Build your own Little Robot (SCRU-FE)
Printing:
1x Body (x hours) [Transparent Blue PLA]
1x USMount (x hours) [Transparent Blue PLA]
2x Wheel Half (x hours) [Transparent Blue PLA]
1x Servo Extender (x hours) [Transparent Blue PLA]
Total printing time: xxx hours
Total filament: xxx inches
Source: SCRU-FE: Simple C++ Robot by rtheiss
Description: All parts have been printed in Transparent Blue PLA of 3DInk with the settings "High/High" on 'ScotchBlue' painters tape. (Room temperature 20-25 °C)
Assembling:
All parts for the assembling have been ordered by eBay, Aliexpress and Local Hardware Store.
Ebay:
2x Motor with Wheel - 5,69 Euro
1x Arduino Uno - 6,69 Euro
2x Battery Holder AAA - 4,00 Euro
1x 9g Servo Motor - 2,39 Euro
1x 15A power switch - 1,63 Euro
1x HC-SR04 ultrasonic sensor - 1,19 Euro
1x 200mm female/female 4pin cable - 3,58 Euro
1x F623 bearings - 1,00 Euro
Aliexpress:
1x Motor Shield (L298P) - 9,74 Euro
Hardware Store:
1x A bunch of M3 screws, nuts and washers - 2 Euro
In total this made a price of 38 Euros.
I decided to implement a nice red switch for turning on and off this little robot.
Therefore I cut out a little piece behind the servo and placed the switch in there.
The place is just perfect for this switch.
I connected the two battery holder in series with AA batteries.
This gives me an output current of 2200mA and voltage of 9V.
Final:
You can see the little robot finally assembled.
