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Description
HKD RAIN/WATER SENSOR MODULEHumidity Detection Sensor Module. Rain Humidity Sensor Module Humidity Detection Sensor Module Overview The rain sensor detects water that completes the circuits on its sensor boards' printed leads. The sensor board acts as a variable resistor that will change from 100k ohms when wet to 2M ohms when dry. In short, the wetter the board the more current that will be conducted. Features Sensitivity can be adjusted with the potentiometer. Power indicator,
Humidity Detection Sensor Module. Rain / Humidity Sensor Module
Humidity Detection Sensor Module
Overview
The rain sensor detects water that completes the circuits on its sensor boards' printed leads. The sensor board acts as a variable resistor that will change from 100k ohms when wet to 2M ohms when dry. In short, the wetter the board the more current that will be conducted.
Features
- Sensitivity can be adjusted with the potentiometer.
- Power indicator, the output signal LED indicator
- A large area of rain board, more conducive to detect rain
- Board with positioning holes to facilitate installation
- Raindrops and control panels are separate, easy to wire leads
Pins:
- A0.......... Analog output
- D0......... Digital output
- GND..... Ground
- VCC...... Positive voltage (input: 5v for analog 3.3v for Digital.)
The other two pins on the comparator board should be connected to the rain sensor board.
The kit can be used for weather monitoring purpose also.
The output is in both digital and analog forms:
- In digital: The output is either 0 or 1 and in Analog you get varied output.
- Its output current is 100mA which means that it can easily trigger a relay, a buzzer and an LED.
- The sensitivity can be adjusted with the potentiometer on the board.
- LED lights up when there is no rain and output(D0) is high and when there is raindrop the output is LOW.
Specifications
- With adjustable precision potentiometer sensitivity adjustment
- The working voltage of 3.3V-5V
- The output format: digital switching outputs (0 and 1)
- A fixed bolt holes for easy installation
- Size: 3.2cm x 1.4cm and 5.4 x 4cm
Additional Information
| Device | Sensor Module |
| Type | Rain | Humidity Detection |
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Product Reviews
★★★★★ 4
Lower Cholesterol and Better Digestion, Even if the Taste Takes Getting Used To
Size: 2.32 Pound (Pack of 1), Style: New
I started using this fiber supplement after my doctor recommended it to help manage my cholesterol. I like that it’s plant-based and sugar-free, and it’s easy to mix into water. After taking it regularly, I’ve noticed a positive impact on my digestion, and I’m hopeful it will help with my cholesterol in the long run. The only thing is that the taste and texture aren’t quite what I expected — it’s a bit like protein powder. Still, the health benefits make it worth continuing
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Reviewed in the United States on August 8, 2025
★★★★★ 5
Good taste
Size: 2.32 Pound (Pack of 1), Style: New
Tastes like tang. Take daily to reduce cholesterol.
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Reviewed in the United States on February 25, 2026
★★★★★ 5
Great Seller and Product
Size: 2.32 Pound (Pack of 1), Style: New
Wonderful customer service!! I needed to refund as I ordered by mistake, and they refunded right away!! Will order again from this seller.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Wow. This book takes time to read!!
Format: Hardcover
Ordered The Unseen Realm (Expanded Edition) and it turned out to be one of the more thought-provoking reads I’ve come across on biblical theology.
What stood out most is how much it stretched my thinking on the heavenly council. The way the author walks through Scripture and builds that framework forces you to slow down and reconsider passages you may have read many times without catching the broader context.
It’s detailed, but not in a way that feels inaccessible. There’s a lot of depth here, especially if you’re willing to follow the argument and check the references. It doesn’t just make claims—it works through them.
I didn’t agree with every conclusion, but that didn’t take away from the value. If anything, it pushed me to think more carefully and engage the material at a deeper level.
Compared to other books in this space, this one stands out for how it ties together Old and New Testament themes in a more cohesive way.
For the price, it’s a great value. There’s a lot of substance here, and it’s the kind of book you’ll likely revisit rather than read once and move on.
If you’re interested in the supernatural framework of Scripture and are open to having your assumptions challenged, this is a strong read.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Eye-opening Exposition of the Bible
Format: Paperback
I have the paperback which is 387 pages, plus Acknowledgments and Index. The book is well-written. I am a Christian and have read the Bible many times. Dr. Heiser's exposition on portions of the Bible were not something I had encountered before. I'll let Dr. Heiser speak for himself: "My goal is simple. When you open your Bible, I want you to be able to see it like ancient Israelites or first-century Jews saw it, to perceive and consider it as they would have. I want their supernatural worldview in your head." Pg. 13.
Genesis 6:1-5, Psalm 82, Deuteronomy 32 and other Biblical passages, including New Testament passages reflect a worldview that at least to me was unfamiliar. His approach to exegesis of the Bible seems orthodox to me. Once again, I'll let Dr. Heiser speak for himself: "I still believe in the uniqueness of the God of the Bible. I still embrace the deity of Christ." Pg. 13. Nevertheless, looking at the Bible through this worldview is, for me, deeply affecting and not in a negative way.
The existence of a heavenly host, not all of which honor God, God's desire for an Eden even after the failure of the first Eden, and three rebellions, not just one, all based on divine Scripture, were deeply educational and enlightening to me. The author argues for his points carefully and cites numerous scholarly treatises to support his arguments.
The book also makes connections within the Bible to connect various passages, which a first-century Jew or Christian, assuming some literacy, would have recognized that a 21st century Christian, such as me, completely misses. The cosmic geography idea is not something I have encountered before.
The book also provides background on the interpretation of Hebrew words and the author is careful to focus the range of acceptable interpretations. Elohim, in particular, gets careful exposition.
If the topic interests you, I recommend the book highly. If you'd like to try out the late Dr. Heiser's thoughts first, he has a number of YouTube videos running from 15 minutes to 1+hour in length for you to watch.
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Reviewed in the United States on October 6, 2025