Drilling Floor Rear Light Rear Light Mounted
No description available.
LED flashing with 3909 IC circuit
This project uses a 3909 IC and a few other parts; power is 1.5 volts DC.
The project employs the 3909 integrated circuit (IC), which is a versatile component commonly used in various electronic applications, particularly in timer and oscillator configurations....
light flasher/blinker circuit diagram
When the preset is set to its maximum, the LED flashes at a rate of approximately once every half second. This rate can be increased by raising the capacitor value from 10µF to a higher value. For instance, if the...
Regulated 24 Watt Broad Spectrum LED
This project involves constructing an energy-efficient broad spectrum LED lamp system designed for indoor reflective room lighting. The lamp provides a broad color spectrum that closely resembles natural sunlight compared to fluorescent bulbs and white-only LEDs. The light output is...
200 LEDs Christmas Lights circuit
This simple and inexpensive circuit built around a popular CMOS hex inverter IC CD4069UB offers four sequential switching outputs that may be used to control 200 LEDs (50 LEDs per channel), driven directly from mains supply. Input supply of 230V...
Mains Powered White LED Lamp
An array of white LEDs can serve as a compact lamp for living spaces. These LED lamps are commercially available and resemble standard halogen lamps, fitting into typical 230-V light fixtures. Upon inspection, it is evident that a capacitor is...
LED Solar Lantern Lights Circuit
The circuit for the LED solar lantern lights is designed using a 6V/1W solar panel (photovoltaic panel) and a 4V/800mAh lead-acid battery.
The schematic for the LED solar lantern circuit incorporates a solar panel that converts sunlight into electrical energy. The...
LED tilt level
This electronic level utilizes two LED indicators in place of an air bubble. When the surface tilts to the right, one LED illuminates; conversely, if it tilts to the left, the other LED illuminates. Both LEDs light up when the...
Car battery charger Automative car and motorcycle schematics
The circuit is designed to operate with an external power supply, which is why it does not include a transformer, rectifier, or filter capacitors in the schematic. However, these components can be added if desired. To utilize the circuit, connect...
Solar LED light schematic
Purchase a 1W white LED and utilize a mobile phone battery to create a small lamp. A lampshade can be made from a glass-like milky white plastic bottle. The LED emits light through a radiating plate, which has two leads...