Advertisement
Mock Flasher LED Circuit – Circuit Schematic
Mock Flasher LED Circuit
This simple Mock Flasher LED simulates the indicator of a sophisticated Alarm system. It can be placed in doors, gates and vehicles to confuse intruders. T.....
White LED Lights Circuit – Circuit Schematic
White LED Lights Circuit
This white LED flood lights illuminates your porch with cool white light. The circuit is too simple and energy saving design. Its current consumption is pr.....
diac controlled led flasher 3 – Circuit Schematic
diac controlled led flasher 3
This is probably the simplest idea to generate flashing light from an LED using AC. The circuit is relatively the simple way of flashing one or more LEDs from a...
Dimmable Fluorescent Lights Bulbs – Circuit Schematic
Dimmable Fluorescent Lights Bulbs
The brightness of a fluorescent light bulb or neon tube cannot adjust as easily as that of a incandescent bulb because it starts only when a voltage is much hig...
AC Powered 220V Led Circuit – Circuit Schematic
AC Powered 220V Led Circuit
This is the simple version of a white LED lamp that can be directly powered from mains. It can give ample light even for reading purpose. Capacitor Cx alon.....
Halogen Light Switch Circuit – Circuit Schematic
Halogen Light Switch Circuit
In this halogen switch circuit we use a FET transistor because the current is dependent of the FET`s gate voltage. The maximum gate voltage is 12V, so this circ...
Sound Controlled Lights Circuit – Circuit Schematic
Sound Controlled Lights Circuit
This sound controlled lights circuit design is used to control the brightness of the lights attached to it in sync with the sound that is being capturated.....
Light Chaser Circuit – Circuit Schematic
Light Chaser Circuit
This light chaser circuit (music-operated lighting effect generator) comprises five sets of 60W bulbs that are arranged in zig-zag fashion. The bulb sets g.....
1.5V LED Flasher Circuits – Circuit Schematic
1.5V LED Flasher Circuits
Some 1.5 v LED flasher circuits are available on the internet and we like to present you four of them. The flasher circuits below operate on a single 1.5 v.....
Electronic Lamp Dimmer Circuit – Circuit Schematic
Electronic Lamp Dimmer Circuit
This electronic lighting dimmer circuit is used to control the lamp for arbitrary brightness. This electronic lamp dimmer circuit work for incandescent lamp, no...
Nixie Clock Version 2 – Circuit Schematic
Nixie Clock Version 2
This is the new and improved nixie clock using one of the smallest nixies in the world, the Russian IN-17 nixies. The clock circuit is based on revisions of the...
Nixie Clock Version 1 – Circuit Schematic
Nixie Clock Version 1
The clock was experimental until I picked up some experience with the circuitry. I experimented with the idea of building an alternating display using two B-556...
LED strobe has independent delay and duration – Circuit Schematic
LED strobe has independent delay and duration
This circuitis not complex, but it saved the day in an application involving visual inspection of the spray pattern of fuel injectors for quality and consistenc...
LED related schematics Circuits and Diagram – Circuit Schematic
LED related schematics Circuits and Diagram
...
Transistor Mosfet pairs to drive LED cube layers – Circuit Schematic
Transistor Mosfet pairs to drive LED cube layers
None of those devices is very suitable. The drivers aren`t specified to operate with 3.3V gate signals, and although the typical graph shows that a.....
Traffic Signal Project – Circuit Schematic
Traffic Signal Project
I would like to build a board that has 1 - 120volt/600Watt input and > 3 - 120volt/200Watt outputs. The outputs we shall call A, B .....
old dick smith catalog mains led circuit – Circuit Schematic
old dick smith catalog mains led circuit
hi everyone! my first post (for quite a while! lol!). i obviously haven`t still got an old enough tricky dicky catalog! in the data section there used .....
Need help with strobe circuit – Circuit Schematic
Need help with strobe circuit
Unfortunately I don`t have a breadboard to try this out on but can modify the PCB. I`ve removed the 1K pot till I can get the strobe working and than.....
Led sequencer/scanner – Circuit Schematic
Led sequencer/scanner
Yes, both of those transistor types will be suitable. Is the ""sn9304"" a 2N3904? That`s a common type. You`re going to have four LEDs on at a .....
LED dimmer circuit – Circuit Schematic
LED dimmer circuit
Hi folks. I`m new to the forum and relatively new to diy electronics. My current project involves trying to make a battery-powered LED dimmer circuit. .....