A simple circuit made for a 24V lamp flasher uses transistors to make lamps blink back and forth in a never ending loop. This circuit is made to control two lamps so they turn on and off one after the other similar to how a transistor based astable multivibrator works. You can use this kind […]
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Simple AC Mains Powered LED Night Light Circuit
This Simple AC Mains Powered LED Night Light Circuit that runs on AC mains power allows you to use bright white LEDs directly from a 230V AC supply, without needing a big transformer. It is a reliable design that can support 24 super bright LEDs with each one using 50mA of current. This small and […]
DIY LED Lamp Circuit using Salvaged Parts from Blown LED Bulb
This LED lamp circuit is made from scrap parts taken from broken LED bulbs making it a simple and cheap way to create an LED light using stuff that would otherwise be thrown away. In this article, you will find a method to turn a broken CFL light into an energy saving LED light. The […]
Simple LED Driver Circuit using IC CAT3063
A simple but super effective LED driver circuit uses a special chip called the CAT3063 which is really important for powering LEDs efficiently. This circuit helps keep the LEDs working well and can also make them last longer. In this post, we will explore how the LED driver circuit works with the CAT3063 chip which […]
Simple LED Boost Driver Circuit with IC MP3302
Simple LED Boost Driver Circuit with IC MP3302 is a cool boost converter chip designed to power light-LEDs in different projects. This chip can light up to 27 LEDs arranged in 9 groups with 3 SMD 2835 LEDs in each group all powered by a Lithium-ion battery. What makes the MP3302 special is its ability […]
Simple PWM Dimmer Circuit for 12V DC Lamp
A simple PWM dimmer circuit for a 12V DC lamp is a great way to control how bright the lamp is while saving energy. The main part of this circuit is the IC 555 timer, which is a popular chip used to create a PWM signal. This signal changes how much power goes to the […]