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 all
I have an RGB LED led that needs more or less 3 volts to perform correctly its light routine.
Can I use for my project a 3.3V zener diode?
Only using the rectifier diode and the cap as a buffer the voltage would be a rather constant 4.8V.
Cheers
I'm planning on making a solar-powered go-kart and I'm not sure what solar panel to use. This is the motor I'll be using: https://www.ebay.com/itm/250-W-24-V-DC-electric-1016-motor-Chain-f-scooter-Go-Kart-minibike-razor-Drifter-/151885104976
I've seen a post here regarding dual PIRs for stair lighting but I'm wondering if anyone can help with how to wire up dual PIRs for stairs where the lighting is LED and the power is from a small solar panel. I'm actually surprised there isn't something I can buy off the shelf. I wondered if I...
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