Timeline for Level shifting 5V <-> 3.3V
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 29, 2020 at 0:23 | answer | added | techenthu | timeline score: 0 | |
| Feb 28, 2020 at 14:02 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jan 29, 2020 at 10:25 | answer | added | Adriano | timeline score: 1 | |
| Jan 25, 2020 at 11:40 | comment | added | 3dprogramin | I'm not sure at all. I get 2.5V on RX0 if I connect RXI to 5V, and 0V if I connect RX1 to GND. I agree with the documentation, that's why I was hoping someone here might know more about them | |
| Jan 25, 2020 at 7:48 | comment | added | StarCat | Are you sure you connected it correctly? The description on the seller's site is not clear at all, and at least a bit ambiguous. I'm also not sure if these boards are really bidirectional as the markings seem to indicate Inputs (I) and Outputs (O). What do you see at RXO (Receive-Out?) on the low side if you connect, for example, the RXI (Receive-In?) on the high side to 0V or 5V? It would be very nice if these cheap boards were properly documented... | |
| Jan 24, 2020 at 23:38 | history | edited | 3dprogramin | CC BY-SA 4.0 |
edited title
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| Jan 24, 2020 at 23:31 | history | edited | 3dprogramin | CC BY-SA 4.0 |
deleted 4 characters in body
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| Jan 24, 2020 at 23:20 | answer | added | Majenko | timeline score: 0 | |
| Jan 24, 2020 at 23:20 | review | First posts | |||
| Jan 25, 2020 at 10:33 | |||||
| Jan 24, 2020 at 23:18 | history | asked | 3dprogramin | CC BY-SA 4.0 |