diff --git a/README.md b/README.md index 09c1c86..36e5117 100644 --- a/README.md +++ b/README.md @@ -47,10 +47,20 @@ Click the image to open interactive version in Paul Falstad's excellent online s Please note that all these are with **AMS-1117** linear voltage regulator replacing the stock switched regulator on Pico. This is done by jumpering `3V3_EN` pin to `GND`, feeding `VSYS` to the regulator input and passing the regulator output to `3V3` pin. The `3V3` rail is then decoupled with `10uF` ceramic capacitor to `GND` on the analog board.
- Noise Floor + Noise floor with external AMS-1117 linear regulator
+
+ Noise floor with on-board RT6150 SMPS in PWM mode + +
+ +
+ Noise floor with on-board RT6150 SMPS in PFM mode + +
+
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