Tag: led projects

simple led projects easy led projects electronic led circuits hobby led projects led applications student led projects

20 dB Vu meter Circuit LM3916

LM3916 Vu meter Circuit Indicator rna 10-point reading field made of LEDs. The diodes were scaled in dB, transmitting irn, from D4 to D13, respectively, the following weights: -20 dB, -10 dB, -7 dB, -5 dB, -3 dB, -1 dB, 0 dB, +1 dB, +2 dB, +3 dB. The LED indicator may work in line

Amplifier For RGB Led Strips

Amplifier for RGB strips The dynamically developing field of LED lighting means that a whole range of devices related to such applications is needed. One of them is the amplifier described here, which allows you to increase the current efficiency of the controller. Scheme of the RGB LED strips amplifier is shown in Figure 1.

ATMEGA16 Led Cube Circuit

The Led Cube project was made of LED cube, one side consisted of eight LEDs, a total of 8 obsahuje = 512 LEDs. By multiplexing always the eight LEDs, any spatial “picture” can be made from luminous LEDs. The cube can be used for aesthetic purposes, presentations, games (eg 3D Snake), etc. A total of

ATmega64 RGB LED Cube Circuit

RGB Led cube circuit is basically a real 3D display. Its resolution is determined by the number of LEDs. Greater resolution offers more faithful effects, but the demands on RGB LEDs and controls increase with the cube. So it is advisable to choose the right compromise, between difficulty and resolution. Here is the size of

Led Pov Clock Arduino Pro Mini

The Arduino led pov clock circuit has been an interesting project, and the author has made use of the arduino feeding system with the popular wireless energy transmission method, which is an additional circuit for additional NE555. But if you do not want to deal with the wireless power supply for the Arduino Pro Mini,

Current-Limit Power Led Car Brake Lamp

Previously, “White LED Lights with Caravan” written in white LED lamp designs that can be used also for interior lighting of the car. The LEDs used in the LED lamp project are easy to install but they do not light very much because they are low power. .. This LED lighting project is also used

Mosfet LED Dimmer 12V 24V

LED brightness control gives you tremendous control over the light emitted by the LEDs. However, to use them in a safe manner for LEDs and other devices or electrical installations, use appropriate regulators and power supplies. Inputs of unused gates are attached to the power supply. The P1 10 kohm potentiometer allows the PWM to

The Domino Effect With 555 Circuit

It’s quite strange that so many projects are being done with some 555 circuits. “Domino’s” 555 timer 555 circuit is an interesting electronic circuit with a chip that is prepared based on the different LEDs and photodiodes made a lot from each other they trigger it’s a domino effect, the author is also the project

100W Led Driver Circuit PFC UCC28180 UCC3813D-1

100W Power Led Driver Circuit Select the suitable type of a power driver, if the lamp with LED of power about 100W supplied from a distribution network 230V. Compare the different options for solution driver. Build a simplified a mathematical model of the used LEDS and the simulation in the environment Matlab-Simulink UCC3813D UCC28180 An

LED Spotlight Lamp SMD5050

Which meant my mind for a while to do but I think the new 20W Halogens in the bathroom that led from their place and occur at the end of SMD5050 I wanted to share the spotlight. Each of the light is nice, although certain Halogens, heat, and power consumption is high. Also will be

RGB Led Strip Extension Circuit

Circuit used MOSFET N-Channel CSD18534KCS. I don’t think would be found in the market that may meet or beat irfz44 MOSFETs used can be different from R1, R2, R3 4.7 K resistors Extension Led Strip source: grix.it/viewer.php?page=11466 alternative link: FILE DOWNLOAD LINK LIST (in TXT format): LINKS-25457.zip

ATmega16 Matrix Led Clock Thermometer Circuit

A first “ATmega8 DS18B20 Led Clock Thermometer DS1307 Circuit” shared the top version of the more advanced and small project 1. Indicator 8 × 24 led matrix used still have Hours of heat measurement 2 knal (DS18B20) thermometer circuit based on microcontroller ATmega16 projects have all the source codes of different pcb versiyonlarıda pretty advanced

ATmega8 DS18B20 Led Clock Thermometer DS1307 Circuit

Led Clock Thermometer circuit based on the appearance of a lot of trouble, but construction of the ATmega8 microcontroller is very beautiful like a 900 LEDs used LEDs positioned on the plate tabelarda Atmega8 outputs there are outputs 4 x 74HC574 is IRF8910PbF (two single package mosfet of smd so8 sheath) mosfet powered through the

Power Led Flashing Police Circuit Simple

This circuit is a bit more classic two-transistor flip flop circuit Police Flashing LED lamp made ​​by developing two low-power white LEDs power LEDs more than normal LED current to draw high power transistors in the circuit Police used in the Age of transistor circuit diagram of the codes, the codes specified in the schema,

Pic16f84 RGB Led Strip Animation Circuit

PIC made with 8-channel moving light circuit. Combine some of this circuit outputs a rgb led Ribbon. the result satisfying. Three different buttons animation circuit. Which if you hold that the animation comes in. If you connect the pushbutton switch instead of the constant animation of the animation to remain stable. The circuit is required