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Mains Voltage Indicator with a LED – Circuit Schematic
Mains Voltage Indicator with a LED
I need an AC line 220V light display or main voltage monitor. Because the home ‘s electric of his brother a very often problem. Below a figure is the 230V...
Linear Light Dimmer by Power Mosfet – Circuit Schematic
Linear Light Dimmer by Power Mosfet
When change the value of R2 Intensity of Lamp change to this circuit shows the usability of Mosfet be Variable Resistor. By Q1 use N-Channel Power Mosfet. but w...
LED Chaser by IC 4017 + IC 555 – Circuit Schematic
LED Chaser by IC 4017 + IC 555
If you want to build a 10 LED Chaser circuit we suggest this circuit first. It uses popular IC is a simple and affordable IC-4017_decade counter and.....
Cheap led christmas light flasher circuit is controlled by audio – Circuit Schematic
Cheap led christmas light flasher circuit is controlled by audio
Those who are looking for a unique gift of sorts for Christmas and New Year. Certification this project create a predilection certainly for the.....
Automatic light dimmer circuit – Circuit Schematic
Automatic light dimmer circuit
This is an automatic light dimmer circuit. You do not need to dim the lights by yourself. It is so very convenient, because we use the LDR to detect external.....
AC lights dimmer with triac – Circuit Schematic
AC lights dimmer with triac
This circuit has can to turn down a light bulb arrives at 100W. If Triac there is tall temperature should hold Heat Sink or let off the heat. The Diac be diode ...
AC Dimmer for Lamp 6.3V – Circuit Schematic
AC Dimmer for Lamp 6.3V
This the circuit AC dimmer low voltage For lamp 6V. While this friends may don`t see the advantage of this circuit. But I thinks first step advantage be somethi...
A lamp flasher circuit using transistors – Circuit Schematic
A lamp flasher circuit using transistors
If you want one small lamp that flashing for general to use. I have many ways, But today you see this three of the lamp flasher circuits. Which it has.....
12V Fluorescent lamp flashing circuit – Circuit Schematic
12V Fluorescent lamp flashing circuit
This is flashing blinks circuit, 12V sizes. By use fluorescent lamp the small-sized.It live the work of relay perform be the circuit modifies from DC to be.....
1200 Watt AC Dimmer by Triac Q4006LT – Circuit Schematic
1200 Watt AC Dimmer by Triac Q4006LT
This is Power AC Dimmer 1200 watt size. It is use a triac Q4006LT. Friends ever tour is the foreign land has and to ever reach rest a hotel. On bed head has.....
Auto Light Time/ Dimmer – Circuit Schematic
Auto Light Time/ Dimmer
Im looking for a Light timer/ dimmer Like something you would find on a Dome light. but dont know where to start ...
Implementing Adaptive Brightness Control to Seven Segment LED Displays – Circuit Schematic
Implementing Adaptive Brightness Control to Seven Segment LED Displays
An automatic brightness adjustment is a closed loop system that has the capability to assess ambient light and adjust the brightness of the display accordingly....
256 Run LIght (for the 8bit bin to 256 / 1 of 256) – Circuit Schematic
256 Run LIght (for the 8bit bin to 256 / 1 of 256)
With Switch S1 you can change direction (Up/Down), Pot1 is for the clock speed and the Led D1 is only an indicator for the clock speed. .....
app note high voltage led applications – Circuit Schematic
app note high voltage led applications
The applications described in this document are applications for driving high power LED diodes. The described circuits can be applied on other applications with...
rd mr 16 led driver – Circuit Schematic
rd mr 16 led driver
A reference design for a 4S1P MR-16 LED driver that provides 750mA to a string of four white LEDs (WLEDs). The circuit operates from a 24V source and is based a...
Fully Automatic Emergency Light – Circuit Schematic
Fully Automatic Emergency Light
This simple automatic emergency light has the following advantages over conventional emergency lights: The charging circuit stops automatically when the b.....
Use an LED Matrix Horizontally – Circuit Schematic
Use an LED Matrix Horizontally
LEDs provide a convenient way to electronically display information. Although the seven-segment LED display, arranged in the form of the digit 8, is commo.....
Ultra Low Power LCD – Circuit Schematic
Ultra Low Power LCD
This circuit serves as an ultra-low power replacement for multiple LED on-off indicators. It also has the advantage of being easy to read in full daylight.....
Ultra Bright LED Lamp – Circuit Schematic
Ultra Bright LED Lamp
This ultra-bright white LED lamp works on 230V AC with minimal power consumption. It can be used to illuminate VU meters, SWR meters, etc. Ultra-bright LE.....
Touch Sensitive Light Dimmer – Circuit Schematic
Touch Sensitive Light Dimmer
With IC SLB0586A from Siemens you can build a simple touch light dimmer circuit that will allow you to adjust the lamp intensity. Together with a TIC206D.....