If you have read my first blog on the topic, than you already know what I’m experimenting with. Low price FM Radio, build with TDA7088 / YD 9088. It was obvious, that technology from the early 90-x is outdated. I mean, simple “search and hold” function of the radio. Scan function works only one way, up in […]
DIY Arduino FM Radio (Part 2) Continue Reading
After I finished my last project, I couldn’t stop thinking how to build an AM receiver, that would also operate in conjunction with my little friend Arduino. To minimize a workload and complexity, especially with RF part of the circuitry, I come up to conclusion, that SDR (Software Defined Radio) is the best choice for
DIY AM Radio With Arduino Continue Reading
What would you think about a program, made in the C language of the Arduino IDE, that makes the LoRa radio change frequency? This is what you will learn about in my video today, where you will learn about the differences between LoRa radio, LoRaWAN protocol, and encryption. We will then create a project featuring
ESP32 LoRa Changing Frequency Continue Reading
The TGR2050 Series provides exceptional performance with new touch screen operation for improved functionality to support research and development, test and service functions Farnell, the Development Distributor, announced the availability of the TGR2050 series of next generation Radio Frequency (RF) signal generators from Aim-TTi. Electronic design and test engineers will benefit from the small footprint and lightweight design of the
NEXT GENERATION AIM-TTI TGR2050 SERIES RF SIGNAL GENERATORS NOW AVAILABLE Continue Reading
Older hackers will remember that a crystal set radio receiver was often one of the first projects attempted. Times have changed, but there’s still something magical about gathering invisible signals from the air and listening to the radio on a homemade receiver. [mircemk] has brought the idea right up to date by building an FM radio with
DIY ARDUINO DUE TEA5767 FM RADIO Continue Reading
A team of Researchers at Carnegie Mellon University’s Future Interfaces Group have developed self-powered radio tags called Sozu, which enables building-scale activity sensing, without the need for line-of-sight and at a very low cost. They claim a 99 percent detection rate and “almost no false positives.” The team of researchers includes Yang Zhang, Yasha Iravantchi, Haojian Jin, Swarun Kumar, and Chris Harrison. Sozu
SOZU MONITORING SYSTEM HARVESTS ACTIVITY ENERGY & RUNS WITHOUT BATTERIES Continue Reading
I love the look of old 1920’s radios. They are the embodiment of a decade. The radios that I like the most were vacuum tube cathedral radios made by Philco. When I think of old-timey radios those are the first thing that pops into my mind. So, I decided to make one using an old Arduino
Retro Arduino Radio Continue Reading
Hello Everyone!!! In this Instructable I am going to show you how I converted my (Commercial) RC drone that uses an RC radio system into a drone that is controlled by your Arduino using Bluetooth Why would I want to control my drone from an Arduino? I wanted to control my drone from an Arduino
How to Control Any Drone From Your Arduino Microcontroller Using Bluetooth Continue Reading
This time on the show we continue coverage of Toorcamp 2012 – the American Hacker Camp. This time Darren speaks with Rob Eby about packet radio as an extension of the Internet. Plus what could be better than flexible individually addressable RGB LED strips? %1 controlled by Arduino! All that and more!
Introduction to Packet Radio and Arduino Controlled LED Strips Continue Reading
This project is bases on the internet radio by Ed Smallenburg. He did an awesome job in creating a working internet-based radio. He shared his coding and hardware on the world wide web so that people like you and me can learn from it. He shared his build on GitHub using the copyleft license. (It
