Multifunctional
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The Daisy Patch Submodule is a powerful embedded DSP platform for developing custom Eurorack modules. It combines a fast STM32H7 processor, high-fidelity stereo audio conversion and extensive memory with signal conditioning designed specifically for the Eurorack environment.Developers only need to create a carrier board and user interface, while the Patch Submodule handles audio processing, CV, gates and digital connectivity. Its 480MHz processor and 64MB of RAM support advanced applications such as oscillators, samplers, granular processors, effects and long-form audio looping with buffers of up to ten minutes.Firmware can be created using C++, Arduino, Pure Data, Max/MSP Gen~ and other supported environments. The open-source DaisySP library provides ready-made DSP building blocks for synthesis, filtering, dynamics and audio effects, while firmware can be uploaded over USB using the browser-based programmer.Stereo audio I/O, twelve analog inputs, CV and gate connections, GPIO and multiple communication protocols make the Daisy Patch Submodule a flexible foundation for commercial products, prototypes and experimental Eurorack instruments. The hardware includes reverse-power protection and is FCC and CE tested for integration into finished designs.Features• STM32H7 processor running at 480MHz.• 24-bit stereo audio at 96kHz.• 64MB RAM for audio buffers of up to ten minutes.• 12 analog inputs for bipolar CV signals or potentiometers.• Two 12-bit CV outputs.• Two gate inputs and two gate outputs.• Twelve general-purpose GPIO connections.• USB firmware loading via an open-source web programmer.• Supports C++, Arduino, Pure Data and Max/MSP Gen~.• SDMMC, SPI, UART, I2C and USB connectivity.• Reverse-power protection included.• FCC and CE tested and compliant.The mini JTAG header is not included.
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Daisy Patch is a metamorphic sound environment built on the Daisy DSP platform, a blank-slate hardware design that can transform into a wide range of digital instruments.The unit provides quad 24-bit audio I/O (up to 192 kHz) and a browser-based programmer for uploading a growing library of ready-to-run firmware – samplers, granular engines, physical-model voices and more – without the need for special upload tools.Custom firmware is authored with Pure Data, Arduino, Max/MSP Gen~, or C++, and starter templates accelerate development. Onboard USB connectivity and a high-resolution OLED simplify debugging and real-time interaction, making the Patch both a performance device and a development platform.The package includes one Daisy Seed (65 MB) and ships as an open-source DSP platform ready for experimentation, prototyping, and deployment as a compact standalone instrumentFeatures:• Open source DSP platform• Vast library of ready to go firmware files• Quad 24-bit audio IO, up to 192kHz• MIDI IO (TRS+USB)• High res OLED display
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If you can code it, you can make it – patch.Init() is an open-source Eurorack development interface built around the Daisy Patch Submodule that converts the submodule into a versatile DSP module.Supplied with a Daisy Patch Submodule, the platform pairs a utilitarian front panel (open-source under MIT) whose parameter names match the code with high-fidelity audio performance: 24-bit, 96 kHz sample rate, an STM32 H7 processor and 64 MB of SDRAM. Stereo I/O and the Patch Submodule’s I/O options enable everything from samplers and granular processors to reverbs, glitchy effects and complex oscillators, while the freely available front-panel files let designers adapt the hardware for bespoke or commercial modules without licensing friction.Features:• Eurorack development platform for the Daisy Patch Submodule• High Fidelity Daisy architecture: 24-bit, 96kHz sample-rate, 64MB SDRAM, STM32 H7 processor• Stereo I/O• Utilitarian design, with code-matching front panel parameter names
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The Pod is a compact USB-powered breakout board for the Daisy, bundled with a Daisy Seed (65 MB), that brings stereo line-level I/O, a headphone output with dedicated volume control and a TRS MIDI input into a small development-friendly package.Onboard controls include two push buttons, two RGB LEDs and a rotary encoder with push switch, while an SD-card slot and a secondary micro-USB port expand connectivity for standalone projects. Designed as a convenient prototyping companion, the Pod provides the essential audio and control interfaces needed to move a Daisy project from idea to playable hardware. Note: powering the Pod from a computer can introduce hum via ground loops; using an external USB power source typically improves audio performance.Features:• USB Powered• 3.5mm stereo jacks for line level audio I/O, headphone output, and TRS MIDI input.• Built In headphone amplifier with dedicated volume control.• 2 Buttons, 2 RGB LEDs, and rotary encoder with push button.• SD Card Slot, and secondary USB micro port
