If you have a project with any audio, video, graphics, data logging, etc in it, you’ll find that having a removable storage option is essential. Most microcontrollers have extremely limited built-in storage. For example, even the Arduino Mega chip (the Atmega2560) has a mere 4Kbytes of EEPROM storage. There’s more flash (256K) but you can’t write to it as easily and you have to be careful if you want to store information in flash that you don’t overwrite the program itself!
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — “How Free Returns and Exchanges Are Affecting America’s Retailers”
Wearables — Add Audio FX to any wearables project
Electronics — Paper Clip Power Supply
Biohacking — AMINO.BIO – bio-hacking kit
No comments yet.
Sorry, the comment form is closed at this time.