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显示标签为“DIY”的博文。显示所有博文

2015年9月27日星期日

DIY Motion Detector Light

A motion detector light is a security and energy saving feature which can be installed into dark home, hall, corridor or staircase. The motion detector light works by detecting motion in the room. Within the area of detection, the motion detector will be triggered by any movement, and then send signal to the light. So the light will come on automatically. The light will stay on as long as motion is detected.
Today we’ll talk about how to diy a motion detector light using our wireless motion detector and rf receiver with time delay function (S1D-DC12).
RF receiver specification:
Model No.: S1D-DC12
Control Mode: Delay (Press -> ON; Then OFF after the delay time)
Adjustable delay time: 2~40 seconds
Coding Type: Fixed code by soldering
Operating Voltage: DC12V
Motion detector specification:
Working distance: 100 m (Open field)
Detection distance: 10m
Detection range: Fan-shaped angle 110°
Decode: Fixed code by Pins
The wiring and operation pictures are as follows:
Wire the rf receiver to the lamp.
Solder the code of receiver same as the code of detector. So does the resistance.
Turn on the power.
Move around the light, the light comes on automatically. When there is no motion, the light will be off by itself after the delay time.
Our shop online: http://www.carymart.com

2015年9月24日星期四

DIY Remote Control Firework Ignitor

To avoid accidents like skin burn and accidental explosions, it's better to use remote control to light the fireworks. Here we talk how to apply our simple rf momentary remote control system to fireworks ignition.
The first picture shows the materials you should prepare:
1 x fireworks
1 x 12v power adapter
some lines
Now wire the ignition head of fireworks to the rf receiver according to the wiring diagram.
As you see in the picture, press and hold the remote button to light the fireworks. So easy to do it.
Warning: Fireworks are dangerous, so be careful when handling ignition. Clear the area before launching the fireworks, check to make sure your battery is disconnected while wiring up the fireworks.
Our shop online: http://www.carymart.com