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New Hand Progress, 3D Printing, Glyphs , Ultrasonic, Sharp IR Radar, Follow Autonomous, Wii, QR, Augmented Realty- EZB4, L298N And Other Things :-)

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

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USA
#73   — Edited

Good afternoon all:

The L298N Motor Drive Controller Board Module and the EZB4 with battery

My connections to the servo City - Prowler Robot Kit Chassis that I use with my Mr. Metal robot

My settings for the L298N  and the EzB4

The L298N can handle up to 3 amperes at 35 Volts DC, which is suitable for most hobby motors

  1. Connect L298N VCC to either your battery supply positive (red) or EZ-B power (red) on pin D0

  2. Connect L298N GND to either your battery supply negative (black) or EZ-B (black) on pin D0

  3. Connect ENB - L298N to EZ-B Signal Pin D0 (white) All on the EZB4 pin D0

  4. Connect L298N IN4 to EZ-B Signal Pin D1 (white)

  5. Connect L298N IN3 to EZ-B Signal Pin D2 (white)

  6. Connect L298N IN2 to EZ-B Signal Pin D3 (white)

  7. Connect L298N IN1 to EZ-B Signal Pin D4 (white)

  8. Connect L298N ENA to EZ-B Signal Pin D5 (white)

  9. Connect L298N OUT1 to Motor 1

  10. Connect L298N OUT2 to Motor 2

Servo City Motor Specs:

quantity 4 motors

313 RPM HD Premium Planetary Gear Motor These are Brushed DC or you can use Brushless DC (which are better and last longer, a little more expensive)

Output Shaft Style D-shaft Motor Type Brushed DC Output Shaft Support Dual Ball Bearings Gear Material brass primary, nylon secondary, steel tertiary Weight 11.6 oz (328g) Voltage (Nominal) 12V Voltage Range (Recommended) 6V - 12V (I am using the EZ battery  7.4V) Speed (No Load @ 12VDC) 313 rpm Current (No Load @ 12VDC) 0.52A Current (Stall @ 12VDC) 20A Torque (Stall @ 12VDC) 417 oz-in (30 kgf-cm) Gearbox Style Planetary Connector Type Male Spade Terminal Gear Ratio 27:1

A short video to show it works!

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#74  

Nice setup:)  It moves awesome .

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PRO
USA
#75   — Edited

Thanks RoboHappy for viewing buddy...

EzAng

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PRO
USA
#77  

Well today is 8/12/2020

recovering from being a litter sick = not Covid 19  - should be back to robot adventures by next week.

Maybe the Kinect next again, Microsoft Xbox 360 with the processing program,

I might go over the cognitive emotion, face, vision controls.

there are so many great controls that DJ created -  need to speak about them again (or out of sight, out of mind)

everyone be well --

EzAng

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PRO
Belgium
Thingiverse
#78  

EzAng

get well soon.seeya next week.;)

#79  

Feel better soon EzAng.  Look forward to the next project.

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PRO
USA
#80   — Edited

Thanks Nomad and RoboHappy,

Feeling better today- about 98%

Looking forward to everyone next project :-)

EzAng.