New Hand progress, 3d printing, Glyphs , ultrasonic, sharp IR radar, follow Autonomous, Wii, QR, augmented realty- EZB4, L298N and other things :-)

EzAng

USA
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I am using ARC software with 2 iotinys controller, 2 EzB4 controllers - 3 EZ-ROBOT 1300 lithium batteries for the four Ez 360 HDD servos for the two arms, two 996R servos for the grippers, 2 DFRobot rotation hex bases for head movement and body movements. with 2 EZ-robot servos HDD, 2 RGB for the eyes - EZ-Robot HDD servo and moving camera  - still need a mouth

from servo City:
4 gearboxes , channels, parts, extensions, Prowler Robot Kit (wheels, 4 motors, h-bridge pwm motor controller

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Video will be coming of all movements

Here is a sample video

EzAng

By — Last update

ARC Pro

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PRO
USA
#295  
I will get back tomorrow for a few days to re-do a few old projects:

Use Camera As A Button - Tutorials - Community - Synthiam  make a soundboard mp3 file play by using the camera tracking red color

detect multiple face from EZ blocky logic - Questions - Community - Synthiam  detect faces and let me know if it does not recognize a face

and a few other things :-)
PRO
USA
#296  
Nomad, what happened to your InMoov  head?
PRO
Belgium
#297  
hi ezang

the head is still on a shelf . much work . repair a femiesapien .a rs media sd card .
a meccanoid arm and head finiching ,bioloid finiching .lots of stuf to do .


thanks for asking .
PRO
Belgium
#299  
hi ezang 

if you uncheck the transition box .the changing of colors or diff spots goes faster .
your rgb is smart .i play with the rgb also allot .

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PRO
USA
#300   — Edited
Thanks Nomad, I will try that

wonder if I can use just LED ?
I will try later
PRO
Belgium
#301   — Edited
you cant use an LED in rgb ,but you can use an led with the black/white signal pin on the ezbv4 .
and use script . the higher the sleep the longer it stays on ad visa versa .
PRO
USA
#303   — Edited
Here is a video of my LEDs matching my speech, good for the future holidays

9/15/2022




screen shot

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PRO
Belgium
#304  
hey ezang 

i love the way you test parts and settings .
PRO
USA
#305   — Edited
Thanks Nomad, 

9/15/2022

EzAng
PRO
Belgium
#307  
hey ezang 

yeach i saw these . they look awesome .
PRO
USA
#308   — Edited
My new Robot2 with LEDs matching mouth and words    9/31/2022

I used the Talk servo V2, audio toolbox for different voices, scripts, LEDs, small servo for mouth, wires, EZB4, controller, ARC, servo city parts for stand, mask, etc...





here is a video - https://youtu.be/wcYgtyJCnvY

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PRO
USA
#309   — Edited
thanks Nomad, got your email

by the way, what happened to your inmoov?
PRO
Belgium
#310  
hi ezang

what you mean with my email ?
PRO
USA
#311   — Edited
I received this


Hi Angelo Bennetti,
Your community post was liked by Nomad 6R.
My new Robot here is a video -  https://youtu.be/wcYgtyJCnvY
PRO
Belgium
#312  
ah am just awake . brain is not fully operationel .xD
PRO
USA
#313  
Hey Nomad,

Thanks for always commenting on my work and time, I do appreciate it. 

My robot - https://youtu.be/wcYgtyJCnvY

I used:
the Talk servo V2, fine tuning all the adjustments
audio toolbox for different voices and script
Script for the audio
5 LEDs
small servo for mouth,
wires,
tape,
EZB4 controller,
ARC,
servo city parts for stand,
mask, cut for the mouth
PRO
USA
#314   — Edited
For your DC motor hobby cars: from https://dronebotworkshop.com/tb6612fng-h-bridge/

good info - https://dronebotworkshop.com/dc-motor-drivers/

Just thought I would pass along a replacement for the L298N H bridge

It is the TB6612FNG H-Bridge from Sparkfun

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If you have a motor that requires over 13.5 volts then that eliminates the TB6612FNG. However, if your motor is a low-voltage (i.e. 3-volt) device then the L298N is out of the picture.

Although the L298N can handle almost twice the continuous current that the TB6612FNG does, it is about even when it comes to peak current, in fact the TB6612FNG has a slight edge.

But after that the TB6612FNG is the clear winner.

It is much smaller, in fact, most TB6612FNG modules are less than a quarter of the size of L298N modules.
No heatsink, making it even smaller. However, it is a good idea to allow some airflow around the device.
The efficiency is where the TB6612FNG really shines. There really is no contest here, something to strongly consider when building a battery-powered device.
Virtually all of your motor supply voltage will get to the motor when you use the TB6612FNG. The L298N will drop 1.4-volts, as it uses BJTs.
The TB6612FNG has a low-current standby mode that the L298N does not have.