Canbot 3.0

thingiverse

This is the third version of Attiny Canbot made by Wingman94. It's a bit bigger than the 2.0 version and now has a structure inside to keep electronic components neatly organized. The electronics used are: an Arduino Nano, an Arduino Nano shield, two continuous rotation servos, one ultrasonic sensor (HC-SR04), a Lipo battery, a Bluetooth module (HC05), and a switch to turn the robot on or off. The design allows for almost any size of battery to be used, including a 3-cell Lipo battery (1500mah) as used in this case. Alternatively, two Li-ion batteries can also be used. This version can run for at least 1.5 hours without any problems, but it's recommended to test the batteries to ensure their performance. This is not the final version of Attiny Canbot because some issues were found that need to be improved, such as an easy way to remove the battery without disarming other parts. However, Wingman94 is happy with this design and has decided to upload it for use. The app and code programmed can be accessed at https://drive.google.com/drive/folders/1mFg8eSQ_HOScRWcDKtQFQpIZzGcdxy7i?usp=sharing. If you have any questions, improvements, or want to redesign something, feel free to comment on the design to let Wingman94 know. Wingman94 hopes that users will enjoy using Attiny Canbot and invites feedback and suggestions for improvement.