From 30e59b7fa0fa4db4e386f84bbcb7408fc13ae1df Mon Sep 17 00:00:00 2001
From: Khoi Hoang <57012152+khoih-prog@users.noreply.github.com>
Date: Sun, 26 Sep 2021 01:51:45 -0400
Subject: [PATCH] Add nRF52_Slow_PWM Library (#537)

### Initial Releases v1.0.0

1. Initial coding to support **nRF52-based boards, such as AdaFruit Itsy-Bitsy nRF52840, Feather nRF52840 Express**, etc. using [`Adafruit nRF52 core`](https://github.com/adafruit/Adafruit_nRF52_Arduino)

2. The hybrid ISR-based PWM channels can generate from very low (much less than 1Hz) to highest PWM frequencies up to 1000Hz with acceptable accuracy.
---
 repositories.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/repositories.txt b/repositories.txt
index 5f643c89..a0d09a58 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -4260,3 +4260,4 @@ https://github.com/khoih-prog/RP2040_PWM
 https://github.com/khoih-prog/MBED_RP2040_Slow_PWM
 https://github.com/khoih-prog/RP2040_Slow_PWM
 https://github.com/khoih-prog/nRF52_MBED_Slow_PWM
+https://github.com/khoih-prog/nRF52_Slow_PWM