I have designed my own PCB and it doesn't work correctly.
I needed to have a PCB that has only one push button to switch on and off a laser diode. The circuit does work kind of, but the laser diode only shines a little, it doesn't give the amount of light it supposed to.
Can somebody help me with solve this problem?
I have added the schematic and PCB design as images.
I used a 555 timer to design this PCB and I have already added a 220 ohm resistor to ground and pin 3 of the laser diode.