My Circuit

Circuit Schematic Diagram The circuit is drawn with PCB 123 which you can download for free from  http://www.pcb123.com As a keen cyclist I am always looking for ways to be seen at night. I wanted something that was a novelty and would catch the motorists eye. So looking around at my fellow cyclists rear lights, I came up with the idea of 'NITE-RIDER'. NINE extra bright LED's running from left to right and right to left continuously. It could be constructed with red LEDs for use on the rear of the bike or white LED's for an extra eye catcher on the front of the bike. All IC's are CMOS devices so that a 9V PP3 battery can be used, and the current drawn is very low so that it will last as long as possible. Parts 1 555 timer IC4. 1 4027 flip flop IC1. 2 4017 Decade Counter IC2 and IC3. 3 4071 OR gate IC5, IC6 and IC7. 1 470 Ohm resistor 1/4 watt R3. 2 10K resistors 1/4 watt R1 and R2. 1 6.8UF Capasitor 16V C1. 9 Super brght LED's 1 to 9. 1 9V PP3 Battery. 1 single ...

The author gave his partner a radio controlled (RC) model car as a gif t. She found it a lot of fun, but thought that adding realistic lights would be a definite improvement. So the author went back to his shed, plugged in his soldering iron, and set to work equipping the car with realistic indicators, headlights, tail lights and brake lights. Lights Control for Model Cars Circuit Diagram The basic idea was to tap into the signal from the radio control receiver and, with a bit of help from a microcontroller, simulate indicators using flashing yellow LEDs and brake lights using red LEDs. Further red LEDs are used for the tail lights, and white LEDs for the headlights. Connectors JP4 and JP5 (channel 0) are wired in parallel, as are JP6 and JP7 (channel 1), allowing the circuit to be inserted into the servo control cables for the steering and drive motor respectively. The ATtiny45 micro-controller takes power from the radio receiver via diode D1. T1 and T2 buffer the servo signals to pro...

what's the LED Strip Lights LED Strip Light is known by a number of phrases, including LED Tape, LED Strip and LED Ribbon. They generally all refer to the same product, which, to keep things simple, is a low voltage LED strip available in either 12v or 24v. They are basically 8mm or 10mm wide runs of evenly spaced LED chips which when mounted out of the direct line of sight, provide a smooth and uniform glow of light, ideal for illuminating under cabinets, bars, coving, etc Flexible LED Strips Flexible LED strips (sometimes called LED tape) have exploded in popularity in recent years. You can create unique atmospheres and visual effects that were not previously possible with the added benefit of low power consumption and excellent reliability. We have a wide range of IP33 rated strips which are water resistant tapes and ideal for kitchens, restaurant lighting, etc. Our IP65 waterproof rated LED strip lights are designed for use in potentially damp areas making them safe for use in ...