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This is the Full Kit with a wide assortment of essential components (resistors, capacitors, ICs, transistors) so you can start building right away.Get started in circuit design with MKI x ES Labor. Developed in collaboration with Dr. Shalom D. Ruben teaching professor for engineering at the University of Colorado Labor is a fully-featured circuit design playground and a powerful electronics learning tool all in one. Created with the aim of serving as a universal learning tool for electronics engineering Labor enables users to delve into various aspects of electronics design from fundamental concepts to advanced techniques. Whether you're a beginner exploring the basics or an experienced engineer honing your skills Labor provides a versatile platform for experimentation and learning. Create your own filters oscillators envelopes sequencers – and whatever else you can come up with. Or use it to learn the basics by following along with our series of educational DIY kits.Features:• a built in dual power supply producing eurorack-compatible voltages, with built-in over current protection for safe experimenting• a modular interfacing section with 16 slots for potentiometers, jacks & switches• a pulse/triangle/sine oscillator (audio & LFO range)• a multi mode envelope generator controlled by a premium push button• a buffered variable control voltage source• an output amplifier with variable gain• a dedicated headphone output and a line-level output for recording, processing and analyzing the signal• an expansion slot for installing specialized prototyping tools• a protective lid to cover a breadboard.EDU DIY Labor Full Kit includes:• LABOR• Power Supply Unit• jumper cables• array of interfacing elements like potentiometers, jack sockets, switches• commonly used components (resistors, capacitors, chips, transistors) to start building circuits straight awayNB! LABOR is a testing ground for experiments with electronic circuits and we as a manufacturer cannot by any means diagnose any issues with circuits designed on the LABOR board. We will only respond to support tickets regarding obvious malfunctions of the factory-soldered circuits on the main LABOR board. For other cases of malfunction – please consult other LABOR users/ experienced DIY kit builders on online forums, such as this one. Keep experimenting – keep trying!DIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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It's christmas time in your modular rack and this year we invented a proper christmas tree module! The LEDs of the tree change color and are used as oscillators to generate weirdo-sound. There are four sections with two LEDs each which modulate each other. You can patch the oscillator outs to the left or right output with mini-patch wires.With this DIY kit you have 2 options:1) The tree can be used standalone with a 9V battery as a simple light effect which is standing on a table etc. In this version there is no audio possible.2) You complete the whole module and solder the tree to the panel. Then you can make use of the full audio possibilities.This kit is perfect to build it with your kids or finally convince your partner, that modular maybe isn't that bad.DIY-Kit-Type:SMD-Kit-2. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. It includes SMD and through-hole parts! For build guide, more info, videos etc. please check the buttons below.
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The smArTT Verter is a simple but very effective utility module for scaling the level and polarity of audio and CV signals.Features:• 1 audio/CV input• 1 input level potentiometer• 1 signal polarity switch (+/-)• 1 DC offset potentiometer (+/-5V or +/-10V)• 3 output jacksDIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
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Akropoli is an extension and enhancement of our successful Little Melody and High Towers modules, offering the features of both of these modules as well as some of it’s own unique features such as mute buttons per channel, manual transpose knob and 1V/oct transpose CV input. Akropoli operates using our proprietary TOOL V2 code, and can count in integers as well as multiples for even more subtle and evolving variations:• top of the dial is /1• clockwise from the top are /2, /4, /8, /16, /32, /64, /128• anticlockwise from the top are /3, /5, /6, /7, /9, /10, /11Akropoli is a generative sequencer based around clock divisions and a chromatic quantiser, used to create in-the-moment licks and riffs. It is more that the sum of it’s parts.Akropoli’s internal operations can be considered as 4 clock dividers patched into a CV mixer via attenuators. The attenuators select notes over a 5 octave range, the clock dividers determine how often those notes are added to the mix. The final output of Akropoli is quantized chromatically for fast set up and continuously pleasing results. Akropoli has an onboard transposition knob, as well as a 1V/oct transposition CV input.The 4 clock dividers are labelled A, B, C, and D. They all receive clocks from the same source, the divisions may be selected using the presets and the individual division selectors. The clock dividers can be set to count up, down, or to one of a variety of modes that move between counting up and down. For further information on Presets and Modes see the Little Melody User Guide.Additionally, each clock divider has it’s own binary output (either high or low), these 4 outputs can be used to clock/gate/trigger other stuff on other modules to great effect.DIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
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A 4 HP combined looping AR generator and triggerable LFO. Blades Of Ingenuity is a simple but surprisingly useful module consisting of two elements.Features:Attack/Release generator• one shot and looping modes• looping mode range 19 Hz to 5 secondsLow Frequency Oscillator• sawtooth/triangle/ramp switch• externally retriggerable• range from 19 Hz to 60 secondsDIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
