Some photos from last week’s project by Alice, Ujjval and I…
Programming the Arduino
Early breadboard prototype with LCD, pentiometer and LED
Technical support from Dave Mellis
Lots of questions for Massimo and Gwendolyn
More advanced prototype with larger LCD, accelerometer and XBee radio transmitter
Alice and Ujjval soldering the final circuit board
The final circuit board, small enough for a wine bottle
Ujjval cutting the bottle in half
Grinding the edges smooth
Sandblasting so the bottle is less transparent except for a small window for the LCD
Drilling a hole for the rest button (in case of malfunction during the presentation!!!)
Making sure everything fits…
Testing the LED
Testing the LCD
Final assembly
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