This article show how to make one LED Strobe Light Circuit which uses famous chip named IC 555. Users use knobs and resistors to control light intensity and blink rate, while one resistor also controls the power connected to the LED. Also, this project uses a special, high-power switch, if possible, use this same type of […]
LED and Lamps
Stun Gun, Taser Gun Circuit
In this Stun Gun, Taser Gun Circuit, people use Tasers (or stuns) to deliver a powerful shock that stops an assailant. Here, the shock is to scare and hurt but not to kill. Bad person may not be in position to control his body for few seconds after shock and at that time we can […]
Light Up LED with Weak 1.5V Battery using Joule Thief Circuit
This easy LED circuit with Joule Thief can make light from a weak 1.5V battery, also it works with white, blue and UV LEDs. Further, we only need a low power battery like 1.2V, even better the LED still glows even if the battery is very low like 0.4V. So now we can use old […]
5 Watt LED Driver Circuit (SMPS)
This 5 Watt LED Driver Circuit (SMPS) shows how to make power supply using wall plug to turn ON bright LEDs. Also, it supports white LEDs but it works with blue, green, red, yellow and even UV light What is a 5 Watt LED Driver Circuit: A 5 Watt LED Driver Circuit powers a 5-watt […]
SMPS Halogen Lamp Circuit
An SMPS halogen lamp circuit mostly needs a transformer to work and in this post we explain a new type of transformer using a switching power supply. Also, the circuit is simpler than old transformers and it can work with other bulbs too but only if they do not use RF (radio waves), furthermore, this […]
Simple LED Fading Circuit using IC 555
Simple LED Fading Circuit using IC 555 is small project for LED light which are very cool and save power, as this LED light goes bright and then goes dim slowly. In this project, we have used 555 IC chip and few other circuit parts which are very easy to make. Circuit Diagram: Parts List: […]