This Instructable will show you how to build your own FM radio receiver shield to be used with an Arduino board. The radio chip we are going to be using is the AR1010 on a breakoutboard found at Sparkfun or Electrokit and there will be code to get you up and running provided later on. We are going […]
Arduino FM radio receiver shield Continue Reading
Samsung Electronics Co. Ltd. has announced the Exynos 980 processor with an integrated 5G modem capable of download speeds of up to 2.55Gbps. report by Peter Clarke @ eenewsembedded.com The chip is designed in Samsung’s 8nm manufacturing process technology and the CPU has a six-two split little-big architecture divided between two 2.2GHz Cortex-A77 cores and six 1.8GHz Cortex-A55
SAMSUNG ANNOUNCES 5G-CAPABLE EXYNOS PROCESSOR Continue Reading
I’ve not used an FM radio for years, but if you’d like to teach younger generations about older technology and show them how to solder components there’s an RDA5807 based kit that would allow you to build DIY FM Radio operating in the 87 MHz to 108 MHz range. The JC-300 kit comes with a
Build a DIY FM Radio with this $12 kit Continue Reading
FM radio transmitters and receivers are one of the projects that fascinated a lot of people and drove them to become makers. The lure of being able to deploy your own radio station, or build your own surveillance(-like) devices was what encouraged most of us to build our first fm transmitter or receiver. Nowadays, microcontrollers
ARDUINO FM RADIO RECEIVER WITH TEA5767 AND A NOKIA 5110 LCD DISPLAY Continue Reading
Arducon is an Arduino based ARDF transmitter controller specifically designed for for conducting amateur radio direction finding and is now available via Kickstarter. The unique piece of kit has been designed for active radio enthusiasts involved in the outdoor sport of Amateur Radio Direction Finding (ARDF). Backer early bird pledges are now available for the novel project
Arducon Arduino based radio ARDF transmitter controller Continue Reading
Old radios didn’t have much in the way of smarts. But as digital synthesis became more common, radios often had as much digital electronics in them as RF circuits. The problem is that digital electronics get better and better every year, so what looked like high-tech one year is quaint the next. [IMSAI Guy] had
HAM RADIO GETS BRAIN TRANSPLANT Continue Reading
When Pete Juliano sat down to design a sideband transceiver for the 20 Meter (14 MHz) ham radio band, he eschewed the popular circuits that make up so many designs, opting instead for the innovative approach of the Seven-Transistor Novelty. He forged ahead, building a novel design that he calls Pete’s Simple Seven SSB Transceiver,
PSSST! HERE’S A NOVEL SSB RADIO DESIGN WITH ONLY SEVEN TRANSISTORS Continue Reading
Over on the Spectrum web site, [Dale] — a relatively new ham radio operator — talks about his system for sending text messaging over VHF radios called HamMessenger. Of course, hams send messages all the time using a variety of protocols, but [Dale] wanted a self-contained and portable unit with a keyboard, screen, and a GPS
ARDUINO + HAM RADIO = TEXTING Continue Reading
More than once, we’ve looked at a cool board like the TTGO T-Display and thought, “What can we build with this?” If you are [Volos Projects], the answer is a tiny Internet radio. He’s done a lot of other projects with the board including some games and a weather station. You can see the project in
ESP32 INTERNET RADIO IS NO GAME Continue Reading
Designed for mass-market tracking and navigation applications, the Teseo-LIV3R ROM-based module, has full GNSSalgorithm capability for cost-conscious tracking and navigation devices, says ST Microelectronics. The GNSS module provides odometer functionality with three trip counters and reached-distance alert, along with geo-fencing capabilities with up to eight configurable circles and crossing-circles alarm. Support for real-time assisted GNSS with free server
ST RELEASES ROM-BASED GNSS MODULE Continue Reading
