TweetWriter

The TweetWriter is a low-cost text-plotter. It can plot your tweets, the time, the weather and even the pollen-index for birch and grass in Lyngby! And if you have pollen allergy you can have a handkerchief from the orange box on the side of the TweetWriter.

It is made of
-acrylic sheet 3mm 60x40 - 60kr
-veneer sheet 5mm - 30kr
-bolts and nuts m3 and m2 x35 - 50kr
-a steppermotor (28BYJ-48) - 8kr
-three servomotors (2x TowerPro Microservo sg90 and 1x RoHS SM-S2309S) - 36kr
-an ESP8266