Timeline for Using bypass capacitors to reduce voltage spikes and noise causing I2C read/write errors
Current License: CC BY-SA 4.0
4 events
when toggle format | what | by | license | comment | |
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May 5, 2019 at 3:11 | vote | accept | vaid | ||
May 3, 2019 at 5:42 | comment | added | tlfong01 | Standard bypass/decoupling caps are 10uF tantalum and 0.1 ceramic, near device, and much bigger bypass, 100uF or larger electrolyte at PSU. I use Guinness Record breaking value of 10,000 uF. :) | |
May 2, 2019 at 7:15 | comment | added | joan | I suspect the root cause of most Pi I2C problems can be traced to an electrical fault, e.g. poor wiring, loose wiring, out of I2C spec wiring etc. | |
May 2, 2019 at 7:07 | history | answered | vaid | CC BY-SA 4.0 |