Today’s project consists, as the title says, in the creation of an arduino/MSGEQ7 based pedal to be used with your guitar/bass/whatever. I’m going to show you how to use the MSGEQ7 (a 7 bands equalizer), how to display the result on a graphical LCD and, icing on the cake, how to make your own arduino shield.
Small waterproof OtterBox – 1000 – Make your project stand up to serious abuse with an otterbox, a true waterproof drybox that is also tough enough to get run over. Made of clear polycarbonate, you’ll be able to keep an eye on any indicator LEDs. We have these in 3 sizes: small (#1000), medium (#2000) and large (#3000). They’re ideal for projects with wireless components like GPS loggers, GPRS/GSM cellular or xbee but can also act as a portable “pack & hack” project box. (read more)
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, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, 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.