@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
1h 28m 8s logged
GROUND SENSOR / SHOCK ABSORBER!
So, started CAD designing the shock absorber / ground sensor build more then half of it, will complete it after measuring few things which I forgot to measure earlier.
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@Vedaprotoshredhq
on
A hexapod robot/spider robot
1h 25m logged
STARTED WORKING ON MG90S HEXAPOD VERSION AGAIN!
So, I started working on the mg90s hexapod version again and started and did a little bit of inverse kinematics to make it walk properly and give it good,smooth movement, and still will do more .
@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
3h 15m 6s logged
Finally, the ground/shock absorber sensor design is completed now will start making all the CAD and will check if anything’s left.
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@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
37m logged
The ground sensor and shock absorber sensor design is almost done just have to find right length and thickness of shock absorber.
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@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
3h 48m 7s logged
Tibia design fixed again and designing ground sensor and shock absorber!
Okay so I fixed the tibia design as the last one was too curved and also, I will be adding a shock absorber so that the gears won’t break! Till now 20% of the shock absorber’s design is made.
@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
6h 58m 41s logged
High torque design done!
So was finally able to figure out the designs and made the height torque design, so in this High torque design the femur and tibia are as short as possible so that it gets maximum torque. Now will start CAD and will also make the less torque/long leg design.
@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
2h 44m logged
COXA AND FEMUR DESIGN READY!
The fixed design of coxa and femur is ready and now will make tibia and then will start CAD!
@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
3h 9m 3s logged
Redesigned the part!
Finally redesigned the femur horn to tibia servo part including the servo bottom cover chassis and will have to redesign the femur to coxa part too, and I made this simple mechanism too as I wanted to test something.
@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
3h 21m 1s logged
Ohhh nooo made a mistake!! Hexapod 2.0!
So, I forgot to measure the bottom wall thickness which will be covering servo and will be having ball bearings and now I will have to redesign the (Femur servo to Coxa horn) part and the new part I was making which will connect Femur horn to Tibia servo. And I deleted all the previous cad files for Hexapod 2.0 as they were all without that bottom wall measurement.
@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
46m 1s logged
DESIGNING FEMUR HORN TO TIBIA MOTOR PART FOR HEXAPOD 2.O! So, I’m trying to figure out things like how I would connect the motors to each other as due to angle and other things the lengths changes and I’m thinking of making a different type of tibia or maybe a modular tibia. but for now, I will try to complete the femur to tibia motor chassis.
@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
3h 40m 2s logged
NEW FEMUR MOTOR CHASSIS DESIGN FOR HEXAPOD/SPIDER ROBOT 2.0!
Okay so, I did modifications in the femur motor chassis design as I forgot to make holes for servo mounting screws so had to change both upper parts chassis designs. Maybe I’ll change the lower chassis design later if I can find a better alternative for the ball bearings.
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@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
1h 2m 1s logged
FINAL PART of femur motor chassis! This is the final part which we need for the femur motor chassis, now after this tibia and coxa.
@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
44m 2s logged
Femur servo chassis first upper part!
This part will hold the horn of the coxa servo and will attach it to the previous part which holds femur motor by using M3 screws.
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@Vedaprotoshredhq
on
A hexapod robot/spider robot
23m 1s logged
PLAYING GAME ON TRANSMITTER!
Was just checking the oled and switch and joystick so thought of playing the classic snake game. Should I put a mini speaker/buzzer so that it makes a beep sound whenever any option is selected on the display?
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@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
2h 51m 5s logged
HEXAPOD/SPIDER ROBOT FEMUR MOTOR PART! Made the lower piece of the femur motor chassis, each leg part is in 2-3 pieces. this one holds the motor and ball bearing hold bracket for coxa motor piece and a socket to fit ball bearing for tibia motor piece.
@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
4h 26m 34s logged
LEG FOR BIG HEXAPOD/SPIDER ROBOT!
So, I made parts for coxa servo and femur servo, the upper one will attach coxa servo to body, and the lower one will attach femur servo to coxa servo horn. and this time I will be using ID=8mm, OD=22mm, W=7 mm ball bearings.
@Vedaprotoshredhq
on
A hexapod robot/spider robot
2h 47m logged
HEXAPOD/SPIDER ROBOT WALKING!!
Okay so it is walking but it’s trying to break its motors. Reducing ground clearance will help as motors won’t have to work more. So will do that but as I have started working on HEXAPOD/SPIDER ROBOT 2.O! (https://stardance.hackclub.com/projects/22328) maybe I will be giving less time to this one but still I will try to make it walk properly and then I will have to control it using my transmitter (https://stardance.hackclub.com/projects/22304/devlogs/22662)
@Vedaprotoshredhq
on
HEXAPOD/SPIDER ROBOT 2.O!
3h 14m 55s logged
HEXAPOD/SPIDER ROBOT 2.0!
So, this will be the larger version of the hexapod/spider robot, in this version I will be using mg996r motors instead of mg90s motors. I noted all dimensions of the servo and the circular horn and now will start making the leg designs.
@Vedaprotoshredhq
on
A hexapod robot/spider robot
2h 3m logged
HEXAPOD/SPIDER ROBOT TRYING TO WALK!
So, it did tried walking but broke 3-4 servos, so will have to change the angle between femur and coxa and will have to replace broken motors. And can someone tell me in comments how to post video on devlog without shipping it as I haven’t completed the coding it yet, but it does walk a bit.
@Vedaprotoshredhq
on
A hexapod robot/spider robot
1h 4m logged
CODING THE HEXAPOD/SPIDER ROBOT!
So, I tried coding it to make it walk firstly, and of course it’s not working, so will try again, will try to figure out angles of all three joints and each leg.
