Wire pushbuttons in series to simplify DPOT up/down circuit

· Edn · Sept. 30, 2026, 12:19 p.m.
design, Design Ideas analog digital Circuit Design Digital Potentiometers Control Interfaces
Summary
The blog post discusses a novel connection method for control buttons that simplifies the interface for a digital potentiometer (DPOT), promoting a 'simpler is better' philosophy in circuit design.
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