When comparing the Bestisan SR04 and SR02, it is important to note the differences in their features and capabilities. The Bestisan SR04 is an ultrasonic sensor that is used to measure distance, while the Bestisan SR02 is an ultrasonic sensor that is used to measure both distance and temperature. Both sensors are relatively inexpensive and… Continue reading 9+ Best Bestisan SR04 vs SR02 Differences in 2021
