Review on π‘οΈ 3-Pack of HiLetgo LM393 Rain Drops Sensor with Weather Moisture Monitoring, Humidity Sensitivity Module, Nickeled Plate for Arduino, 3.3-5V Compatible by Karla Harper
3.3V Not compatible
I have tried this with ESP32 and ESP8266 which supply 3.3V and use 3.3V logic without success. I had to use a boost converter for the power and a voltage divider to get the output in the right range. Don't trust your rain sensor to work at 3.3V.
- Decent performance
- Expensive
New products
Comments (0)
Top products in π Large Appliance Accessories
Aerator Xiaomi diiib Dual Function Faucet Bubbler DXSZ001-1
33 Review
Room temperature and humidity sensor Aqara Temperature and Humidity Sensor white CN
26 Review
Universal Dryer Thermal Cut-Off Kit With Thermistor And Fuse Replacement - Compatible With Kenmore, Samsung, Whirlpool, KitchenAid And More
24 Review
Keep Your Refrigerator Fresh With ICEPURE RPWF Water Filter - 4 Pack Replacement For GE RPWF, RWF1063 And More
32 Review
Another interesting products
Honeywell HEV615 & HEV620 Compatible Durabasics HFT600 Filter Replacements (4 Pack)
13 Review
56 Egg Storage Bin Set - 4 Stackable Bins W/ Handle & Lid, BPA Free Polyethylene For Fridge, Freezer & Pantry Organization
11 Review
Transform Your Refrigerator'S Drinking Water With WaterSentinel WSG-4 GE RPWF Filter Replacement
10 Review
Clear Refrigerator Egg Holder For 18 Eggs, Ambergron Egg Container For Fridge, Kitchen Storage Solution
15 Review