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Showing posts from December, 2011

How to work 6 channel universal rf remote control with T/M/L mode?

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This 6 channel radio remote control  kit operates in toggle, momentary and latched mode (set the mode as you like freely). You can use it to control at most 6 different electrical deivices. For example, turn on/off the light, open/close the door. Control lights, motors, fans, electrically operated doors / locks / windows / blinds / cars or other appliances. Delete stored codes: Press and hold the button of the receiver until the LED flashes twice, all stored codes are deleted successfully. At this time, remote control can’t control the receiver. Learning method and steps: Press and hold the button of receiver, then release the button when LED flashes once, the receiver enters into status of LEARNING. Press any button of 1, 2, 4 of remote control in 10 seconds, if LED flashes quickly and then off, it means LEARNING is successful. If LED flashes once after 10 seconds, it means LEARNING is failed and the receiver will quit the status of LEARNING. (The receiver can learn several rem

Touch Sensitive Light Switch with LED Indicator

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This touch sensitive light switch with LED indicator is new product from online store switchtolight.com . It is truly unique. With perfect white / black crystal glass panel, it will create an exclusive ambiance to any room or setting. Easy to install, so you can DIY the wiring job and save the money. No complicated operation. Touch slightly the switch icon to turn on/off the light. Besides light on/off control function, it also has other special functions. Dimming Function With dimming function you can adjust the brightness of the light by a simple touch. It is useful for adjusting light in a room for different purposes. Two Way Control Function With two way control function you can control one light, or two lights, or more lights as well, from two different places. So you are free from the trouble of running back and forth to turn on/off the light. All these functions can also be achieved by a mini remote control, which gives you more convenience and comfort. 

4CH RF Wireless Remote Control Cloner / Duplicator

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Information from http://www.rfcontrolsystem.com This 4 channel rf wireless remote control duplicator is for cars, garage doors, gate doors, alarm systems, etc. It is a fixed frequency remote cloner (315/433MHz) for copying most common fixed and learning code remote controls. Clone up to 4 remote signals from 4 different remotes. You can use it to duplicate your existing remote controllers so you always have a backup. The remote distance is 50m (150ft) theoretically. With this remote cloner you can clone most common fixed and learning code remote controls with IC such as 2262, 2260, 5026-1, 5026-2, 5026-3, 5026-4, FP527, SMC918, PT2240, EV1527, HT12D, HT12E, etc. But it cannot clone rolling code remote controls with IC such as HCS300, HCS301. Oscillating resistance is no need to be considered cause it is compatible with the oscillating resistance automatically. Look at the following operation, you can easily work with it. 1. Clear out the original code (You must

What is Toggle / Momentary / Latched Modes

Generally there are three working modes for rf remote controls : toggle, momentary, latched. Toggle mode is used most often. Controlling lamp, for example, press the button of remote, turn on the lamp; press the button again, turn off the lamp. Momentary mode can be set to control rolling blind or rolling door. You need to press and hold the button of remote to make the blind or door open/close. Both toggle and momentary mode are motivated by single relay, which means you can work these two modes with single button remote. As regards the latched mode, it is motivated by relay group. For relay group, only one relay will be on at a time, e.g. press remote button A, relay A will be on, and relay B will be off; press remote button B, relay B will be on, and relay A will be off. To be more specific, when you control the lamp by latched mode, you should prepare at least two buttons remote. Press button A, the lamp is on; press button B, the lamp is off. Information from: http://

Reverse DC Motor By 2-Channel Simple RF Remote Control System

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Reversing motor can be applied to conveyors, awnings , winches ; or electrically operated doors, windows, blinds or other mechanicals and appliances. Generally we use motor controller to reverse motor. Easy wire connection makes it easy to operate. But if you just have ordinary wireless remote controls , is it possible to use them to reverse the motor? The answer is yes. Take dc motor for example, today we’ll talk about how it works. Firstly you need to prepare: 1 x 2 channel receiver in dc12v (latched mode) 1 x 3 buttons transmitter 2 x dc12v power adapters Some lines Secondly, see the wiring diagram below, K is normally open terminal; B normally closed terminal and D common terminal. Connect terminal K to the positive and connect terminal B to the negative. Terminal D is supposed to be connected to the motor. In order to avoid interference to motor, power supply for the motor and the relays should be different. Initial state: terminal B & D are normall

Difference between Wall Mount Switch and RF Remote Control Switch

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Generally we use special light switches to control lights. They usually are wall mounted, such as toggle light switch, touch control light switch, remote control switch, etc. But actually the rf remote control switches can also be used to control lights. Then there may be questions like that when should we use wall mounted light switch or rf remote control switch; what are the differences between the both. The first question, if the house is well wired, we suggest you choose wall mounted switch. Cause the wire in the house is always like the following picture on the right; two lines L&N ready for wiring. Live line can be connected to the terminal “L” of switch, the terminal “L1″ connected to the light. The other side of the light can be connected to the neutral line. And if you want to install the switch outside the door or other places where wiring is not set up, both wall mounted switch and rf remote control switch are ok. For the former, you need to install it i