We already disccuse basic theories around WiFi. ESP8266 WiFi Module is a Common Module Used in DIY Electronics Including Arduino. WiFi is a technology for wireless local area networking with devices based on the IEEE 802.11 standards. In this article we will discuss some basic theory around popular ESP8266 WiFi module and in future we will do some practical projects. What we refer as Internet … [Read more...]
How Smartphone Stylus Works? Wet Earbud is DIY Stylus!
We guess some of our readers do not use the search feature on our website. The Question How Smartphone Stylus Works Actually an Answer to an Email. How Smartphone Stylus Works That Depends on the Technology of the Screen. For the Capacitive Screen, a Wet Earbud in Contact of Your Body is DIY Stylus. It is shameful for us that despite we have detailed article and guides published 6-7 years back on … [Read more...]
Arduino TFT Touch Screen Calculator (MCUFRIEND) : Part 1
In our previously published article we talked about MCUFRIEND TFT Touch Screen. Arduino TFT Touch Screen Calculator is an Easy Example of Practical Deployment of Programmable Microcontroller From the Libraries. It is important to understand that this guide will only supply codes which may be buggy on different "models" of MCUFRIEND TFT Touch Screens. I named this article as "Part 1" for those bugs … [Read more...]
Arduino TFT Touch Screen Shield (MCUFRIEND) : Getting Started
Actually a cheap color display has lot of advantages over any other type displays. Monochrome graphic LCD display actually costs same. Other options of cheap display is Nokia 5110 Display (which is often reported by many users as buggy), standard 1602A LCD Display (which is an all purpose standard basic LCD display). Here is Getting Started Guide For Arduino TFT Touch Screen Shield Manufactured by … [Read more...]
Arduino Temperature & Humidity Sensor DHT 11 With LCD 1602A
Previously, we published guide on how to setup LCD 1602A with Arduino, print Arduino Temperature Humidity Sensor reading on serial display. This guide, simply combining those two guides in the same way we combined two guides on our Arduino basic light meter guide. In This Guide, We Will create a Arduino Temperature & Humidity Sensor DHT 11 With LCD 1602A Following Few Steps. A the end of this … [Read more...]
How To Convert LCD Display to LCD Serial Display For Arduino
In our older guides on LCD display, we have shown the initial 1602A LCD Display Arduino Connection (Blue Light White Text 16×2), added a LDR to use that display to show intensity of light. But, that way of interfacing with Arduino is too primitive and engages too many pins. It is high inconvenient for repeated use and does not give all the features. We have software serial monitor on Arduino IDE. … [Read more...]
Arduino With DHT 11 Sensor and Arduino Online IDE : Basic IoT
Whe we hear about IoT, we think about spealized hardware. However, basic IoT is obtaining the output of sensor over the Internet from your room. Using Arduino online IDE's serial monitor is actually primitive IDE, although does not sound highly interesting or special. The temperature humidity reading on Arduino online IDE's serial monitor is actually over the internet and with 4G/LTE connection it … [Read more...]
List of Raspberry Pi Essential Accessories For The New Users
In our one old guide, we discussed in details how to setup and run Raspberry Pi from command line and list of Single Board Computers as alternative to Raspberry Pi. Unless You Are Running Raspberry Pi or Some Other Single Board Computer From Command Line, You'll Need Some Accessories. The listed things are bare minimum and one have to purchase along with Raspberry Pi or similar Single-Board … [Read more...]
Arduino DIY SD Card Reader and Cheap SD Card Reader Module
For Projects Like Arduino Door Bell We Need Some Extra Storage & Arduino DIY SD Card Reader and Cheap SD Card Reader Module Becomes Practical Matter. It is true that we can play MP3 with Arduino without SD card, but that has limitations. It may appear silly when cheap Made in China SD card readers avaible at $1.5 but actually DIY can save space or just great to test without much resource. This … [Read more...]
Cheapest Components to Learn Arduino and Other Electronic Projects
Most of the electronic projects on this website is written with the thought of limitation of budgets. Limited budget often a factor which affects learning. Here is a List of Cheapest Components to Learn Arduino and Other Electronic Projects. We guess, many readers hardly can spare $20 to $50 for learning electronics works. With Made in China recyled components and suitable guides, it is possible … [Read more...]
Smart TV Buying, Building Guide For 2018
Even 5 years back, we could easily build own high end system with a large computer monitor with HDMI input, satellite television service provider's decoding box and sound system. We actually publish such guide for building cheap, high end television to get rid of proprietary stuffs of television companies. With time, F/OSS hardware and software improved. We have Raspberry Pi and lot of Raspberry … [Read more...]