The transition of my circuit of the previous Rube goldberg circuit will lift a hoist off of a photo-sensor. The photo-sensor is used as one of the two resistors in the non-inverting amplifier. The voltages are close enough that once the photo sensor is given light that it then produces a high enough gain that it switched the relay. The two outputs of the relay are connected to a diode, that is lit to show the relay hasn't switched yet. Once the relay is switched the rest of the circuit is activated. First the 7 segment display counter is activated and is counted from 1 to 9 and the motor will spin from 4 to 9. There will be a 555 timer, 74192, xor gate, and 7447 decimal counter. The motor will spin the bridge moving the object down it the down a ramp to the next circuit.
3. Provide photos of the circuit and setup.
4. Provide at least 2 videos of your setup in action (parts or whole), at least one being a failed attempt.
5. What failures did you have? How did you overcome them?
1 big failure that I had which was hard to overcome was solving for the voltages to make the amplifier trip the relay. I have many different voltages coming in so it was hard to make all of them work with each other the way I wanted them too. Finally I solved for the right voltages and i was able to overcome that issue.