The isolated analog input module presented here is particularly suitable for industrial electronics ... Arduino trial. ... LM331 (plus a light-receiver component) as the frequency-to-voltage converter ...

Here is an Arduino experiment with a famed linear active thermistor chip MCP9700A from Microchip Technology Inc. The chip comprises an analog temperature sensor that converts temperature to analog ...

PWM pins work the same way across all Arduino boards, so you don't need to go out of your way to buy a Mega if you already have a board supporting PWM. On the Uno, Nano, and Mini, the PWM pins are ...

But cosimulation — simulating both analog circuits and a running processor — is often only found in high-end simulation products. ... the output from the Arduino is the input to the circuit).

You’ll need additional modules (~$200 each) for digital and analog IO. On the other side, Raspi, Arduino and other toys have some IO onboard. But (I hope :) no one will ever use them for ...