Drive for the TB6612FNG Motor Driver module, available from Sparkfun and other sources.
Refer to the Data Sheet for more detail.
Add tb6612fng
to your list of dependencies in mix.exs
:
def deps do
[
{:tb6612fng, "~> 0.1.0"}
]
end
Add one or more TB6612FNG
supervisors to your supervision tree. Each instance of TB6612FNG
can be configured to handle two motors.
{TB6612FNG, [
standby_pin: 21,
motor_a: [
pwm_pin: 12,
in01_pin: 20,
in02_pin: 16,
name: :motor_a
],
motor_b: [
pwm_pin: 13,
in01_pin: 5,
in02_pin: 6,
name: :motor_b
]
name: :my_tb6612fng_module # defaults to __MODULE__
]}
Then control the motors as necessary from TB6612FNG.Module
TB6612FNG.Module.set_output(:motor_a, :cw, 100_000)