Designing An MCU Based Electronic Safe Locker
Electronic lockers are commonly used for home security applications. Traditionally, the design is consists of an MCU device that receives the input from a...
Can Solar Cells Provide Both Power And Drinking Water?
Energy shortage and clean water scarcity are two key challenges for global sustainable development. The concept of simultaneous production of clean water and electricity...
Miniature Self-Powered Temperature Sensor Made Of Graphene
A new research proposes that graphene can be used to design sensitive and self-powering temperature sensors like thermocouples for nanodevices.
Reliable on-chip temperature sensors are...
Fingerprint-Based Biometric Authentication Vulnerable To Forgery
The widely trusted fingerprint scanning can no longer be considered secure according to new research that demonstrates how user authentication can be faked
Fingerprint scanning...
Metal and Air Reaction To Generate Power For Robots
Although suitable to some extent, batteries required to operate robots have certain flaws. A unique electrolysis involving metal and air can overcome that.
Automated machines...
Extend Transmission Range Of 433MHz RF Transmitter Module
433MHz radio frequency (RF) modules are widely used in different wireless projects and products. Normal range of most RF transmitter and receiver modules is...
LDR Plus GSM Based Security System
This LDR Plus GSM Based Security System project will teach us how to make a smart device that can notify us whenever any unauthorised...
Basics of Radio Frequency Identification (RFID)
In this video, the presenter is explaining all about RFID (Radio Frequency Identification) Technolgy.
What is RFID?
RFID is a technology which works on radio frequency...
Eco-Friendly Polymer-Based Thin Film For Printed Electronics
The polymer thin film is also robust to high temperatures and highly flexible, making it great for developing electronics that are light and have...
Flash Twenty LEDs Using Arduino
Presented here is the circuit that drives twenty LEDs in a random manner. LED flashers and sequencers are used in decorative lights to give...
