Tagged: Sensors
3 posts
Reviews
DHT22 vs BME280 vs SHT31: Picking the Right Temperature and Humidity Sensor
Three sensors that all read temperature and humidity, with very different accuracy, interfaces, and failure modes. Here is how to choose without wasting money.
8 min read
Reviews
Choosing the Right Sensor for Your Next Project
A practical comparison of popular sensors across six categories — temperature, distance, motion, light, gas, and soil — to help you pick the perfect one.
20 min read
Guides
Understanding I2C Communication: A Practical Guide for Makers
Master the I2C protocol — learn how to connect multiple sensors, displays, and modules to your Arduino or ESP32 using just two wires.
16 min read