模擬量AO電壓輸出。
- 6、設有固定螺栓孔,方便安裝。
- 7、小板PCB尺寸:3.2cm x 1.4cm 。
- 8、使用寬電壓LM393比較器。
功能介紹:
1.檢測室外天氣(是否下雨、下雪)的報警器、水池或湖泊等水位警戒線檢測、雨量大小檢測等,與單片機一起使用可以做智慧雨刷、土壤濕度檢測,也可以用於學生感測器技術、單片機等課程的課程設計。
2. 模組分探測板和主控板,兩塊板上分別有兩個2P的排針介面,用杜邦線接上即可,無需區分正負。
3.感測器模組表面的濕度或水位達不到設定閾值時,DO口輸出高電平,當模組表面的濕度或水位超過設定閾值時,模組D0輸出低電平;
4.模組數位量輸出D0可以與單片機直接相連,通過單片機來檢測高低電平,由此來檢測室外天氣狀況,土壤濕度和雨量預警;
5.模組數位量輸出DO可以直接驅動本店繼電器模組,蜂鳴器模組等,由此可以組成一個報警設備;
6.模組類比量輸出AO可以和AD模組相連,通過AD轉換,可以獲得水位、濕度、雨量更精確的數值;
接線方式:
- 1、VCC:接電源正極(3-5V)
- 2、GND: 接電源負極
- 3、DO:TTL開關信號輸出
- 4、AO:模擬信號輸出
Raindrop Module Rainwater Module Sensor Rain Module Large Area Raindrop Module Weather Module
Raindrop Module Sensor Rain Module Large Area Raindrop Module Weather Module: / S / 1bnyAr8bProvide address (schematic + test program)A baby descriptionVoltage: 5VPower indicator, output signal LED.TTL level output, TTL output valid signal is low. Drive capacity of about 100MA, can directly drive relays, buzzers, small fans, and so on. The same time as the above-Sensitivity can be adjusted by potentiometerNo rain when the LED light up the output is high, raindrops up, the output level, LED light. The same time as the above-The razor board and the control board are separate to facilitate the thread leads.
Large area of rainboard, more conducive to the detection of rain.The board has a positioning hole for easy installationControl board board size: 3 * 1.6 MMLarge area raindrop detection board 5.4 * 4.0 MMTwo use methodConnected to the 5V power supply light, the sensor board is no water droplets, DO output is high, the switch indicator off, drop a drop of water, DO output is low, the switch indicator light,Brush the above water droplets, and return to the output high state. The The TheAO analog output, you can connect the microcontroller’s AD port to detect the amount of rainfall in the above.DO TTL digital output can also be connected to the microcontroller to detect whether there is rain.Three shipping list1 as shown in the raindrop sensor board and control board each one2 20cm DuPont line 2, easy wiring