soil hygrometer moisture sensor detection module For Arduino UNO Mega Smart car, US $180 – Picture 0

soil hygrometer moisture sensor detection module For Arduino UNO Mega Smart car, US $180 – Picture 1

soil hygrometer moisture sensor detection module For Arduino UNO Mega Smart car, US $180 – Picture 2

Soil Hygrometer Moisture Sensor Detection Module For Arduino Uno Mega Smart Car

US $180

???, ???????, China
Jan 29th

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If you need any other electronic component products(such as USB/AC/DC/SD/TF/DB/DR/audio/VGA/RJ/PS2 Connectors; MOV/LDR/NTC/relays; Capacitors; SMD triode transistors; (Fast recovery)(schottky)(Rectifier) diodes; SMD(winding,callenia,power)Inductors; Switches; Voltage regulators; Module or IC chips; MOSFET / TRIACs; Transistors; Resistors; Light-emitting diodes; Crystal Oscillators; Wiring products), please don't hesitate to send me an email or send me message via TradeManager, we'll do best to help and research a best rate for you. soil hygrometer moisture sensor detection module For Arduino UNO Mega 2560 1280 Description: 1 this is a summary of the moisture sensor can be used for the detection of soil moisture, when the soil water, module outputs a high level, and low level output voltage.Using this sensor to make an automatic flower watering device, let your garden plants need to manage. 2 adjustable sensitivity (shown in blue digital potentiometer adjustment) 4 3.3V-5V working voltage 5 module dual output mode, the digital output is simple, analog output more accurate. 6 is provided with a fixed bolt hole, convenient installation 7 small PCB size: 3cm * 1.6cm 8 the power indicator light (red) and digital output indication lamp (green) 9 comparator using LM393 chip, stable work Two panel interface description (4 line) 1 VCC external 3.3V-5V 2 GND external GND 3 DO small digital output interface (0 and 1) 4 AO small analog output interface Three usage notes 1 soil humidity module on the environmental humidity is the most sensitive, generally used for detection of the soil humidity. 2 module in the soil moisture is not up to the threshold, the output port DO high level, when the soil humidity exceeds a set threshold, the module D0 output low level; 3 small digital output D0 with the microcontroller is connected directly, through the microcontroller to detect level, thereby detecting the soil humidity; 4 small digital output DO can directly drive the relay module, buzzer module, which can be composed of a soil humidity alarming device; 5 small analog output AO and AD module, through the AD conversion, can obtain more accurate numerical soil humidity; Four shipping list 1 as shown in the figure of soil humidity detection module board set (including the detecting plate and soil moisture probe) 2 20cm DuPont line 5, convenient connection; Dear buyers: Welcome to our store,Thanks! We try our best to provide you high quality and good service.Your satisfy is our aim. If you are satisfy with us,pleae leave five star positive feeback,and welcome to our store again,we will supply the good items and service all the time. If you are not 100% satisfied,Please don't leave a neutral or negative but contact us First, we will do our best to solve for you. Best Regards Shipping: We Ship to Worldwide, but Italy, Nigeria, Brazil will take long delivery time . Before buying, Please make sure your address is correct. Or not, please correct it before payment Ship to worldwide from Hong Kong within 12-24 hours after payment completed received, and will give you the tracking number asap. sometimes we will send it by flat post air mail if just one low price order.Hope you understand. we advise shipping by DHL or EMS,and we have gave a discount for you,you can received it in 4-9 business days. it takes about 15-30days usually if shipping by CHina/Hong Kong post air mail Warranty and return: 12-months Warranty for defective items (excluding items damaged and/or misused after receipt). Refund or replacement request is available only the requests within 1 week after parcel received & returning the item as the same condition as received. Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email. All items returned must contain all original packaging materials. Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping, handling and insurance fees are non refundable. Return shipping is to be paid by the Buyer. Contact us: We have much more products, if you need or have any question ,please contact us by leaving message or use Ali Trade manager .Welcome to wholesale. Thank you so much!