This Infrared transmitter can activate IR based switching circuits from a distance of 10 meters or more. It is a high power IR transmitter driving two IR LEDs through a Darlington transistor BD 139 to ...
[Dave Jones] from EEVBlog.com takes “Arduino fan boys” off the garden path getting down and dirty with different methods to capture, evaluate and retransmit IR remote control codes. Capturing and ...
Abstract: This brief presents an impulse radio-ultrawideband (IR-UWB) transmitter (Tx) that achieves high energy efficiency and data rate through a power-gating (PG) technique and hybrid modulation ...
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