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- 2pcs DHT22 AM2302 Digital Temperature and Hum...
2pcs DHT22 AM2302 Digital Temperature and Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 for Arduino Electronic
77% of respondents would recommend this to a friend
KRW 28250
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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DHT22 digital temperature and humidity sensor ensures high reliability and excellent long-term stability.
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What Stands Out
제품 세부 정보
Product Technical Details
| Manufacturer | diybits |
| Part number | Dht22-ams2302 |
| Item Weight | 10 g |
| Package Dimensions | 6 x 4 x 3 cm; 10 g |
| Item model number | std |
| Batteries included? | No |
| Batteries Required? | No |
| Guaranteed software updates until | unknown |
| Date First Available | 25 Nov. 2025 |
Who Should Buy?
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Arduino Hobbyists
Ideal for Arduino enthusiasts looking to integrate temperature and humidity monitoring into their DIY electronic projects.
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Environmental Monitoring
Useful for projects focused on environmental data collection, allowing effective tracking of temperature and humidity levels.
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Educational Purposes
Great for students learning about sensors and electronics, helping to facilitate hands-on experience with real-world applications.
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High Precision Needs
Not suitable for applications requiring high accuracy, as the DHT22 has a relative humidity accuracy of ±2-5%.
제품 설명
고객 질문 및 답변
-
의문:
What is the operating voltage range of the DHT22 sensor?
답변: The operating voltage range is DC 3 to 5.5V. -
의문:
What is the accuracy of temperature and humidity measurements?
답변: The temperature measurement accuracy is ± 0.5℃ and humidity measurement accuracy is ± 2% RH. -
의문:
Can I use this sensor without any additional components?
답변: Yes, the DHT22 sensor can be used directly with Arduino or ESP8266 without the need for a pull-up resistor.
Customer Reviews & Ratings
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5 점
36%
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4 점
0%
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3 점
30%
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2 점
34%
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1 점
0%
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KRW 28250
지금 주문하시면 도착 예정일 화요일, 9월 22
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특징 및 장점
- Long-distance signal transmission capabilities.
- Completely interchangeable with other devices.
- Digital signal output with excellent stability.
- Temperature range of -40℃ to 80℃.
- Humidity range of 0% to 100% RH.
- Easy to integrate with Arduino or ESP8266, no pull-up resistor needed.
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