For your upcoming Christmas decorating venture, are you trying to find a fundamental circuit for a 12 V LED string light flasher? Discover ways to construct an LED wig wag […]
Compact Automatic Night Lamp Circuit
Without the need for a large transformer, this transformerless solid-state automated night light turns on certain LEDs at night and turns them off in daylight hours. This article explains methods […]
4 Watt LED Driver Circuit Using IC LM338
This five-watt LED driver uses the IC LM338 to safely light a four-watt LED in a constant current circuit mode. As is well known, the integrated circuit LM338 is an […]
How to Generate Infrared LED Flood Light
A circuit configuration that uses infrared frequency to provide lighting over a large area is called an infrared flood lamp. Although completely undetectable to the human eye, this infrared-illuminated region […]
Li-Ion LED Driver Circuits using LT1932
The article describes how to utilize a normal Li-Ion battery with a high-efficiency 1.5 V to 4.2 V LED driver circuit to improve lighting, prolong battery backup, and lengthen battery […]
Power Saving Street Lamp Circuit using Motion Sensor
This straightforward but incredibly intelligent smart LED street light circuit turns a street lighting on automatically when it senses movement beneath it, turning it from low to high brightness. Only […]