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.
Hi, I want to make an AC Lamp dimmer using triac and pic16877a, do you have any suggestions? i want to increase and decrease the light of the AC, 220v, 100w, lamp from 0% to 100% every 10 minutes.
You need to use an opto-isolator such as an MC3020 for mains isolation. The IC conatins a low-power triac which can be used to trigger a high-power triac.
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