Oscillators Part 7 - Digital Signal Generation -

[@dimBulb5]

Oscillators are fascinating! They are the beating heart at the center of our modern world and this series has been a wonderful tour!

[@ngouanewhoumand1999]

thank you sir for sharing your knowledge

[@edgeeffect]

I'm the other way round to you - I'm all about the microcontroller programming and not so hot on the actual electronics side of things. What we really need is some way of pairing up all the people on your side of the fence with all the people on my side of the fence.... ... and we'd be invincible. ;)

[@massimookissed1023]

On Arduino you can write an entire byte to a Port, instead of writing individual bits to individual Pins. (The Pin write uses AND/OR bitwise masking to change one bit and does a whole Port write anyway, behind the scenes.)

[@gregwmanning]

Regarding the Arduino oscillator with only moving the map/analogue read line to the setup area, I understand you cant change frequency without a reset, I wonder how much higher the 260Hz tone would become. Also I wonder how high the freq would be without any delay code lines? Interesting demo video Thanks Greg