Dear Tinkercad developer,
First of all a big thank you for the Arduino UNO simulator and all available electronic components.
While I've read many users requesting extra components, personally I don't think this should be your first priority:
- sensors and most other electronic components can be simulated by using V and/or I sources.
- a rotary encoder can be simulated with 2 D type flip-flops.
- generated signals can be viewed in the oscilloscope or just LED's.
What I would like is you to concentrate on making the ATmega328 simulator fully work.
I found once again a problem with the timers, 16-bit TC1 in this case.
TCCR1A |= 0b00000010; //mode 14 fast PWM
TCCR1A |= (1<<COM1A1);
causes the simulator to block when any component e.g. oscilloscope, logic gate, or even a resistor, is connected to pin 9 (OC1A).
Please make the UNO (ATmega328) simulator 100% instruction proof.
Thank you and best wishes,