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Technical Specifications of UNI-T UT278A+ Clamp Earth Ground Tester:
Illuminance 0~199
Automatic recovery: it is automatically lost again after a certain time interval if the previous error occurs
Specifications of Atmel AT89C52 Microcontroller:
Model Number:APR-4
Cjmcu-9548 Tca9548a 1-to-8 I2c 8-channel Iic Multiplexer Multi-channel Expansion Development Board For Arduino Tomzn Technical Specifications of UNI-T UT278A+CJMCU 9548 TCA9548A 1 to 8 I2C 8 Channel IIC Multiplexer Multi channel Expansion Development Board For Arduino IN PAKITANProduct Description: You just found the perfect I2C sensor, and you want to wire up two or three or more of them to your Arduino when you realize Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA SCL pins! Are you out of luck? You would be, if
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