While simulating an Arduino isn’t a new idea ... a MEGA 1280, a MEGA 2560, or a NANO V3. At the bottom of the screen, you’ll see the correct number of digital pins, analog pins, and the ...

See my Serial Monitor window: And my quick experimental setup: My real intention is to build a battery-powered handheld digital thermometer based on Arduino Nano (v3) with an easily perceivable ...

Here, I’m using the SIM800L and Arduino Nano V3 to develop a nifty one-channel SMS relay. The device is, in fact, an “isolated electric switch” that can be controlled through the messaging app on your ...