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Würth Elektronik introduces Ophelia-I, a 2.4 GHz Radio Module that operates from 2360 to 2500 MHz that comes without a firmware. Radio communication has been a great medium for wireless communication between devices such as control systems, remote controls and...
To control a robot, the signal is usually sent through a wireless system using radio frequency (RF) and infrared (IR). To send an IR signal, you need a transmitter and a receiver with an encoding and decoding system. Presented...
Presented here is a RF controlled aircraft project based on Arduino and 433MHz RF modules controlling a brushless DC motor and three servo motors. It comprises an Arduino-based remote control at the transmitter’s end and an Arduino-based aircraft at...
Radio-frequency remote controls are inevitable. They are now appearing in great numbers owing to better user experience and by overcoming various drawbacks of infrared (IR) remotes including - line-of-sight pointing, short transmission range, reflection problems and high power consumption of IR...
 
 

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