9/28/2023 0 Comments Hexapod arduinoSpanish -ġ.me parece genial tu robot, he impreso unos cuantos para mis clases de robótica. PS: I have taken the liberty of creating one more piece and modify the legs to avoid the silicone and to be able to support legs and servomotors. When we configure the "setO ()" of each servo, it works perfectly, but when disconnecting from the PC and connecting it to its power, the servos lose their and change their initial angle, so they go back to walking badly, they will adjust each servo, I do not know what else to try, any song was fantastic, thank you very much. I think your robot is great, he has a few for my robotics classes. I attached also the source of the application: you need an AppInventor account (that is free) to upload and use it! I've developed a simple application that runs on Android < 4.2 I used AppInventor: that is a very particular and easy development environment, maintained by the MIT! I attached here an image of the frontend (here running in an emulator), and 2 images of the backend (you can see also the codeblock programming!). I can attach to one end the BT module, and to the other end the header on the Arduino Mini. I made a connector based on the connections described on the schema. You need this module working as Slave, and with UART speed at bps 38400. Anyway, the connections are quite simple, you can look at the attached schema (HC-05 connection). ![]() The problem is that guide is in italian language :) but there are a lot of pictures and code (i promise: i'll translate it in english). ![]() You need also the ELECTRONIC PARTS: 1x Arduino Mini or Arduino UNO (or compatible) 3x Microservo 9G 4x AA batteries (better if rechargable) Then, if you want to make a light follower robot, you need: 2x LDR 2x 10K resistor If you want to drive you robot using a nunchuk, you need: 1x nunchuk 1x nunchuk adapter (you can buy it or you can remove from an old / broken wiimote) 1x 10K resistor If you want to drive you robot via bluetooth, you need: 1x HC-05 (or compatible) bluetooth module 1x 2K2 resistor 1x TS2950 33 (or compatible) voltage regulatorįor this step you need: 1x HC-05 (or compatible) bluetooth module 1x 2K2 resistor 1x TS2950 33 (or compatible) voltage regulator To understand what is HC-05 bluetooth module, and how works, you can look at the guide which i published in Arduino Forum about 1 year ago: there are 3 main section: - hardware connection - AT programming - bt serial communication. You need the following PRINTED PARTS: 1x Micro-Hexapod (by ljon) (remixed by carlosgs) files: body.stl & legs.stl 1x battery clip for 4AA (by me) file: battery_clip_4AA.stl 1x Pen Holder (by me) files: PenHolder_hexapoduino_front.stl & PenHolder_hexapoduino_back.stl You can eventually print an insect head / smile / other to put in front of the hexapod, to personalize it.
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