Simple dream baby automatic sensor night light
I design Simple dream baby automatic sensor night light as Figure 1 since it cheap and easy to makes,The LEDs glow brightly just when in night or dark only.
8 Comments
March 31, 2017
Include: LED running lights • LED flashers
See more…
Simple High power LED flashlight
This is simple hight power LED flashlight,we use 24 LEDs super bright for display and 3 AA batteries and resistor for limit current so cheaper.
March 17, 2017
Op-amp LED flasher circuit – oscillator circuit using LM324
This Op-amp LED flasher circuit , that interesting. By it will wink to alternate between LED the red and LED the green. This circuit can work with IC LM324, [...]
March 7, 2017
Super 12v light flasher circuit using H1061
This is super 12v light flasher circuit. It is high power out load(lamp 12V). I used the Transistor 2SC1061 or H1061 or TIP41 for drive lamp light 12V 20W.
February 27, 2017
Dancing LED with Music circuit diagram
This is a circuit that features a running pace with a changing voice, the tiny microphone. For a frivolous fun.
February 27, 2017
Xenon Strobe Light 110V using SCR
This is Xenon Strobe Light circuit, model continual use a tube Xenon at give many brightnesses. By can fine blink fast or slow get , with VR1. By have SCR…
February 25, 2017
3 LED flasher using 3 transistors astable multivibrator
We used the two LED flasher with transistors only. Today we come to experiment the 3 LED flasher circuit by 3 transistors astable multivibrator,
February 20, 2017
