By ASIC delay lamp circuit


Posted on Mar 28, 2007

A thirty mining lamp control ASIC production delay lamp circuit is very simple. Pour in. H L2102 IC Wuxi love core Microelectronics Co., Ltd. (lmp, WV.7W. Wx.sjc.t n) Productio


By ASIC delay lamp circuit
Click here to download the full size of the above Circuit.

n of light Zhu timed © with integrated circuits, regularly asked to town from child to child BU minutes seconds when wells are free towel concluded, H L2102 standard DIP 8 package, the pin functions shown in Table 31, the power supply voltage range of 2-6V. Figure 85 can be used to get the night l Ke temporary lighting, using just press a button switch SH iLi light F will light up, delay after tens of seconds, the lamp goes out white lines. The lamp is lit inside called to ask if pressed again SB, lamp F can f/{l against the closure. This circuit since the delay time is short, so the manifold HI.2102 I {, ie first end, song small feet will parallel the timing capacitor H to be adjusted resistance potentiometer RPs value, you can get a few seconds to a few m ten seconds timing. If you ask for more K timing ask, you can HU102 of, feet parallel and then a timing capacitor can be. I11,2102 for power by the capacitance of T [1 buck, vr) half-wave rectifier, vs regulators and C. Filtering obtained.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Night Light Saver
Two 8-bit dacs make a 12-bit dac
Hall-effect-compass
Add 12V Output To 5V Buck Regulator Circuit
Arduino Power
Remote Control Mains Switch
Variable (Adjustable) Current Limiter Circuit
low voltage cutout for 12v sla
Long duration timer circuit
Network Bandwidth Meter
DIY Infrared Remote Extender Unit



Top