From 16db58235605a62184c5270c509ce0633d04965b Mon Sep 17 00:00:00 2001
From: Madhav Shah Sisodiya <34474025+MadhavShah@users.noreply.github.com>
Date: Sun, 27 Oct 2019 20:56:54 +0530
Subject: [PATCH] Update hardware.md

---
 hardware.md | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/hardware.md b/hardware.md
index 66390ac..9334db7 100644
--- a/hardware.md
+++ b/hardware.md
@@ -4,3 +4,28 @@
 2. **Practice using simulator online** - [Circuits.io](https://circuits.io)
 3. **Projects,Tutorials, Hackathons and Contests** - [Hackster.io](https://www.hackster.io/)
 
+**Basic of Arduino** - GPIO pins,pulse width modulation,serial communication, sensors such as ultrasound, infrared, ldr, dht11 etc. and actuators like servo motors, led, dc motors etc.
+
+Reading References: upto tutorial 6 of jerryblumb
+https://www.youtube.com/playlist?list=PLA567CE235D39FA84
+ 
+**Basic electronics** - Semiconductors, diodes, logic gates
+
+Reading References:
+https://www.instructables.com/id/Basic-Electronics/
+
+**Basics of programming** - Variables, conditional statements ,loops, logical operators
+
+Reading References:
+https://www.geeksforgeeks.org/c-programming-language/
+
+**IoT**
+
+**IoT-protocols**
+1.CoAP
+2.MQTT
+3.AMQP
+4.DDS
+
+References:
+https://data-flair.training/blogs/iot-protocols/