Hi, I hope you are doing well. I've just added 2 new Arduino projects to the Arduino Step-by-step Projects Course. I've also updated the eBook version to include those two projects which is now available in PDF format for download to all active RNT Lab members! Here’s how you can download … [Read more...] about Request Sensor Data via SMS and Time Attendance System with RFID

Hi, I hope you are doing well. I’ve just added a new guide to the RNT Lab. Here’s the direct link: ESP8266 Wi-Fi Button In this project, you’re going to build an ESP8266 Wi-Fi Button that can trigger any home automation event. This is like a remote control that you can take in your pocket … [Read more...] about ESP8266 Wi-Fi Button – Amazon Dash Button clone

Hi, I hope you are doing well. I’ve just added a new guide to the RNT Lab. Here’s the direct link: ESP8266 Deep Sleep with Arduino IDE In this guide, you’re going to learn what’s deep sleep and how to use it with the ESP8266 in the Arduino IDE. If you’ve made a project with an ESP8266 … [Read more...] about ESP8266 Deep Sleep with Arduino IDE

Hi, I hope you are doing well. I’ve just added a new guide to the RNT Lab. Here’s the direct link: ESP8266 Voltage Regulator (Prepared for LiPo Batteries) The ESP8266 is well known for being power hungry when performing Wi-Fi tasks. It can consume from 50mA to 170mA. So, for a lot of … [Read more...] about ESP8266 Voltage Regulator (Prepared for LiPo Batteries)

Hey, I hope you are doing well. I’ve just released an updated version of the Build a Home Automation System for $100 course (updated on 11 of July). (After you download the new eBook, you can see in the PDF cover that it's currently on version 1.7) This update includes: Fixed Node-RED … [Read more...] about Build a Home Automation System for $100 (course UPDATED)