From 466ac9110424cafeac147ead5d2553a3c9232ee5 Mon Sep 17 00:00:00 2001 From: Daniel H Date: Mon, 1 May 2023 21:28:18 +0200 Subject: [PATCH] Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index f3bc93b..61af88f 100644 --- a/README.md +++ b/README.md @@ -44,7 +44,7 @@ AM signal on pin 15. The part which prepares the audio for the pico is not strictly needed, but if you use line inputs, you reeeally should have it. It has the following jobs: - D1 and D2 clamp the signal to acceptable voltages -- **An extra resistor of about 50-100 ohms may be added from the AI+ point to the AI- point to load the signal.** This is optional, but +- **An extra resistor of about 50-400 ohms may be added from the AI+ point to the AI- point to load the signal.** This is optional, but *can* clean up a little bit of noise if you have long cables. **ERRATA :warning:**