Hi Vlad and community.
I have PWM problem, I am trying to work
Engine Control Prop sync spinner disk rotation, with Stepper Driver board A3967SLB and I put the corresponding motor stepper and it does not react
I try with coil gauges directly with the Arduino Mega2560 in PWM pin did not move, then I installed PWM module TLC5947 did not move either, I installed through Arduino IDE a sequence of lights blinked in the TLC5947 module and it worked perfect.
Prop_Sync_Disk ( direct control A3967SLB)
Prop_Sync_Dev (PWM DC motor speed H bridge)
Prop_Sync_Dir (indicated direction motor DC) Where Low is Left and HI is Right for me
Torque_NM_Eng1 (gauge coil indicator) I use this only to test the PWM
Flap1_Position_Ind (gauge indicator) I use this only to test the PWM
I could not function
Prop sync spinner disk rotation motor stepper or DC motor
PWM lights or coil gauges direct PIN Arduino Mega or module TLC5947
Thanks Vlad and community