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Type: Posts; User: donald

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    The #include works with my...

    The #include <i2c_register_slave.h> works with my RPi3 but not with my RPi 4. Any clue?
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    I want to use opencv a n the raspi to guide my...

    I want to use opencv a n the raspi to guide my robot (color detection) and relay some info to the teensy that control the motors
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    Teensy 4.0 as a slave

    Is anyone knows how to setup the teensy as a slave with a raspi?
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    Problem solved many thanks It turns out that...

    Problem solved many thanks

    It turns out that it was the change in dorection that cause the problem, like an overflow from HIGH-LOW.

    I turn off the motors before a change in direction and it...
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    After more testing, it is the change in direction...

    After more testing, it is the change in direction that cause the problem.
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    I recode my motors test and while DemoTwo which...

    I recode my motors test and while DemoTwo which has Delay() in it works, the program always jam at the delay() in the DemoOne after the forward part. I mark by *********************** where it...
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    The blink test does work. Bizarre. I have Serial...

    The blink test does work. Bizarre. I have Serial and Delay commands in the code. Must be something in my code somewhere.

    CODE for BLINK

    /* LED Blink, Teensyduino Tutorial #1
    ...
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    Ok I will try this. But each time I turn it on,...

    Ok I will try this. But each time I turn it on, the motors accelerate then decelerate then stop
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    No matter where I put a Delay() and you can see...

    No matter where I put a Delay() and you can see that I did a lot of testing, it stop. In that test, it stops at the delay(40) in the DemoTwo()
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    Here is my testing code, just for the motor /*...

    Here is my testing code, just for the motor

    /*
    L298N Motor Demonstration
    L298N-Motor-Demo.ino
    Demonstrates functions of L298N Motor Controller

    DroneBot Workshop 2017
    ...
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    Problem with external powered Teensy 4.0

    Hi I am using a Teensy 4.0 to run my robot (motors, LIDAR and Limit sensors). It works fine when I am connected to the PC (usb cord) but when I only use external power (not connected via usb from...
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