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riban-bw / I2C-Hardware-Controller

A hardware controller providing rotary encoders, switches and potentiometer values via I2C
GNU General Public License v3.0
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Validate encoders with resistors work #6

Open riban-bw opened 5 years ago

riban-bw commented 5 years ago

There are rotary encoder modules with resistors between the wipers and VDD. VDD is not used by HWC and the resistors are not required but the module is popular with hobbyist. Need to check whether pull-up resistors (to a disconnected VDD) impact performance.