$59
DHT12 Digital Temperature and Humidity Sensor Fully compatible with DHT11
DHT21 AM2301 Digital Temperature Humidity Sensor Module for Arduino 30387
Description:
Ultra-low power
No additional components
Excellent long-term stability
All calibration, digital output
Completely interchangeable
Long distance signal transmission
Relative humidity and temperature measurement
Specifications:
Type: AM2301 (DHT21)
Accuracy resolution: 0.1
Measurement range: 0-100%RH
Temperature measurement range: -40° ~ +80°
Humidity measurement precision: ±3%RH
Temperature measurement precision: ±0.5°
Size: 5.7cm x 2.6cm x 1.5cm (approx)
History: more than 10 years electronic components trading experience;7 years alibaba golden member.
One Stop Service: BOM matching;PCB assembling service.
Advantage: cover most original brands and rich products range such as IC,Diode,Transistor,Capacitor,Resistor,Module,Connector,Relay,Led,Crystal etc.;large stocks;quick feedbacks;excellent team support.
Each set pack into a plastic bag,then into a neutral box,and then into a carton.
1. Our Shipping Way: DHL,Fedex,UPS,TNT,EMS,China Post,by Sea etc.
2. We will ship out your goods in 1-3days after the payment confirmed.
3. You will receive your goods in 3-5days by expedited shipping way,or in 20-30days by China Post.
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T ,Western Union,Paypal,Ali Escrow,Ali Trade Assurance Order.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 3-5days after receiving your payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
Due to the difference in the purchase situation and question time of each consultant, the following responses are only valid for the questioner within 3 days, other netizens are for reference only ~
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