Mini hash humanoid robot control with Google Assistant | IoT | Hash Robotics

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Hello Humanoids...
This video based on controlling mini hash humanoid robot with google assistant. We are using adafruit MQTT library to connect with Adafruit interface. The value will be received from IFTTT. This will be triggered by google assistant based on the configuration.
Get source code here: bit.ly/3obXTJc
Get STL and SLDPRT files for 3D printing here (Support for my upcoming projects): gum.co/minihash3ddesign
Components Used:
3D printed robot parts
ESP32 devkit
MG995 servo motor
PCA9685 servo controller
PAM8403 audio amplifier
Speaker
Jumper wires
Kindly watch my other videos...
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Опубликовано:

2 янв 2021

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Комментарии : 34

@luxuriant2386 3 года назад

Broo awesome.......

@sandhiyapradeep3957 3 года назад

Nice sir 👍👍👍👍

@footballtutorial9924 3 года назад

A infinity thanks to you brooo 😀😱😱😱😱😱😀😀😀😀😀😀🤗🤗🤗😙😙😙

@onlinegraphics9450 10 месяцев назад

Hi bro.. can you make food delivery robot for specific tables.

@PatnaikUC 3 года назад

We assembled the project and it works fine. Thanks a lot. Can you please guide editing the code while we include a logic input (low/high) to also activate the feature like "thank you"? Meaning-- It works in voice command as usual or while a logic input ( high to Low) is sensed.

@HashRobotics 3 года назад

That's great. To give input what are you going to use?

@PatnaikUC 3 года назад

Use a low cost IR sensor module that delivers logic low while any object reaches in its front. Or use a PIR module or a reed switch or a flame sensor module and so on many those deliver logic low on sensing.

@PatnaikUC 2 года назад

IFTTT has changed its terms. No free to use applet with google assistant. One has to take a paid account. Then what is the solution? It worked perfectly a year back free. Now no more.

@arijitghosh8292 3 года назад

Nice project Where you get such ideas

@HashRobotics 3 года назад

everything available on the internet, but you won't get exactly what you want. You need to get the concept and modify it for you need.

@arijitghosh8292 3 года назад

@@HashRobotics Yah its true

@PatnaikUC 3 года назад

How can we minimize the latency between the command spoken and the action is taken? In-home wifi it is 2 to 3 seconds delay but in Jio wifi dongle it is 10 to 15 seconds delay.

@HashRobotics 3 года назад

It depends on network speed. Let me check for some other solution.

@SudhaVhaval 3 года назад

Hii, Can you code it to copy gestures

@PatnaikUC 3 года назад

The program-loaded ESP32 is just connected to the USB of the laptop and nothing is connected to the pins except using pin25 and Gnd, being fed to a normal battery-powered audio amplifier. There is some continuous random noise with very low frequency ( as if some lose connection) from the speaker Any reason or it is normal?

@HashRobotics 3 года назад

I too faced the same issue. I can't find the exact root cause. maybe if we use a better amplifier we can reduce that.

@PatnaikUC 3 года назад

Tried all sorts of amplifiers. Used even a 0.1 capacitor in series from pin 25 feeding amplifier but no removal of noise.I feel the VoiceHexData.h needs to be looked into.