Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
im doing a project on colour sensors.... anyone has any idea how do i make use of photodiodes n LM324 or any equivalent IC to create a circuit dat can detect 'red', 'green' n 'blue'??
any help will be greatly appreciated.....
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