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Electronics => Beginners => Topic started by: ssport on February 26, 2024, 11:23:50 am

Title: How to check if my circuit and component work?
Post by: ssport on February 26, 2024, 11:23:50 am

Hello,
I am new one in a electronics and I would like to check does my circuit components work. I assume that optoculter doesn't work but I am not sure.
I am attaching photos below. How can I test a component?
Thank you

Title: Re: How to check if my circuit and component work?
Post by: Andy Chee on February 26, 2024, 11:27:37 am

What test equipment do you have?

Title: Re: How to check if my circuit and component work?
Post by: shapirus on February 26, 2024, 12:01:39 pm

FYI your images are shown as file attachments, not as images, which requires extra effort to view them. Besides, they're huge. For best results, including the willingness of others to help, you should resize them appropriately before posting and attach as images.

Title: Re: How to check if my circuit and component work?
Post by: MrAl on February 26, 2024, 02:20:34 pm

Quote from: ssport on February 26, 2024, 11:23:50 am

Hello,
I am new one in a electronics and I would like to check does my circuit components work. I assume that optoculter doesn't work but I am not sure.
I am attaching photos below. How can I test a component?
Thank you

Where is the schematic.

Smaller images...