midi splitter circuit | Next Electronics

The Sound Blaster MIDI port utilizes two pins from a 15-pin joystick port, which typically serve as redundant +5 volt and ground lines. In the context of the Sound Blaster, these pins are designated as MIDI TXD (Transmit eXternal Data)...

Midi Trigger Sequencer

Add this to the above circuit to get a programmable trigger sequencer. Includes an optional audio modulation stage. The circuit described is intended to function as a programmable trigger sequencer, which allows for the generation of precise timing signals or triggers...

sound with coax is brighter than with optical

Adjusting the receiver settings in the Digital Audio menu revealed that the default setting was OPTICAL. After changing it to COAX, an improvement in sound quality was noticed. In digital audio systems, the choice between optical (TOSLINK) and coaxial (S/PDIF) connections...

Laptop Audio-Out Splitter

This active splitter for laptop audio output is powered by USB and provides an individual channel gain of 39 dB along with individual volume control for the headphone channel. The circuit utilizes two TDA2822M audio power amplifier integrated circuits (ICs)...

MIDI to Sync24 Convertor

This self-powered circuit converts MIDI clocks to DIN sync24. This type of clock is used on old Roland gear and provides a 24 pulses per quarter note clock and a start/stop signal. The circuit functions by receiving MIDI clock signals, which...

MIDI circuits

MIDI, or Musical Instrument Digital Interface, is a specification for a communications protocol between digital synthesizers and other digital music devices. It was developed to be as simple and general as possible, providing synthesizer manufacturers with significant flexibility while ensuring...

Arduino Midi

MIDI, or Musical Instrument Digital Interface, is a protocol designed for controlling synthesizers, sequencers, and various musical devices. MIDI devices are typically categorized into two main classes: controllers, which generate MIDI signals based on user input, and synthesizers, which include...

Hammond T-100/T-200/T-500 MIDIvice

A MIDI interface designed for automatic accompaniment or controlling a MIDI expander. MIDIvice supports both manuals and includes various program features. It functions as a MIDI output interface for the upper and lower manuals, utilizing an economical 8031 microcontroller and...

synth tr909

This PCB design was inspired by Colin Fraser, who discovered valuable enhancements to the bass drum circuit of the Roland TR909. The project by Trevor Page, known as the 9090 project, also provided significant assistance. As an enhancement to these...