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Horror Show is a 4 HP combined noise generator/digital ring modulator/sub oscillator.Noise generator with filter frequency control. Filter is twin-t type. The noise output is normalised to RM X Input and also to the Sub Osc Input, so that 5 types of noise are simultaneously available, all of which can be further affected by twisting the filter frequency knob.Digital Ring Modulator, comparator based. May also be used as a pulse width modulator by patching in any audio waveform and any controller waveform.Sub oscillator with 3 simultaneous outputs: -1 square, -2 square, -2 pulse. May also be used as a clock divider.DIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
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Infinitely Maybe is a full featured randomness module, with a number of sources of randomness:• White noise• Pink noise• Sample and hold circuit• Random gates circuitAn onboard CV mixer allows you to mix two different sources into the sample and hold circuit. White noise is normalised to CV input 1, Pink noise is normalised to CV input 2Infinitely Maybe has an onboard clock for triggering the sample and hold circuit. This may be overridden with an external clock if required via the clock in socket.There is a built in LAG circuit, which enables the S/H OUT to slide between voltages at a predetermined rate. This function can be remotely controlled via the LAG INFinally, a random gates output is derived from the S/H Out. With the MAYBE knob at 0 a constant gate is available. The further you turn the MAYBE knob towards 10, the less likelihood of a gate is.DIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
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Shapes is a wide ranging and fully analogue oscillator which can perform duties as both auxilliary VCO* as well as VC-LFO. Shapes can be configured to cycle continuously, or to provide one-shot shaped outputs. When set to one-shot mode, Shapes may be used as an ersatz envelope generator.Using the Time knob, Shapes can cycle from as low as 8 seconds (whale song) to as high as 19500Hz (bat beeps).Shapes has 3 simultaneous outputs:sawtooth (+/-5V, 10Vpp)ramp (+/-5V, 10Vpp)triangle (+/-5V, 10Vpp)Additional waveforms may be derived courtesy of the Shape knob. Anticlockwise from 0 achieves progressively logarithmic sawtooths and ramps, whereas clockwise from 0 achieves progressively exponential sawtooths and ramps. The effect of the Shape knob on the triangle waveform is asymmetric, anticlockwise from 0 achieves progressively logarithmic leading edge, whereas clockwise from 0 achieves progressively exponential falling edge. Progressively exponential triangle waveforms can be achieved using the Time CV knob (set Shape knob to 0) providing there is no jack in the Time CV input socketTime CV input provides wide ranging control of time. It is possible to dial in something approaching 1V/oct over a limited range, although Shapes has not been designed to perform as an accurately tracking VCO. In the audio range, Shapes comes into it’s own when used as a ‘daughter’ VCO to an external ‘mother’ VCO by patching the ‘mother’ VCO into Shapes’ Gate In input socket – some impressive oscillator sync style effects can be achieved.Gate In can also be used to initiate waveforms in one-shot mode, where a pulse of any length will cause Shapes to complete one cycle.*Shapes has not been designed to perform as an accurately tracking audio VCO.DIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
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Expandable 4 channel VCA based stereo mixer with tone shaping and FX bus. Strips is also expandable! You can add a second strips, connected to the first via a 16 pin to 16 pin cable. The cable powers the second Strips and gives you 8 channels to play with. The second Strips accesses the first Strips FX bus. When using in expanded configuration, the FX send/return and main outputs for the second Strips are not available.FX phase jumper – because not all FX that you might use in the FX loop are in phase with respect to their input/output. The phase jumper allows you to compensate for this and avoid weird phase cancellations.Features:• 4 x input channels, each featuring LEVEL, HIGH, LOW, FX send, PAN, MUTE and CV control of level.• FX send and stereo return + FX phase jumper• Left and Right Eurorack level inputs (2 x 3.5mm sockets)• Left and Right line level outputs (2 x 6.35mm sockets)• Scribble strips!DIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
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Herzlich Labs - R2R Ladder 8-bit DAC. It's a passive R2R ladder circuit, which will do all kinds of neat things in your system. Use it as an 8-Bit Digital to Analog Converter, punch in a bunch of digital signals in every numbered input, and from the output you shall find a delightful analog signal.Or why not use it as a weird, passive weighted mixer? A fixed-setting attenuator? Why not plug in a bunch of stuff and just see where it takes you? I promise it's safe, thanks to the brilliant design and architecture of the Herzlich R2R.In delightful 3 HP to fill that space left by another odd-sized module.Features:• Passive 8-bit DAC• Use it as a mixer, fixed attenuator or a number of other things• Flexibly use anything as input or outputDIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
