How to Use a Regular Oscilloscope for Current Testing

How to Use a Regular Oscilloscope for Current Testing

Click the image above to follow “Chuangxue Electronics” for easy learning of electronics knowledge. Chuangxue Electronics Subscription Daily updates of technical articles in the electronics industry and the latest news on microcontrollers for easy learning anytime, anywhere. This article does not encourage imitation; it merely shares the advanced functions of oscilloscopes. Similar methods include short-circuiting … Read more

Experiment on Ohm’s Law Based on ESP32

Experiment on Ohm's Law Based on ESP32

This experiment uses a homemade voltage and current sensor. The sensor collects voltage and current values, displays them on the screen, and simultaneously sends them to a computer via Bluetooth for data processing. Through linear fitting tools, the resistance value is obtained, and the measured values are equal to the real values within an acceptable … Read more