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ESP32 Internet Radio

Somnath Bera, AGM, NTPC Limited
The cheap MP3 VS1053 codec processor from aliexpress.com is told to be capable of decoding a variety of music formats, including Ogg Vorbis/MP3/AAC/WMA/MIDI audio....

How Do Smartphones Get Vibrations?

EFY Bureau
Introduction to Haptics in SmartphonesTypes of Vibration Motors in Mobile DevicesHow Vibrations are TriggeredOther Important QuestionsQ. How does a transistor work in the world...

Weather Forecasting on ESP32

Somnath Bera, AGM, NTPC Limited
In any power utility corporation ash dyke management is a huge issue. For fugitive dust control huge sprinklers that spray water all along the...

ESP32 Particulate Matter Monitoring

Somnath Bera, AGM, NTPC Limited
Dust is a silent killer. Ever since the smog pollution of Delhi has hit the headlines, the public awareness about these two particulate matters...

Bluetooth 2.0 VS Bluetooth 4.0 (BLE)

EFY Bureau
In this video, the presenter will explain the most common Bluetooth boards for the Arduino. He will also present you how to implement such...

Digital Spirit Level

EFY Bureau
In this small project, the presenter will give you a short tutorial on accelerometer ICs and find out how we can use them with...

Home Security System Using ESP8266

EFY Bureau
When you were outside of your home, no one was there to protect your home. There are lots of burglary, theft occurs. There are...

Touch Switch

EFY Bureau
Described here a touch switch circuit system that operates only when you touch two conductor terminals simultaneously with your fingertip.

Wireless Equipment Control Using MATLAB-Based GUI

EFY Bureau
In process instrumentation and control, operators in the plant equipment control room monitor on-field sensors and send real-time commands to control actuators and final...

New High-Speed Optical Heart Rate Sensor Optimised for Measuring Blood Pressure, Stress & Vascular Age

EFY Bureau
Class-leading detection accuracy and low power consumption support the increasing demand for vital sign sensing ROHM has recently announced the availability of an optical heart...
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