![I want to convert this sustain switch into a volume pedal. The keyboard takes a reading by measuring the voltage on the TS connector. The switch changes the resistance by either opening I want to convert this sustain switch into a volume pedal. The keyboard takes a reading by measuring the voltage on the TS connector. The switch changes the resistance by either opening](https://preview.redd.it/1bvus23k4nu31.jpg?width=640&crop=smart&auto=webp&s=ea69e5c1e1f3ae4f0c46043f01a528d1d2011064)
I want to convert this sustain switch into a volume pedal. The keyboard takes a reading by measuring the voltage on the TS connector. The switch changes the resistance by either opening
![Amazon.com: Universal Foot Sustain Pedal Controller Switch For Electronic Piano Repair Sustain-Pedal1 : Musical Instruments Amazon.com: Universal Foot Sustain Pedal Controller Switch For Electronic Piano Repair Sustain-Pedal1 : Musical Instruments](https://m.media-amazon.com/images/I/71X2LsboG7L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Universal Foot Sustain Pedal Controller Switch For Electronic Piano Repair Sustain-Pedal1 : Musical Instruments
![Amazon.com: Keyboard Sustain Pedal, Universal Digital Piano Foot Pedal with Non-slip Bottom for Yamaha Casio Keyboards : Musical Instruments Amazon.com: Keyboard Sustain Pedal, Universal Digital Piano Foot Pedal with Non-slip Bottom for Yamaha Casio Keyboards : Musical Instruments](https://m.media-amazon.com/images/I/41CHUZym5pL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Keyboard Sustain Pedal, Universal Digital Piano Foot Pedal with Non-slip Bottom for Yamaha Casio Keyboards : Musical Instruments
![General sustain pedal For CASIO and YAMAHA typed electronic keyboard instruments - SP20 - Meideal (China Manufacturer) - Musical Instrument General sustain pedal For CASIO and YAMAHA typed electronic keyboard instruments - SP20 - Meideal (China Manufacturer) - Musical Instrument](https://img.diytrade.com/cdimg/1886759/25977796/0/1337330482/General_sustain_pedal_For_CASIO_and_YAMAHA_typed_electronic_keyboard_instruments.jpg)