I am interested in exploring the 29F010 flash chip as a means of audio sample storage and manipulation. This post will describe a basic setup whereby a sample is stored in the 29F010 memory, and is recalled in a loop continuously.
The basic idea is this: A square wave is generated, which in turn generates a set of address bits, which in turn are sent to the 29F010, which recalls each sample located at that address, which is then presented at the digital data outputs of the 29F010, which in turn are sent through a resistor to resistor ladder, which acts as a digital to analog converter.
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.