Super Bot Gears - a 3D-printed Arduino starter kit

prusaprinters

<p>Hello!<br>This is an educational Arduino set I've prepared for my nieces to teach them about electronics. While I was at it - I decided to also make it Open Source and publish it on the internet for free!</p><figure class="media"><oembed url="https://youtu.be/yBgqDcDxOuM"></oembed></figure><p>The wiring diagrams, Arduino Code, instructions and the box label can be found on my Arduino project hub:<br><a href="https://create.arduino.cc/projecthub/bzqp/super-bot-gears-a-3d-printed-arduino-starter-kit-91485e">https://create.arduino.cc/projecthub/bzqp/super-bot-gears-a-3d-printed-arduino-starter-kit-91485e</a></p><p><strong>Printing</strong><br>No supports needed. The beams are printed vertically, so make sure your printer can make consistant layers or your beams may break.</p><p>The holes may require pre-drilling or sanding depending on your 3D printer tolerances.<br>These small servos always seem to have a slight difference in dimensions depending on the manufacturer so be aware of that.</p><figure class="image"><img src="https://hackster.imgix.net/uploads/attachments/1076643/img_20200220_172816_kTR8qXm5xk.jpg?auto=compress%2Cformat&amp;w=680&amp;h=510&amp;fit=max"></figure><p><strong>Needed parts (and approximate price):</strong></p><p>- 19 3D printed plastic elements (0-10usd)<br>- 3x M3 washers (0, 5usd)<br>- 1x M3 14mm bolt (0, 5usd)<br>- 4x M3 12mm bolt (0, 5usd)<br>- 6x 8mm bolt + 3x 4mm bolt (sold with servos)<br>- 3x SG90 mini servo (4, 5usd)<br>- Dupont-style jumper wires, male-male, female-male (5usd)<br>- Arduino nano compatible board (2usd)<br>- 10kOhm potentiometer (0, 5usd)<br>- 220 Ohm resistors (0, 5usd)<br>- 6800 Ohm - 10 kOhm resistors (0, 5usd)- 5V LED (0, 5usd)<br>- 4x 10-20 kOhm photoresistors (1usd)<br>- 1x HW-504 joystick (2usd)<br>- 5V powers supply unit or a 5V 450mA phone charger (2usd)<br>- 1x 400 points solderless breadboard (2usd)<br>- 1x USB cable (1usd)<br>- 1x small screwdriver (1usd)<br>- empty cardboard box - optional (0usd)</p><p>&nbsp;</p><p><img src="https://hackster.imgix.net/uploads/attachments/1076691/robo_Llbuh1HNxP.jpg?auto=compress%2Cformat&amp;w=680&amp;h=510&amp;fit=max"></p><p>The instructions (together with some interesting mechatronic facts) are available in English and in Polish.&nbsp;<br>The license allows any use (including commercial if you wish so). Just remember to attribute the author. :)</p><p>&nbsp;</p><p><br>&nbsp;</p><p>&nbsp;</p>