Hi all, glad to be here to learn and share.
I am new at electronics in general so please forgive me for misspeaking and my lack of knowledge.
I have a project that will have four (4) push buttons and when each button is pressed, I want to turn on an LED representing the button that was pressed.
Before I bread boarded up the circuit, I used a free online simulator from AutoDesk called TinkerCad.
Based on my limited knowledge, I assembled a circuit and made changes until I had a working simulation (a simulation where I did not “fry” components).
Once I had the simulation functioning, I order the parts and bread boarded up the circuit. Nothing “fried/burnt up” but the circuit does not function as expected.
Here is the link to the TinkerCad simulation:
Simulation Link
Here is the schematic I drew up.
Here is the basic component list:
VR1: 7805
IC1: SN74LS75N
D1-4: 1N4001
LED1-4: v1.8
R1: 1k
C1-2: 47uf 33v
Sw1-4: SP NO
If someone with more knowledge than I, can tell me what I’ve missed or done wrong, it would be greatly appreciated.
Thank you all in advanced.
PS
Man, I thought I had the circuit figured out once the simulation was working, I guess I should not trust the simulators, first lesson learned I guess.
I am new at electronics in general so please forgive me for misspeaking and my lack of knowledge.
I have a project that will have four (4) push buttons and when each button is pressed, I want to turn on an LED representing the button that was pressed.
Before I bread boarded up the circuit, I used a free online simulator from AutoDesk called TinkerCad.
Based on my limited knowledge, I assembled a circuit and made changes until I had a working simulation (a simulation where I did not “fry” components).
Once I had the simulation functioning, I order the parts and bread boarded up the circuit. Nothing “fried/burnt up” but the circuit does not function as expected.
Here is the link to the TinkerCad simulation:
Simulation Link
Here is the schematic I drew up.
Here is the basic component list:
VR1: 7805
IC1: SN74LS75N
D1-4: 1N4001
LED1-4: v1.8
R1: 1k
C1-2: 47uf 33v
Sw1-4: SP NO
If someone with more knowledge than I, can tell me what I’ve missed or done wrong, it would be greatly appreciated.
Thank you all in advanced.
PS
Man, I thought I had the circuit figured out once the simulation was working, I guess I should not trust the simulators, first lesson learned I guess.