Since I needed a mini LAMP (Linux / Apache / MYSQL / PHP) server, I dug out my older pcDuino for the job. There’s a Ubuntu image available at http://www.pcduino.com/?p=1892. pcDuino is a mini PC platform that runs a PC
I’ve been avoiding the Pi. I like the Arduino platform, and since I haven’t been pushing the limits of the Arduino’s capabilities, I didn’t see the need for a Pi. Well. I need a SQL database server for my Arduino
Need to identify a RFID card, and allow access to a controlled space? Maybe log the time and date when a user swipes their card? Now you can with an inexpensive (<$10) RFID solution. Just supply a Arduino, and maybe
We had a successful run with the $30 RPT-2D repeater cable using two Baofeng HT’s. One radio was set to talk on 446.000, the other was set to talk to our local repeater on 146.805. The cable links the mic/spk
We took the Neo-6M GPS module from a previous tutorial, added the LCD Rotary Encoder shield, and are displaying the GPS data (lon / lat, time / date, altitude, speed / heading) on the LCD. Turn the Rotary Encoder to
Lots of projects require a battery backed time and date display or stamp. In this project we took a SainSmart DS1307 RTC Module and connected it to a SainSmart UNO & LCD Shield. We are displaying the date and time
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