Ez-truck

PJ_Dtechy

USA
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Hello everyone, long time member/fan of the EZ-Robot, just been admiring in the shadow. During the thanksgiving break had a few hours downtime so finally decided to complete ( will never be complete) my long time project of converting an R/C truck to an EZ-robot truck. Now that the IoTiny have been release to the general public, figure it will be a great platform for it. I am using a regular EZ-B v4/1 for now until the loTiny are back in stock.

I Removed and replaced the rear motor with a bigger motor /tire combo, kept original steering wheel motor ( not a servo).



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Android app currently using an Asus Zenphone 2 which have a 5.5" screen real estate. The movements button are all scripted to tailor the the custom R/C steering platform.

script for steering control is nothing fancy ex:
[#ForwardRight
# Enter the ON/OFF for the second HBridge to move
# the direction for this script.


PWM(d0, 35)
PWM(d1, 100)
Set(d2, off)
Set(d3, on)
Set(d4, off)
Set(d5, on)
Sleep( 1500)
Release (d5)
]

Parts List

Salvage New Bright R/C truck
3X ultrasonic sensor (HC - SR04)
H-bridge controller (L298N)
Voltage Regulator (LM2596)
Red led for rear
White led (front)
1x Micro servo (Y-axis)
1x standard servo (X-axis)
EZ-Camera
Several servo extension cable
7.2 V 5300mAh lipo battery
4-in-1 Orientation Sensor





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Preparing myself financially to move to a bigger platform like XL-Robot Lexi 3 to 4.5 ft tall.

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#1  
Cool to see it finally finished! I have the same battery, but have noticed a poor life on it. Have you seen similar?
#2  
Terrible performance, usually last about 6 minutes.
#4  
Good to know! I guess I wont be buying from there anymore! I think its the charger that comes with it that screws the battery up.
PRO
Synthiam
#5  
Looks great! And good to see you back on the forum!
#6  
@PJ_Dtechy
wow. This is cool.. would you be willing to share the project as I love your Mobile builder interface and would like to use it and look at the setup and such inside ARC. Thanks!
#8  
Really awesome...thanks a bunch...
#9  
Awesome truck I have a very large RC hummer that want to try this with,thinking about using the sabertooth controller that also has rc.Great that you shared your project details here,thanks!