I couldn't stand to look at your schematic any longer so I redrew it. (SEE ATTACHED)
Be advised , FYI, when you post a schematic with components all cockeyed and upside down and basically messed up 9 ways from Sunday (visually, not electronically), it screams " no electronics experience !". Learning how to draw a schematic might prevent that.
Some pointers:
1- It is not necessary to connect the grounds with a line. Simply draw a ground symbol.
2- It is not necessary to connect the +12V with a line. Simply draw a power symbol or draw a
terminal and label it "+12V"
3- All Common Emitter transistors should normally be oriented with the collector UP and the emitter DOWN , with the base facing to the left. There are recognized exceptions, such as a Common Base Series Pass Transistor
COMMON BASE SERIES PASS TRANSISTORnotice that Q2 base is facing toward the right, because it is driven through the 470 ohm resistor which is on the right, justifying the orientation shown. Thus, one may surmise that, while there are specific classic exceptions, (such as the common base series pass configuration, there are also application specific exceptions where the exception is dictated by the application. Where no such application specific or classic specific exception exists, the base of a common emitter transistor should be oriented to the left, not to the right.
4- Your LEDs are diodes. If you are not going to grant them the recognition they deserve by assigning them diode numbers (ie: D1, D2, D3 etc...) then at least have the courtesy (to them, not us) to assign them LED#s (ie: LED1,LED2,LED3 etc). This business of "Safety Led RED, Safety Led GRN , READY LED RED, READY LED GRN is ok for function labels but they should still have component numbers because people like us , would rather save time by saying "D1" , than have to say "Safety Led RED". If you were not posting your schematic on an international forum, then of course nobody would care, but the assumption is that you posted it because you lack experience and wanted advice and consultation. Now you have it. Learn how to draw schematics and label your components. While your at it, how about assigning resistance values to the resistors since, being resistors, they mean nothing without a value. We know what value they should be but you're the one asking us. How can we proofread a schematic with no values?
5- The convention is that Vcc is at the top , GND at the bottom and therefore loads that are between those two are oriented vertically with the GND connection down and the Vcc connection UP, so LEDs and there resistors do NOT go off horizonally to the right with the GND at the right margin.
6- Also, Flyback diodes (AKA Freewheeling diodes) would be across the coil with the rounded portions of the coil toward the outside (meaning the diode would go on the right side of the word LOAD. Does it make any electrical difference ? No. As an example, look how the diode is shown
here7- Are you familiar with Ohm's Law ?
8-Have you done the math to calculate the resistor values ?
9-Do you know how to read a transistor datasheet ?
10-Have you read the comments about the leds that won't light because you have them connected to the
base of a transistor that isn't going to be much more than 0.7V ?
I didn't see any response to that and those were some very valid observations. You should thank John
Lincoln for pointing that out. ( I didn't think to check that)
11- Draw a Truth Table that shows the LED status for different conditions. I still don't think a SAFE led
should be GRN when the system is ready to fire. I think the Safety Led colors should be swapped so
the GRN led means the system is SAFE (DISARMED) and RED when ARMED (gate closed, ready to
fire). But that's just me.
Q1 and Q2 has no resistance to Gnd from 12v so wil destroy something.
As soon as Q1 turns on, the base of Q2 will be shorted directly to +12V and blow that transistor.
Q1, on the other hand, has resistance (UNKNOWN) in both it's base and collector current paths.
I think we can surmise that the absence of resistor values (either in the schematic, or in the text content of the OP's post , ie: listed by component number, indicates that the OP either does not know how to calculate these values or has yet to do so. Why he would post a schematic BEFORE doing so leaves one to wonder just how this circuit came about.
There is a proper way to design a circuit
Create a Desisgn Criteria which includes electrical specifications
Calculate resistor values based on the specs
There is also a proper way to post on the forum.
When posting a schematic on the forum, it is customary to include the values for the components (resistors) or give a reason why they have been omitted, or ask for help determining their values and so on. None of that seems to have occurred here so it would appear that would be the next order of business for this post.