I recently gave a presentation on Software Defined Radio (SDR) at my hackerspace in Chicago, Pumping Station: One. I’ve attached the slides to this blog post for reference. After the talk, someone told me they had seen a program that maps out airplanes flying in one’s area based on data received via Automatic dependent surveillance-broadcast (ADS-B) on 1090 MHz. After a search, I found dump1090 which works with cheap DVB-T USB sticks with certain Realtek chipsets thanks to the rtl-sdr library….
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — To make it through a tough business cycle, layoffs should be a last resort
Wearables — Pipe cleaner purposes
Electronics — Diode Test Current
Python for Microcontrollers — Python on Microcontrollers Newsletter: CircuitPython 6 released and projects galore! #Python #Adafruit #CircuitPython @micropython @ThePSF
Adafruit IoT Monthly — CO2 Cuckoo Clock, Wippersnapper, and more!
Microsoft MakeCode — Making a Smart LEGO Ferris Wheel!
EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey
New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — New Products 11/25/2020 Featuring #Adafruit #SGP40 #AirQuality Sensor Breakout – VOC – STEMMA QT @adafruit #newproducts
No comments yet.
Sorry, the comment form is closed at this time.