A 16-bit ADC on the label. How much information reaches the measurement?
16 register bits versus useful measurement: histograms, averaging, reference error, synthetic FFT, SINAD, and ENOB with explicit amplitude correction.
Electronics and signals
Electronic circuits, measurement and signal processing - from physical phenomena to data.
Why does a device reset when it transmits?
Diagnosing resets during transmission: measurement location, current pulses, connection resistance, capacitors, regulator behavior, and a reproducible voltage-droop model.
Before choosing a digital filter: sampling, interference and latency
Square waves, triangle waves and a short pulse reveal how sampling and filtering change information. Worked calculations, limitations and practical selection criteria.
