1a82426d15c7ac4462a25bf979b630b3672cae3c
Tech/actuator/inductive-load-dat/inductive-load-dat.md
... | ... | @@ -24,4 +24,7 @@ Do you have a DSO oscilloscope? You will never see this with a power supply mete |
24 | 24 | |
25 | 25 | - add 100uf capacitors to 5V/GND and 3V3/GND |
26 | 26 | - use a seperated 12V/2A battery, USB-RS232 board does not keeping reboot, can still can not be opened COM port to use |
27 | +- mosfet control is already optocoupler isolated as the design, and used seperated power supply |
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28 | + |
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29 | + |
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27 | 30 |