Useful articles on circuits, systems and Microcontrollers

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1. TP4056: Your Essential guide to the LiPo Battery Charger IC

   
   Learn how to use the TP4056 properly. There's a right way, and a wrong way for safe charging of Lithium Ion batteries with this chip.

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2. Arduino Humidity Sensor: A Beginners Tutorial on the DHT11 sensor

   
   Get started with an Arduino humidity sensor using the DHT11, which reports both humidity and temperature. Complete guide with full code for using this sensor

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3. Arduino delay function: Why you need it and How to Use it

   
   The Arduino delay function is an Extremely Useful function which you can use to get small delays. However, sometimes it's not the right function to use � there is another!

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4. Code an RGB LED Like a Pro: An Arduino Programming Tutorial

   
   Control the colors of an RGB LED through Arduino code. This beginners guide covers connections and provides example sketches for interesting LED control...

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5. How to create a 3 component Arduino IR proximity sensor without KY-032

   
   Tired of wasting time trying to get the notoriously bad KY-032 IR sensor module to work reliably? How to use a 3 component substitute that actually works!

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6. Secrets of Arduino millis: How it works and how to use it.

   How to use Arduino millis to make Delays, One-Shots and simple Schedulers plus analysis of millis code; Plus - Find out why it Lies (a bit)!

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