Hot Posts

2014/01/21

One Device Remote Control Another Device 6V 500M

Automation or automatic control is the use of various control systems for operating equipment as machinery, uses in factories, home. The biggest benefit of automation is that it saves labor, energy and material to improve quality, accuracy, efficiency and precision. Have you ever thought about home automation?
Someone wants to build home automation. Module 1 will connect to one existing device which make module 1 transmit RF signal to module 2 to indicate either “ON” state or “OFF” state. Module 2 will connect device which is ready to being controlled. When module receives the signal from module 1, it will turn on or off controlled device.
In fact, we have a completely new product 5~28V triggered great range transmitter of CB-2V which is applied for one device controlling another device. This transmitting module will be triggered by DC power 5~28V input. When your existing device is on, the transmitter will get power to send signal to receiver. We really hope this kind of remote can satisfy his needs.
voltage triggered transmitter
We think our product can meet his need. According to his requirement, that transmitter can work  with dc 6V 1 channel latched long range receiver model of (S1L-DC06-ANT2). The receiver needs low voltage and current. Working voltage range of relay can be DC 0~28V. And The existing device will supply low current to activate transmitter. They work together to finish the automation.
1 channel latched receiver
Let’s study the wiring diagram. That is fairly simple. Existing device is connected to the positive and negative terminals of the transmitter. The device being controlled is connected to the normally open terminals “B”&”C” of receiver.
transmitter diagram

receiver application circuit
Or our receiver is activated by DC6V power. If the device he wants to control is also activated by 6V. We provide another wiring diagram to you.
6V circuit
When the transmitter got a voltage input from the working existing device, the transmitter will be triggered and send an “On” RF signal to the receiver. When the receiver received this signal, it will indicate the device being controlled to “On” state. Likewise, the existing device stops working and transmitter will send an “Off” RF signal to receiver. After receiving the signal, the receiver will indicate the device being controlled to ‘Off” state.

2014/01/17

Horn Starting System is Remote Controlled

Question from customer:
I would like some help to make my Horn starting system become remote controlled. At present I have a momentary switch on a 12 foot cable when the switch is press it activates the horn. I would like the horn and housing to be separated. I would like the horn to be approximately 100M away. Which of your products will help me? In the future I would like to add a 2nd and 3rd horn to my set up which will be housed in separate boxes.
horns
Answer:
If you want to remote control a horn, we recommend the long range 1 channel 12V momentary receiver (S1XM-DC12-ANT2) and the long range transmitter CB-1. It is direct power output; control lights, motors, fans, electrically operated doors/locks/windows/blinds/cars or other appliances. You can turn on/off the receiver with transmitter (remote control) from any place within a reliable distance; the wireless RF signal can pass through walls, floors and doors. Its working distance can reach 2000m with external extended antenna.
remote control
Here is the wiring diagram. Wire horn to A&B terminals and supply 12V power to the receiver. There is no need to supply additional power to horn because horn can get power from powered receiver.
circuit
After wiring, here comes the operation. Momentary mode is the only working mode in it.
Press and hold button: Turn on the horn; Release the button: Turn off the horn.
If you want to remote control 2~3 horns, we recommend 2~3 receivers S1XM-DC12-ANT2 and another two transmitters, one is two-button long range transmitter CB-2 or three-button long range transmitter CB-3.
1 (3)1 (2)

2014/01/09

How to Remote Control 6V LED Lights

Question from customer:
I’m looking for a wireless remote that I can use to create a simple on off switch to 12 led light fixtures connecting to a 6V battery at different places around my home. Do you have any suitable remote controller for me?
LED lights 2
Answer:
We recommend model 12 Channel DC6V Remote Controller – 1 Transmitter & 12 Receiver  (12S1UB-DC06&1CV-12). This RF remote controller has the special ability to learn remote codes, allowing it to be used in one-transmitter-to-many-receivers system. That is to say, you only need a transmitter to control 12 receivers. 6V is added to receiver as activated power. It operates in toggle, momentary, and latched mode (set the mode as you like freely). It is great for hard to reach lights or other DC/AC electrical devices, remote distance can be 500m (theoretically). And it is applied for controlling lights, motors, fans, electrically operated doors / locks / windows / blinds / cars or other appliances with voltage AC110~240V or DC0~28V.
1_01
Here is the wiring diagram. LED lamp is connected to normally open terminals B&C. And add a wire between terminals “B&-“ and another wire to terminals “C&+”. At last, wire a plug to terminals “+&-“. LED lamp and receiver will share the same power supply——6V.
circuit
It’s easy to set and operate. You can press each button on the transmitter to control the corresponding receiver to control LED lamp.

2014/01/08

DC12V Remote Switch Controls Winch Motor Rotation and Lamps On and Off

Question from customer:
I am in need of a controller. I will be using this to control a winch on my pickup and some lights. So I need one button momentary for line in, one button momentary for line out, and 2 buttons on/off for lights.
Answer:
4 Relay multi-mode On / Off remote controller (S4U-DC12 & C-4) is very suitable to you. There are 4 channels for more than one device. It has universal controlling mode, including toggle, momentary, latched, and Momentary+toggle modes. The maximum current is 10A and working distance is about 100m. It features in controlling lights, motors, fans, electrically operated doors / locks / windows / blinds / cars or other appliances with AC110~240V or DC0~28V. You can turn on/off the receiver with transmitter (remote control) from any place within a reliable distance; the wireless RF signal can pass through walls, floors and doors.
1
According to your requirement, Channel 1~2 are for motor and Channel 3~4 are for lamps. At first, please see the wiring. Wire winch motor to “B” terminals of relay 1 and relay 2. That makes motor rotate in two different directions. Supply power to winch motor. Secondly, wire two lamps to “B” terminals of relay 3 and relay 4. Supply power to lamps.
S4U-DC12 circuit
Thirdly, learning Momentary (Channel 1~2) + Toggle (Channel 3~4) control mode: When the receiver is in the status of LEARNING, press button 3 of the transmitter.
When you press and hold button 1, winch motor rotates in positive direction; release it, winch motor stops.
When you press and hold button 2, winch motor rotates in reverse direction; release it, winch motor stops.
When you press button 3, turn on lamp 1; press button 3 again, turn off lamp 1.
When you press button 4, turn on lamp 2; press button 4again, turn off lamp 2.