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Macro ControllerKNOBI is a multi-tool able to mix, attenuate, invert, display and multiply any kind of signal. Knobi can serve a wide range of purposes thanks to its internal signal path that makes use of some of the most useful building blocks of analog synthesis: a 4-channel mixer, a three-range offset, an attenuverter, a fixed manual gate and lastly a cascading multiple derived from the output stage of Agogô.a, b, c and d are Knobi’s inputs while r is a fixed 5v reference output. The toggle switch next to d sets the range of the offset - the big knob below the meter. Connect a signal into one of the inputs to visualize its voltage value in the three digits meter. Keep in mind that this reading happens post offset and attenuverter - the smaller knob with (-) and (+) indications.The pushbutton next to x4 adds a gate of 5v to the mix: with no input connected it will act as a manual gate output. Autopatch the r reference output into one of the inputs to use Knobi as a macro controller thanks the offset knob and switch to set the range and the attenuverter.x1, x2, x3 and x4 are all cascading copies of the final signal path. Plugging a cable will break the normalization and the multiplication will reset starting from the next output. Four cables plugged in will output a copy at the same factor x1 - unity gain - making Knobi a versatile buffered multiple.Features:• Thermally compensated 5v voltage source with dedicated output.• Four channel mixer with four buffered output.• Built in 3 digits voltage meter post mix / attenuation / inversion.• Offset with a dedicated three positions range toggle.• Manual gate button tied to the mix.• 4 cascading outputs in an open design configuration.• Unique signal path: mix - attenuate - invert - add - visualize - multiplicate.• “Whatever” power connector a.k.a. don’t mind the polarity.DIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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ROSA is a multi-mode crossfader, scanner, and switcher that allows seamless morphing between up to four inputs and outputs. With its three operating modes (Scan, Wave, and Pass), you can easily shape and route signals to fit any patch.Features:• Scan Mode: Morph between up to four inputs with adjustable curves using the KNEE control.• Wave Mode: Independently control the four VCAs for complex dynamic changes.• Pass Mode: Route a single input (or mix multiple inputs) to up to four outputs, perfect for quadraphonic setups or parallel processing.• Infinite Analogue Potentiometer: For smooth, continuous transitions.• Global SHUT Control: CV-controlled mute for immediate silence.DIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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DivSkip is a 4 Channel Trigger and Gate Processor, with loads of great modes. Bernoulli Gates, Clock Division, Turing, Euclidean Split, Euclidean Classic, Ramp / Gate Length, Retrigger and Pattern.Plug in triggers or gates from a clock, logic module or sequencer and generate new rhythms and variations. Modes include Probability, Clock Division, Turing, Euclidean, Retrigger, Gate Delays and 64 step preset patterns.Features:• 4 Channels of Triggers or Gates• push-to-mute• 8 modes per Channel• LED rings for visualizationDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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Important: These cards might look like Micro SD cards, but they're not! Workshop program cards use a unique, proprietary format specifically designed for the Music Thing Modular Workshop System.This set includes two blank 16MB cards, ready for programming your own creations and ideas. An excellent example of what's possible with the larger 16MB cards is Brian Dorsey's Backyard Rain – you can explore and download it directly from GitHub.New programs and creative tools for the Workshop cards are constantly being developed by the community. For details on current programs, check out the comprehensive Workshop Computer Guide, or subscribe to the free Workshop System Newsletter to stay informed about the latest additions.These program cards store the complete flash memory used by the Workshop’s RP2040 microcontroller. Because of this, the Workshop Computer itself doesn't hold any permanent firmware. Everything lives on the program cards.Cards are easy to program, update, or reprogram via USB with a straightforward drag-and-drop method. You can create your own software in C/C++ (using Pico SDK), Arduino Pico, Circuit Python, or any other compatible programming environment for the RP2040 chip.
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Important: These cards might look like Micro SD cards, but they're not! Workshop program cards use a unique, proprietary format specifically designed for the Music Thing Modular Workshop System.This set includes three blank 2MB cards, ready for programming your own creations and ideas. New programs and creative tools for the Workshop cards are constantly being developed by the community. For details on current programs, check out the comprehensive Workshop Computer Guide, or subscribe to the free Workshop System Newsletter to stay informed about the latest additions.These program cards store the complete flash memory used by the Workshop’s RP2040 microcontroller. Because of this, the Workshop Computer itself doesn't hold any permanent firmware. Everything lives on the program cards.Cards are easy to program, update, or reprogram via USB with a straightforward drag-and-drop method. You can create your own software in C/C++ (using Pico SDK), Arduino Pico, Circuit Python, or any other compatible programming environment for the RP2040 chip.