Posted in Arduino Hacks, News Tagged adc, analogRead (), arduino, SAMD21 ← This Week In Security: VPN Gateways, Attacks In The Wild, VLC, And An IP Address Caper ...

It is likely that many of us will at some time have experimented with motion detectors. Our Arduinos, Raspberry Pis, Beaglebones or whatever will have been hooked up to ultrasonic or PIR boards whi… ...

When considering any new part in the signal chain, input/output impedance is usually an important spec to “bolt” the necessary signal-chain blocks together properly. For a high-speed converter ...

Thus, a high-performance op amp with high input impedance of a few megohms and low output impedance would be an ideal choice as an input ADC driver. The ADC driver acts as a buffer and a low-pass ...

A new fully featured Arduino development board has been created called the Prestissimo Uno+ which is now available to back via Kickstarter with earlybird pledges available from just $20, AUS$28 or ...