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A Minority Report Style Gesture Interface: Do We Really Need It? (Part 1)

EFY Bureau
From text to graphics, from keyboards to mice to touchscreens, we have come a long way. Gestural interface comes next in this logical progression...

Introduction To Smart Wi-Fi

EFY Bureau
We need faster tools and media to prove our ideas, and this is where ready-to use modules like Smart Wi-Fi enter. Fig. 1 shows...

RFID-Based Automatic Vehicle Parking System

EFY Bureau
Radio-frequency identification (RFID) is an automatic identification method wherein the data stored on RFID tags or transponders is remotely retrieved. The RFID tag is...

Ethernet POWERLINK on an Altera FPGA in 5 Easy Steps

EFY Bureau
Many Indian OEMs and device manufacturers are looking at incorporating Ethernet POWERLINK technology in their devices to achieve higher performance, throughput and accuracy at...

RX231: Embedded Security Solutions To Protect IoT Endpoints

EFY Bureau
Renesas Electronics Corporation today introduced a new series of embedded security solutions employing general-purpose microcontrollers (MCUs) and microprocessors (MPUs) as completely new security structures...

New Sensor Shield Makes Prototyping and Initial Set Development Easy

EFY Bureau
ROHM has recently announced the availability of the SENSORSHLD1-EVK-101, a second-generation sensor shield integrating 10 onboard sensors along with standard Arduino interface pins that...

Assistive Electronics For The Old And Disabled

EFY Bureau
Electronic devices have not only transformed the lifestyle of common people by providing comfort, security and entertainment, but have proved a boon for people...

Second Generation FlightSense Technolgy In World’s Smallest ToF Sensor

Eben Efyian
STMicroelectronics recently launched another Time-of-Flight (ToF) ranging sensor with the second generation of its FlightSense technology, as the VL53L0X laser-ranging sensor. The VL53L0X extends the ToF measurement range to...

High Impedance Audio Buffer With JFET

EFY Bureau
The high impedance audio buffer circuit described here can be used to enhance the AC input impedance of audio amplifiers that are used with...

Gesture Recognition Beckons The Next Wave Of UI

EFY Bureau
User interface (UI) design problem: Too many steps to do something. Engineers have been enabling advances here by moving from physical keys, switches and...
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