Flash Circuit 2017-02-05 23:35:3360
As shown in figure, it uses three-way flashing light string controller with three ordinary TRIACs, and it can make light string be lit in a cycle, the ...
Flash Circuit 2017-02-05 23:33:5160
The dual complementary pair of switching FETs and inverter contained in a CD4007 CMOS IC enables an LED flasher to be made that uses very little energy...
Flash Circuit 2017-02-05 23:33:2059
This article describes the Flash slave trigger CIRCUIT (BC327). The content is very simple, very helpful. Components in this article can help you under...
Flash Circuit 2017-02-05 22:55:5059
First of all, we must know that smoking is no good for our health, as it causes many side effects and diseases to the smokers. However, it doesn’t me...
Flash Circuit 2017-02-05 22:40:2759
Featuring a reed switch operated by train proximity, this circuit (A) has everything you need to activate an LED-based crossing signal. To change the t...
Flash Circuit 2017-02-05 22:02:5959
7555 time-based IC(can not use normal 555) is the core of a LED flashlight.A white light-emitting diode (if you can not find one, just take other color...
Flash Circuit 2017-02-05 21:15:3759
MPU131 thyristor is programmed with R1 and C1 class into relaxation oscillator circuit, the output control two-way thyristor 2N5060, thereby allowing l...
Flash Circuit 2017-02-05 21:12:4059
It uses the charging and discharging characteristic of capacitor C and the negative resistance characteristic of triode V under the breakdown condition...
Flash Circuit 2017-02-05 20:54:3059
As shown in the figure, it is a water-flowing and horse-running four-way flashing light string controller, and its core component is an SH-123 holiday ...
Flash Circuit 2017-02-05 20:33:1459
With the figured circuit, we can compose a circle light timing control circuit with a few elements. The circuit consists of the MOS time-base circuit 7...
Flash Circuit 2017-02-05 20:07:4459
This is an application of the static switch circuit where the control logic is a flip-flop which is controlled by the unijunction transistor. The flash...
Flash Circuit 2017-02-05 20:02:2459
E.g 14 the phone flasherThe phone ring voltage makes the Neon bulb conducting, and the photocoupler U triggers SCR conducting and the bulb is glowing, ...
Flash Circuit 2017-02-05 19:58:3459
Using a voltage-doubler supply, this circuit charges a 60-/aF capacitor and discharges it through a Xenon lamp. The SIDAC dev ice is manufactured by Mo...
Flash Circuit 2017-02-05 19:48:1859
This LM3909 flasher circuit can be used as a variable-rate warning light, or for advertising or special effects. The rate control can adjust from no fl...
Flash Circuit 2017-02-05 19:10:0259
In this flashing led lights circuit, the LDR or photoresistor is connected in such way that when the light intensity varies it will influence the flash...
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