2014/01/07

Underground Garage Door is Controlled Car Alarm System

Question from customer:
I need a radio system for switching a receiver of an underground garage, by a concrete slab with steel reinforcement and about 30 meters Distance 1st floor. The receiver may be 220 volts. Transmitter I want to act with an external contact. (Connection to a car alarm system).
Answer:
We recommend the 1 channel high power receiver (S1PUA-AC220-ANT2) and long range transmitter with extended wires (CB-2N). The receiver is activated by ac 220V, which is about 2000m working distance with external extended antenna. The wireless RF signal can pass through walls, floors and doors. It works with the long range transmitter, which features in two external wires because connection of two wires is its triggering method.
remote control kit
According to your requirement, we drew a wiring diagram.
transmitter circuit
Wires on the transmitter should be connected to the contacts of car alarm system.
circuit
The normally open contacts A&B of receiver should be connected to the garage door motor. And supply additional 220V power other than receiver.
Setting latched mode to this receiver.
When the contacts of two wires are closed, the transmitter is triggered and then transmits an rf signal “ON” to activate the receiver. After the receiver receives the signal, contacts A&B are closed; the motor starts to work to open the garage door.
When the contacts of float switch are cut, the transmitter is triggered and then transmits an rf signal “OFF” to deactivate the receiver. After the receiver receives the signal, contacts A&B are cut; the motor stops working to shut down the garage door.

2014/01/06

Latched Mode Remote Controller Apply for Device Control Another Device (Float Switch control Water Pump)

Question from customer:
When the tank is empty my float switch makes contact and stays in this mode till the tank is full.
What I need is for the transmitter to activate the receiver and hold it in the on position till the float switch interrupts the transmitter and releases the receiver. I need a receiver which is only activated as long as the transmitter sends a signal. Or I need a way to make the transmitter send a signal when the float switch makes contact, then interrupts this signal and sends a second signal when the float switch interrupts contact.
water-tank
Float_switch
Answer:
We recommend the model of normally open latched 2000m remote controller (S1L-DC12-ANT2 & CB-2N). The receiver is with magnetic antenna and only one working mode—latched mode. It is activated the 12V power. The transmitter is designed with novelty. There are two wires extending from transmitter. The triggering method is connection and disconnection of two wires. When two wires are connected, “ON” signal will be sent out. When two wires are connected, “OFF” signal will be sent out.
1
Wires on the transmitter should be connected to the contacts of float switch.
transmitter circuit
The normally open contacts B&C of receiver should be connected to the water pump.
receiver circuit
When the tank is empty, the contacts of float switch are closed, the transmitter is triggered and then transmits an rf signal “ON” to activate the receiver. After the receiver receives the signal, contacts B&C are closed; the pump starts to work.
When the tank is full, the contacts of float switch are cut, the transmitter is triggered and then transmits an rf signal “OFF” to deactivate the receiver. After the receiver receives the signal, contacts B&C are cut; the pump stops working.

2014/01/03

315Mhz/433Mhz 9v Remote Controller for Electron Microscope’s Motors

Question from customer:
I use a manual switch to control 4 9V motors of my electron microscope and each motor works in 150ma (0.15a). In addition, only one motor works when I press button of remote control each time. Now I want to remote control them, have you got any suitable remote for me?
Electron microscope:
IMG_8863
Manual Switch of microscope:
IMG_8864
Answer:
We thought this 8 channel rf remote transmitter & receiver is very suitable for you . It can be used to control at most 8 on / off electrical devices. With characteristics of strong anti-interference, reverse power protection and over current protection. Three voltages dc9v, dc12v and dc24v are provided to choose. It is widely applied to control many kinds of lights, electrically operated doors / gates / windows / blinds and so on. It works with 8-button transmitter and their transmitting distance can reach to 500m.
1
This is the wiring diagram.
circuit
Wire each motor to the normally open terminal “B”. According to the diagram, you can do wiring like above. Even though there are 8 working modes in it, you can choose ”Momentary mode” which is applied in motor’s rotation.
Control mode Momentary (Channel 1~8): Press and hold -> On; Release -> Off.

Press and hold button 1: Motor 1 rotates in positive direction
Release button 1: Motor 1 stops rotation
Press and hold button 2: Motor 1 rotates in reverse direction
Release button 2: Motor 1 stops rotation

Press and hold button 3: Motor 2 rotates in positive direction
Release button 3: Motor2 stops rotation
Press and hold button 4: Motor 2 rotates in reverse direction
Release button 4: Motor 2 stops rotation

Press and hold button 5: Motor 3 rotates in positive direction
Release button 5: Motor 3 stops rotation
Press and hold button 6: Motor 3 rotates in reverse direction
Release button 6: Motor 3 stops rotation

Press and hold button 7: Motor 4 rotates in positive direction
Release button 7: Motor 4 stops rotation
Press and hold button 8: Motor 4 rotates in reverse direction
Release button 8: Motor 4 stops rotation

Only one motor works when you press the corresponding button on the remote.