This is not-so-formal article to introduce to ESP32, NodeMCU, Adafruit Feather to the users who are not that much used with the boards. ESP8266 has wider range of models and ESP 01 commonly seen as cheapest. Writing few guides on ESP8266 (ESP 01) is for normal for any technical website but in real life, using ESP 01 not easy. It is backdated, not exactly designed to be used with Arduino board as … [Read more...]
Wearables and Internet of Things : Part II
In the previous part of this series on Wearables and Internet of Things, we briefly discussed about the wearables. In this part, we will discuss the basics on Internet of Things and the communication protocols used in conjuction of current wearable technology. Historically wearables were simple mechanical calculators. But right now, wearables means some sort of electronics using communication … [Read more...]
LED Bar Graph Progress Test : Arduino & Transistors
Previously, we have discussed about LED Bar Display. If you do not have LED Bar Display, you can use common LEDs for testing purpose. Here is Circuit and Code to Create LED Bar Graph Progress Test Project. We Will Shown the Project With Arduino and Als Only With Components Like Transistors. Basic matter of this project is that - we are using a potentiometer as analog input. When we rotate the knob … [Read more...]
New and Effective SEO Metrics to Follow Engagement and Content Performance
SEO is the key component for the success of an online business. So, we need to learn and meet some essential and important SEO strategies and tools like the right options to make our online presence of business better. The first and foremost thing is that is the people and individuals want to get the success quickly and easily in their business which is present online then they need to improve the … [Read more...]
5 Tips to Fully Leverage the Reach of SMS Marketing for Businesses
SMS is not outdated as many of the newcomer digital marketers think of it. However, not all text marketing campaigns are not the same. Some marketers use it as a standalone marketing strategy whereas some others integrate it into their business marketing strategy. According to a survey conducted by a leading mobile market research agency, about 89% of the mobile phone users tend to access SMS … [Read more...]
Difference Between Object Storage and Block Storage
Users commonly seek the difference between Object Storage and Block Storage. We have good number of publications on this website on object storage to point towards the differences, but often that process was as a part of answering some other question, such as Methods of Encryption in Cloud Object Storage. Object Storage is newer technology. Object storage has a flat structure where files are … [Read more...]
Methods of Encryption in Cloud Object Storage : OpenStack & IBM Cloud
Users can encrypt each object on cloud storage using the provider's way, such as using private and public keys. Throughout various articles on this site we discussed about cloud storage and security methods. We often talk around data encryption on cloud storage but avoid going in-depth. Object Storage is a data storage architecture which manages data as objects. Each object typically includes the … [Read more...]
Wearables and Internet of Things : Part I
Previously, we published detailed series on Internet of Things in the smart home. Wearable technology often also called fashionable technology or fashion electronics. Although today they are mostly electronic devices with micro-controllers which can be incorporated into clothing or worn on the body, wearable itself does not always have to be fitness tracker or smartwatches. Development of … [Read more...]
Arduino Pulse Sensor and Heart Rate Plotting
Arduino pulse sensor is quite commonly seen in various example projects using the typical sensor first made by pulsesensor.com. The sensor has a positive connection, a negative connection and an analogue data pin. It is quite easy to connect it with Arduino. pulsesensor.com has lot of examples and library of codes. For Mac, they have an app too. Pulse sensor module is important cheapest biomedical … [Read more...]
Best Power Bank Buying & Maintaining Guide
Power Bank becoming an everyday need as our smartphones, wireless headphones increasingly becoming power hungry. Here is timely article providing technical details of the power bank for buying & maintaining. Kindly avoid buying China manufactured cheap power banks. There are several ISO standards related to power bank. Officially, a Power Bank is a lithium-ion powered portable external battery … [Read more...]
The Future of Cloud Computing in the Era of Artificial Intelligence
The rise of artificial intelligence already delivering impact around the globe and it is expected that in future, artificial intelligence will positively impact virtually all the industries. Even the regions where internet penetration is limited those regions also can not anymore ignore the substantial effect of artificial intelligence due to faster penetration of smartphones with an overall … [Read more...]