ElectroSmash

Arduino UNO Guitar Pedal

Arduino IDE

Arduino UNO

Soldering iron (generic)

<div class="se-component se-video-container __se__float-none" contenteditable="false" style="width: 100%;"><figure style="width: 100%; height: 56.25%; padding-bottom: 56.25%; margin: 0px;"><iframe frameborder="0" allowfullscreen="" src="https://www.youtube.com/embed/vECPNuPytuw" data-proportion="true" data-percentage="100%,56.25%" data-size="100%,56.25%" data-align="none" style="width: 100%; height: 100%;" data-index="0" data-file-size="0" data-origin="100%,56.25%"></iframe></figure></div><a href="http://electrosmash.com/pedalshield-uno">pedalSHIELD UNO </a>is an open-source Arduino UNO programmable guitar pedal.The idea is to build a guitar pedal with <a href="http://electrosmash.com/pedalshield-uno#bom">easy-to-find parts</a> and have fan creating your own sounds from the first day without deep knowledge in DSP programming or electronics.<figure><img src=https://projects.arduinocontent.cc/8ce57459-64c3-4604-9cb7-9547dbe949eb.jpg /><figcaption> </figcaption></figure>Everybody can share their ideas or codes <a href="http://electrosmash.com/forum/pedalshield-uno?lang=en">in the forum</a> where you can also download the already coded effects (booster, distortion, fuzz, delay, vibrato, tremolo, wave-generator, metronome, etc).We created some documents so you can do the project easily:<ul ><li ><a href="http://www.electrosmash.com/forum/pedalshield-uno/107-how-to-build-pedalshield-uno-in-5-steps">A pdf manual to build pedalSHIELD UNO circuit in 5 steps.</a></li></ul><ul ><li ><a href="http://www.electrosmash.com/forum/pedalshield-uno/114-how-to-start-programming-pedalshield-uno?lang=en">A quick guide to start programming it.</a></li></ul><figure><img src=https://projects.arduinocontent.cc/9d82cab8-5e82-4afb-8415-9faa8173cf68.png /><figcaption> </figcaption></figure>It is an economic platform to start developing your interest in effects, audio electronics, guitar pedals or digital signal processing.The whole project is Open-Source and Open-Hardware, all the schematics and files are free. The design was also created using<a href="http://kicad-pcb.org/"> KiCAD, </a>an open source ECAD for Win-Linux-Mac so everybody can contribute.All the parts where selected trying to find the easiest to source parts, check the <a href="http://www.electrosmash.com/pedalshield-uno#bom">complete bill of materials </a>below:Capacitors<ul ><li >C5,C2, C7, C8, C9 6.8n</li></ul><ul ><li >C3, C6, C10 4.7u</li></ul><ul ><li >C1, C11 100n</li></ul><ul ><li >C4 270p</li></ul>Resistors<ul ><li >R12,R13, R10, R9, R6, R4, R3 4.7K</li></ul><ul ><li >R5, R7, R8, 100K</li></ul><ul ><li >R1, R2 1M</li></ul><ul ><li >R11 1M2</li></ul>Others<ul ><li >RV1 500K</li></ul><ul ><li >D1 Led 3mm blue</li></ul><ul ><li >U1 TL972</li></ul><ul ><li >pdip-8 IC Socket dip 8 socket</li></ul><ul ><li >SW1 3DPT</li></ul><ul ><li >SW2 Toggle switch</li></ul><ul ><li >SW3, SW4 Pushbutton</li></ul><ul ><li >Conn1,2,3,4 1 40 pin header</li></ul><ul ><li >J1, J2 1/4 Jack audio</li></ul>

Arduino UNO Guitar Pedal

pedalSHIELD UNO is an Arduino UNO programmable guitar pedal. You can create your own effects and digital sounds.