| The aim of the project was to build a microwave Doppler radar by using a low-cost off the shelf radar module, and along the way learn new th...
All items tagged with RF and Free (10)
| Using the RFID starter kit from Elektor provides a good basis to carry out numerous electronic experiments with the Arduino Uno. We show jus...
| Computer scientists of the University of Washington have built a working prototype of a gesture control interface named AllSee. AllSee can o...
| Elektor Academy and Element14 are excited to bring you the sixteenth installment of our free webinars based around another hugely popular pr...
| To help with the programming and debugging of the DSP board used in our DSP course, Elektor Labs designed a small adapter that can be used t...
| Decent potentiometers for setting the volume in amplifiers are still quite expensive. However, there is a cheaper alternative, and it’s bett...
| The ECIO40 is a modern 18F4455 PIC microcontroller mounted on a miniature PCB and sporting a ready to use USB bootloader. The latter enables...
| When listening to your favourite CD, any audiophile will at some occasion realise that the CD concerned used to sound better during the prev...
| The TIRIS family of RFIDs from Texas Instruments can be found in many consumer applications ranging from vehicle security to logging maratho...
| The decoder discussed in this article sits between the output of a weather-satellite receiver and a free RS232 port on your computer....