Simple Parking Counter
This simple circuit can be used to count the number of cars entering a parking lot.
The circuit is built around comparator LM311 (IC1), timer...
Simple Water Temperature Indicator
When bathing a baby, it’s important that the water is neither too cold nor too hot. You test the water by dipping your fingers...
Driveway Alarm
You can install this system in the driveway itself to detect intrusion by a vehicle, person or large animal. It sounds an alarm when...
Versatile DC-DC Converter
Here is a versatile power coupler that connects a device to 5V-19V DC generated from AC mains by a power adaptor. Power adaptors come...
Intercom Using LM386
Keep in touch with your family members from one room to another and also from outside areas such as the garage, using this intercom...
Laser Demo in ‘C’
Here is a program to demonstrate the working of a laser. Laser is a device that creates a uniform and coherent light, unlike an...
Integration on smaller geometries is a challenge: Analog Devices
EFY caught up with C M Menon, sales director, Analog Devices at the ISA Vision Summit and discussed the integration challenges and the relevance...
Our Mission Is To Help Transform The Energy Landscape: Bridgelux
Bridgelux is a leading developer and manufacturer of LED lighting technologies and solutions and is a pioneer in Solid State Lighting. The company is...
“Energy efficiency is not just about consumption”
Germany-based Infineon Technologies AG offers semiconductor and system solutions addressing central challenges to modern society. The company’s India office in Bengaluru is a major...
Why Settle For Solar
The solar photovoltaic (PV) industry is off to a promising start in India. From less than 5 MW at the end of 2009, the...
