October 30th, 2018, 19:03
October 30th, 2018, 19:50
October 31st, 2018, 14:33
fzabkar wrote:Have you tried warming or cooling the chip?
fzabkar wrote:If there is a 3.3V LDO regulator, perhaps you could tweak the output voltage? I could possibly help with that.
October 31st, 2018, 20:04
LM1117-ADJ
____
Vout | | Vin (+5V)
o-+--------|LDO |---o
| |____|
.-. R1 |
| | 120R | adj
| | |
'-' .-----+
| | |
| _V_ |
'--|___|---+
|
RV1 .-.
100R | | R2
| | 220R
'-'
|
===
GND
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