| ESP32's ADC suffers from poor response at low voltages, causing non-linearity. This project introduces a summing amplifier circuit to linear...
All items tagged with Test & Measurement and ADC (7)
Members Only
| The analog input of an Espressif ESP32 doesn't seem very reactive in the very first part of its allowed range, with a lack of response, and...
Members Only
| Precision, high-performance A/D converters, unlike the most common ones, require some extra technical considerations for interfacing and sig...
Members Only
| Precision, high-performance A/D converters demand additional technical attention when it comes to interfacing and signal conditioning for va...
Members Only
| Here’s a quick primer on sending data over the SPI bus from one microcontroller to another. The data is this case consists of 10-bit reading...
| To make accurate voltages measurements you need an A/D converter (ADC) chip which has good resolution. The folks at Elektor Labs have develo...
| I wrote previously that it is hard to pass the EXIT / AUSGANG gates at the embedded world trade show in Nuremberg and not have a few demo or...