Assume that you need to log some of your readings from the input pins of your Arduino Uno (or MEGA, etc.) dev board which needs to work standalone. The proper way is to store the log in an SD card ...

The GPS is connected with software serial over pins 2/3 3.3V Receive: 2 Transmit: 3 Power: 3.3v Note: I plugged into 5v on accedent and it didn't fry it but I don't think it was working for me either.

A few years ago, [Phang Moh] and his compatriots were asked by a client if they could make a vehicle tracking device for oil tankers all around Indonesia. The request of putting thousands of trackers ...

when i was going through my project of mine which required 32 character data string to be printed on a 16*2 lcd screen for a single data input the biggest single problem that came out was data logging ...

So here’s the thing: Arduino’s built-in memory is tiny. If you’re just blinking LEDs, no problem. But the moment you try to log data, say battery usage, temperature over time, or GPS coordinates, ...

Over on the Arduino blog, the release of the official Arduino WiFi shield was just announced. On the spec page for this WiFi shield. we can see this new board isn’t a slouch; it’s powered by a 32-bit ...

Masih Nahida has unveiled a new version of his VGADuino graphic shield for Arduino, which aptly takes the form of VGADuino-II and offers a higher resolution, higher speed and 256 colours. The VGADuino ...

Arduino have taken the tiny wraps off of the official ethernet shield for their open-source prototyping platform, which adds network connectivity to the device. Based on the Wiznet W5100 ethernet chip ...

Arduino today announces that the Arduino GSM Shield, developed in conjunction with Telefónica’s Physical Internet Laboratory, is now available to purchase. The GSM Shield adds a GPRS/GSM connection to ...