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Amplifying a UART signal
- Thread starter ELEktroUU
- Start date
Welcome to AAC!
Here is the datasheet:
https://sensing.honeywell.com/honeywell-sensing-particulate-hpm-series-datasheet-32322550.pdf
The UART signal on this device is 0V - 3.3V.
Why do you need to amplify this by a factor of 10 to 0V - 33V?
Here is the datasheet:
https://sensing.honeywell.com/honeywell-sensing-particulate-hpm-series-datasheet-32322550.pdf
The UART signal on this device is 0V - 3.3V.
Why do you need to amplify this by a factor of 10 to 0V - 33V?
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