make led light car circuit | Next Electronics

Based on the LT3755 50W white LED headlight drive circuit diagram

The LT3755 is utilized for high-side current sensing in LED strings, enabling flexible programming and control. It supports a PWM input that allows for a dimming ratio of up to 3000:1, while the CTRL input offers additional analog dimming capabilities....

LM3530 white LED driver circuit design electronic project

A simple white LED driver circuit can be designed using the LM3530 high-efficiency white LED driver IC, which features programmable ambient light sensing capability and an I2C compatible interface. The LM3530 LED driver can control up to 11 series white...

Driver and LED Companies must Work Together to Achieve High-Efficiency

The design of a PAR 38 LED spotlight focuses on delivering practical LED lighting systems that meet performance expectations by reducing power consumption, extending lifespan, and enhancing overall efficiency. The PAR 38 LED spotlight is a widely used lighting solution in...

1.5V LED FLasher Using 3 Transistors

To make an LED function, a voltage source is required that exceeds the LED's forward bias voltage, which is typically greater than 1.5V (approximately 2V for red LEDs). To effectively operate an LED, it is essential to provide a voltage source...

Flashing Heart

This circuit is a doorbell system featuring flashing LEDs to enhance its visual appeal. The integrated circuit IC1 (NE555) is utilized as a clock generator, configured as an astable multivibrator. The output frequency can be adjusted using the potentiometer VR1....

low volt led flasher schematics

In the circuit diagram for the Joule Thief, the common point of the toroid is the connection at the top of the hand-wound ferrite toroid, located in the upper right of the diagram. This connection leads to the positive terminal...

LED Ultraviolet exposure box

The LEDs are OSSV53E1A from OptoSupply and they have a 140° angle. This means that the first plane with uniform density can be obtained at a shorter distance from the LED, for a given spacing between LEDs which means smaller...

high voltage white led driver

This high-voltage white LED driver electronic circuit schematic utilizes the NCP5021 integrated circuit from On Semiconductor. The NCP5021 is designed with an ambient light sensing feature and can drive up to eight LEDs in series for portable backlight applications. The...

LED Flasher Schematic

Here is the new flasher circuit schematic. It consists of a 555 timer circuit and a power transistor. The power transistor is likely over-specified, as it is rated at 10A, but it is the component that was available. The values...