From 09afb2d3231b043be7c919abbc63e604c5bd0624 Mon Sep 17 00:00:00 2001
From: rra <rscmbbng@riseup.net>
Date: Thu, 26 Nov 2020 13:59:24 +0100
Subject: [PATCH] added entry for heartbeat detection

---
 README.md | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index fda0084..c4c4d73 100644
--- a/README.md
+++ b/README.md
@@ -52,4 +52,12 @@ Interact with an LED using remote-gpio. This allows you to write python code on
 
 ## remoteGpioFromPi.py
 
-Read buttons on different Pis in the VPN to trigger an LED. 
+Read buttons on different Pis in the VPN to trigger an LED.
+
+## heartbeat.py
+
+Changed the implementation of [tut RPi's Heartbeat Pulse Sensor](https://github.com/tutRPi/Raspberry-Pi-Heartbeat-Pulse-Sensor) to work with gpiozero. 
+
+Look at `heartbeat.py` for how to use it. `pulsesensor.py` is the underlying pulse detection logic. 
+
+Works in conjunction with analog heartbeat sensors and the MCP3008 ADC.