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Tag: ADC

Cat Links Arduino, Personal Project

Arduino Milliohm Meter Build

Posted on November 2, 2017November 2, 2017 The Engineer

During the rebuild of the wheelchair motors for the support trolley, I found myself needing an accurate milliohm meter to test the armature windings with. Commercial instruments like these are expensive, but some Google searching found a milliohm meter project based around the Arduino from Circuit Cellar. Here’s the original

Continue readingArduino Milliohm Meter Build

Cat Links Bare Silicon

IC Decap: Novatel NT68667 LCD Controller

Posted on February 22, 2016February 20, 2016 The Engineer

This chip is commonly found in VGA/DVI monitors doing all the control, and conversion of the video signals to LVDS for the LCD panel itself. One very prominent feature of this die is the 3 ADC channels for the incoming analogue VGA colour signals. (Centre left). 00

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