{"product_id":"erica-synths-edu-diy-drum-sequencer","title":"Erica Synths - EDU DIY Drum Sequencer","description":"\u003cdiv class=\"article-body mt-3\"\u003eMost drum sequencers are complex machines – packed with buttons and LEDs, all driven by a microcontroller. For the mki x es.edu DIY Drum Sequencer kit, we decided to take the opposite approach: a hands-on rhythm engine with a minimalist interface, built from just a handful of logic chips. Each of the sequencer’s four channels is programmed in real time using a single button. Patterns loop automatically, can be shortened on the fly, and support half-time playback for slower, evolving grooves. Accents are handled using synced LFOs, while a simple resistor-DAC turns patterns into stepped control voltages – perfect for modulating pitch, decay, or other parameters. Whether you’re looking to learn about sequencer design, sharpen your soldering skills, or just want a drum sequencer that plays like an instrument, this DIY kit packs surprising depth into a refreshingly simple interface.\u003c\/div\u003e\n\u003cdiv class=\"article-body mt-3 mb-3\"\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4 independent channels with one-button step input\/removal\u003c\/li\u003e\n\u003cli\u003e16 steps per channel, individually reducible to 12 or 7\u003c\/li\u003e\n\u003cli\u003eOptional half-time mode per channel\u003c\/li\u003e\n\u003cli\u003eTwo syncable analog LFOs for dynamic accents\u003c\/li\u003e\n\u003cli\u003eResistor-DAC output for pitch or decay modulation\u003c\/li\u003e\n\u003cli\u003eInternal clock with 16th, 8th, and quarter note outputs, syncable to external gear\u003c\/li\u003e\n\u003cli\u003eModule width: 34HP \u003c\/li\u003e\n\u003cli\u003e27mA @+12V; 20mA @-12V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Erica Synths","offers":[{"title":"Default Title","offer_id":47544762204330,"sku":null,"price":149.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0020\/5199\/7743\/files\/DIY_DRUM_SEQ_PROMO.png?v=1760744710","url":"https:\/\/www.noisebug.live\/products\/erica-synths-edu-diy-drum-sequencer","provider":"Noisebug","version":"1.0","type":"link"}