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Q: Is 8 MB PSRAM the same as 8 MB flash memory?

gefragt von JPe2 auf 2023-01-05 07:08:49

peterjazenga nope, note the name psram, it is RAM, it cannot store data without power

2023-02-11 05:11:14 Hilfreich (0)
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Q: what is the maximum power input i can use to power the arduino

gefragt von dash_hold _spash auf 2018-12-12 09:47:53

peterjazenga some pins are 5v tolerant, applying 5v to other pins will kill the device it's onboard regulator allows you to use 5v sluts to the vin pin but never exceed 3.3v on the 3.3v pins

2023-02-11 05:04:16 Hilfreich (0)
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peterjazenga Arduino IDE meh but it depends on the goal, at software is powerful but also a complete pain to setup any project, for smaller projects, it's fine I'm using it with ADC DMA, complex timer controls and more without issue

2023-02-11 04:59:27 Hilfreich (0)
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peterjazenga stm32f103 has 3 serial ports, also supports 1 usb device port, can emulate keyboard, mouse and far more best programmed with st-link

2023-02-11 04:58:24 Hilfreich (0)
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Q: how can i get rs232 protocall and referance circuit diagram?

gefragt von mothc11 auf 2021-05-14 09:47:38

peterjazenga eg8010 is the control chip, Google it, as I haven't needed to use serial, I can't be more specific also it's logic level not rs232 voltage levels

2021-05-14 10:01:40 Hilfreich (0)
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