A simple infrared wireless alarm circuit can be built using an 433 MHz RF remote control unit a TSOP based IR sensor, let’s learn the procedures in detail. In a […]
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Obstacle Avoiding Robot Circuit without Microcontroller
The post explains a simple obstacle avoiding robot circuit without microcontroller and without using special motor driver circuits or ICs. The idea was requested by Mr. Faiyyaz The Design Basically […]
Types of Inductors Explored
The electronics industry uses various different styles and types of inductors. Inductors are used in a circuit in order to perform many functions of various different styles. By: S. Prakash […]
Illuminating an LED using Wireless Power Transmission
In this post we learn how to illuminate an LED using wireless power transmission. Wireless Power Technology Wireless power is an emerging technology in this present world. But the stunning […]
How to Trigger a Camera Remotely without Physical Presence
The article discusses a simple RF remote control circuit which can be used for activating a digital camera remotely, by a press of a button. The idea was requested by […]
Laser Communicator Circuit – Send, Receive Data with Laser
The article discusses how to make a simple laser communicator circuit for sending and receiving data through laser beam. Laser has been a boon since its invention. Laser is used […]