Funny six feet BLE bluetooth controlled

thingiverse

Hi all, I rebuilt this fantastic robot using MG90s metalgear servo's since I used them. Some files needed to be revised because of the metal gear servos. Electronics: A Chinese board with a PCA9685 16 Channel 12 bit PWM servo controller, a DFrobot Bluno Beetle with Bluetooth BLE and an HC04 PING sensor are included. Four AAA batteries power the Bluno directly, while a 7.4V 1500mAh lipo pack provides power for the 13x MG90s metal geared servos via a 6V UBEC. The Android App is also available, but it's not necessary; when there's no connection, the robot moves autonomously. The wiring can be found in the sketch as well as how things work with the legs moving in groups. I added a switch between the power for both servos and the Bluno, which isn't shown in the wiring overview. Make sure your phone supports Bluetooth BLE. EDIT 17th February 2017: I attached little rubber feet to the legs (check out the pictures). These are silicone connector protection caps available from Aliexpress.com (8mm types) and work perfectly. Also, note that keep the servo wiring away from the Bluetooth Bluno board since it disrupts communication. Take a look at the newly added picture of how I kept the wiring separate. Print Settings Printer: Anet A8 Rafts: Doesn't Matter Supports: Doesn't Matter Resolution: 0.1mm Infill: 40% Notes: 40% infill isn't necessary; I wanted to make it strong, so I included it.