About this 3D model
This object was made in Tinkercad. https://www.tinkercad.com/things/5fwQb7G3UEa This is my entry on the #TrickOrTreat3D@MyMiniFactory@tinkercad@bcn3dtech. View on Youtube video of the Bat in action : https://youtu.be/B1vYn6w7-s4 I wanted to create a pretty scary object ... Imagine, knocking on the door of one of your neighbors in the evening when the night fell; they open, you appear in Chinese shadow, with that bat in your hand, or better, on your shoulder; she slowly beats her wings, ready to fly on them. The sound of the small servo motor will add to their stupefaction, it looks like a mist of an evil beast. To make sure you do not throw a spell at them, they'll give you all their treats so they'll be scared. The final object (the bat), once assembled is quite impressive. I 've try to be as much as possible in the theme while being original, to have 100% printable files and resistant objects. Being sure that 3D printing is the future, I also try to offer objects that would not be easily manufactured with other industrial processes. Here, it is the small number of pieces which guided me : the main body is not possible in one piece except by the 3D printing because of the angles of clearance which would require a mold in several moving parts and which would be very expensive. Instructions : Print the following parts in black, gray, or dark brown: - Bat moved by Servomotor - 9G Servo motor support_Legs.stl- Bat moved by Servomotor -Left Wing.stl- Bat moved by Servomotor -Right Wing.stl- Bat moved by Servomotor-Main Body.stl- Bat moved by Servomotor-Main Body_Bottom.stl Print the following parts in photoluminescent or fluorescent filament: - Bat moved by Servomotor-Mouth with Teeth- Bat moved by Servomotor-Eye.stl (X2) Print the following parts in the color you want: - Bat moved by Servomotor - Electronic and 9v Battery Box_Bottom.stl- Bat moved by Servomotor - Electronic and 9v Battery Box_Top.stl You will then need: - An Arduino Nano Link : https://fr.aliexpress.com/item/1pcs-Nano-3-0-controller-compatible-with-for-arduino-nano-Atmega328P-CH340-USB-driver-NO-with/32830175387.html?spm=a2g0w.search0104.3.215.3bJdov&ws_ab_test=searchweb0_0,searchweb201602_4_10152_10065_10151_10068_10344_10345_10342_10343_10340_10341_10540_10305_10304_10307_10306_10060_10302_10155_10154_10056_10055_10539_10054_10538_10537_10059_10536_10534_10533_100031_10099_10103_10102_5590020_10052_10053_5640020_10107_10050_10142_10051_10084_10083_5370020_10080_10082_10081_10177_10110_10111_10112_10113_10114_10312_10313_10314_10184_10078_10079_10073,searchweb201603_30,ppcSwitch_5&btsid=6977d303-633b-44f7-a7b5-b408308e4768&algo_expid=bac9f9bb-a3a1-4e5d-8b98-4e8473380e16-30&algo_pvid=bac9f9bb-a3a1-4e5d-8b98-4e8473380e16 - An Expansion Shield for Arduino Nano Link : https://fr.aliexpress.com/item/NANO-I-O-Expansion-sensor-Shield-Module-for-Arduino-UNO-R3-Nano-V3-0/32667093908.html?spm=a2g0w.search0104.3.16.XkcwWe&ws_ab_test=searchweb0_0,searchweb201602_4_10152_10065_10151_10068_10344_10345_10342_10343_10340_10341_10540_10305_10304_10307_10306_10060_10302_10155_10154_10056_10055_10539_10054_10538_10537_10059_10536_10534_10533_100031_10099_10103_10102_5590020_10052_10053_5640020_10107_10050_10142_10051_10084_10083_5370020_10080_10082_10081_10177_10110_10111_10112_10113_10114_10312_10313_10314_10184_10078_10079_10073-10177_10110,searchweb201603_24,ppcSwitch_5&btsid=ef74345a-b950-4e29-ae13-b7c012038474&algo_expid=183dd447-42c8-4514-9cb5-4e8f0e7b3aa6-2&algo_pvid=183dd447-42c8-4514-9cb5-4e8f0e7b3aa6) - A servo motor 9G. Link : https://fr.aliexpress.com/item/Rc-Mini-Micro-9g-1-6KG-Servo-SG90-for-RC-250-450-6CH-For-Helicopter-Airplane/32830018764.html?spm=a2g0w.search0104.3.95.qFEWGX&ws_ab_test=searchweb0_0,searchweb201602_4_10152_10065_10151_10068_10344_10345_10342_10343_10340_10341_10540_10305_10304_10307_10306_10060_10302_10155_10154_10056_10055_10539_10054_10538_10537_10059_10536_10534_10533_100031_10099_10103_10102_5590020_10052_10053_5640020_10107_10050_10142_10051_10084_10083_5370020_10080_10082_10081_10177_10110_10111_10112_10113_10114_10312_10313_10314_10184_10078_10079_10073,searchweb201603_30,ppcSwitch_5&btsid=fb0a956e-783c-46a2-8520-20b0d881a7ca&algo_expid=fb961b96-4d81-43f3-bc60-fe6c65d37c65-12&algo_pvid=fb961b96-4d81-43f3-bc60-fe6c65d37c65 - A rectangular 9V battery. Connector for 9V rectangular battery to 2.1x5.5mm Male plug. Link : https://fr.aliexpress.com/item/Free-shipping-100pcs-lot-Experimental-9V-battery-snap-power-cable-to-DC-9V-clip-male-line/1891096688.html?spm=a2g0w.search0104.3.1.YE8TiW&ws_ab_test=searchweb0_0,searchweb201602_4_10152_10065_10151_10068_10344_10345_10342_10343_10340_10341_10540_10305_10304_10307_10306_10060_10302_10155_10154_10056_10055_10539_10054_10538_10537_10059_10536_10534_10533_100031_10099_10103_10102_5590020_10052_10053_5640020_10107_10050_10142_10051_10084_10083_5370020_10080_10082_10081_10177_10110_10111_10112_10113_10114_10312_10313_10314_10184_10078_10079_10073,searchweb201603_30,ppcSwitch_5&btsid=8