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Test Instrumentation Enter Your Electronics & Design Project for a chance to win a Grand Prize for Originality, a Tool Set, and a $100 Shopping Cart! Back to The Project14 homepage Project14 Home Monthly Themes Monthly Theme Poll   Links to previous blog posts: "No lies" IR Thermometer - part I "No lies" IR Thermometer - part II "No lies" IR Thermometer - part III This is part IV   I have described and showed the custom built IR thermometer so far. It doesn't look perfect ...
Test Instrumentation Enter Your Electronics & Design Project for a chance to win a Grand Prize for Originality, a Tool Set, and a $100 Shopping Cart! Back to The Project14 homepage Project14 Home Monthly Themes Monthly Theme Poll   We can use use simple voltage divider at micro:bit ADC input to measure DC voltages but using this method we can only measure large voltages with fair bit of accuracy. What about small voltages in range of few Milli or micro volts. One way of tackling su ...