Some circuits (e.g. filters) are tricky to modify for voltage control, replacing resistors with inconsistent optical elements or redesigning to allow current-control with an OTA (probably at lower signal voltages). But comparators are easy; the threshold is set by high-impedance voltage input. I...
But Takin Time Off Is Tricky Business. With An Increasing Number Of Enemies Chasing Him With Ever-greater Enthusiasm, Flinx Must Find A Getaway Shrouded In Obscurit. y Jast, A Planet Buss In The Middle Of Nowhere, Is The Perfect Locale. Yet Even In A Place Where Hardly Anyone's Ever ...