Tag: led projects

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

RGB Led Example Circuit Atmega88 Atmega8 Atmega48

| 2011/06/22

White LEDs, blue LEDs, ultra bright LEDs RGB LEDs saying quite a lot in the sample application with popular microcontrollers are used in this circuit, atmega8 ATMEGA48 Atmega88 ATmega output MOSFETs are driven by LEDs in the C language prepared by the software. Also prepared by isis proteus simulation is in the drawing. Source: rgbled.narod.ru…

Led Effect Circuit Attiny2313 Multi Function

| 2011/06/19

Led effect circuits, including myself, a lot of people might be interested, especially this sort LEDs and LED circuits have great interest in blue, white, LED prices now old and not so expensive LED effect circuit 12 LEDs used effects transition and speed adjustment buttons is done with used microcontroller ATtiny2313 Circuit source. Bass. Hex,.…

ATMega16 LEDs Snow Effect Circuit LED snow crystal

| 2011/06/13

It really is a great led light application LEDs so fluently is moving a profit crystalline with mold has been excellent ATMega16 microprocessor 32 Edet output used to all the LEDs griplar connected software BASCOM-AVR 1.11.9.0 prepared with all encode scheme molded case also sprint layout pcb drawing is on. Source: lightportal.at.ua alternative link: FILE…

Led Propeller Circuit AT90S2313 ATINY2313

| 2011/06/13

Printed circuit board layout pcb design effects with LEDs been a good practice to work in the dark when used with an ultra bright LEDs looks very nice. Atmel AT90S2313 64 LEDs instead of creating Propeller microcontroller TINY2313 BASCOM-AVR 1.11.9.1 prepared with available software sprint pcb layout drawing and drawing spline scheme has the source…

20 Led VU Meter Circuit KA2281

| 2011/06/10

KA2281 previously with various vu meter circuit I made , but all mono circuit stereo manufacturer has two channels has been a challenge but in the end a bit of trouble in the scheme worked beautifully 🙂 Original diagram 15, 16 pins between the 50k resistor connected in this way the circuit full does not…

LM35 Thermometer Circuit LM3914 LED

| 2011/06/10

VU Meter with LM3914, volt meter can be made clear signal to the T & Cs though the display drivers, according to the established circuit gives the output based on the output, LED lights, etc. transistor goes to the transmission. LM3914 by the burning temperature of the thermometer 30 LEDs used in the application. Heat…

Led Heart Circiut ATmega88

| 2011/06/07

Atmel atmega88 PCB LEDs circuit drawing heart looks great, especially boxing PCAD pcb drawings and diagrams and drawings prepared by the C source code files have a heart-shaped 22 pcs SMD LED flashes with different effects at work lined up Author of the box lid is opened to operate the circuit embodiment has set Source:…

LED VU Meter Circuit LM3916 17LED

| 2011/06/07

VU meter circuit 2 Dot / Bar Display driver lm3916 used the audio Gisira upgrades in 1 for TL072 op amp has my voice according to the severity of 17 LEDs flashing audio inputs in addition to the 100k potentiometer connecting the LEDs burning level, you can set. 12v dc circuit is working with VU…

Current Limiting Circuit 1W 350ma Power LED

| 2011/05/20

1w power led for rides so easy a handy circuit a few resistors and two transistors is done with MOSFET with 350mA current limit because 1w LEDs used in the circuit used IRFU9024 P channel mosfet instead of similar interventions in any P channel MOSFET can be used. Source: kolumbus.fi alternative link: FILE DOWNLOAD LINK…

LED Animation Circuit ATmega168

| 2011/03/31

Even the led smd LEDs arranged a lot of struggle, arrange to take time but very nice animation circuit working. Circuit control ATMega168 made with 16 x 24 smd led matrix, udn2981a, cd5415 and 74ls593 belong to the project source code files and plowed with circuits eagle pcb, schema drawings. Source: http://bear24rw.blogspot.com alternative link: FILE…