You can learn a lot from old-school projects. Consider this wideband RF signal tracer circuit from 1988. If you're interested in RF technology and circuit design, you'll enjoy this design. You can ...

Abstract: Direct digital-to-RF conversion at the antenna interface offers many exciting opportunities to push the performance envelope of RF transmitters in efficiency, area, signal bandwidth, and ...

1. LEDs- its used as an indicator to show that the receiver is receiving a signal. 2. Resistors-help to reduce the flow of electric current 3. HT12E- it is an encoder ...

Abstract: Thermoelectric generator (TEG) converts heat energy into electrical energy when there is a temperature gradient between top and bottom surface of the device. Generally, large electronic ...

Making our projects Wireless always makes it to look cool and also extends the range in which it can be controlled. Starting from using a normal IR LED for short distance wireless control till an ...

This low-cost AM transmitter is tunable from 10 to 15 MHz with the help of ½J gang condenser VC1, which determines the carrier frequency of the amplitude modulation transmitter in conjunction with ...

I’ll be the first to tell you that RF isn’t my thing. I’m a digital guy. However, even someone who lives in Boolean space like me can find things of interest in today’s keynote address on “Low-Power ...