8 channel – Remote Control Everything

9V Remote Control for Electron Microscope’s Motor

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:

Manual Switch of microscope:

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.

This is the wiring diagram.

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.

AC 24V Irrigation System Remote Controlling(8 Zones)

Question from customer:

Hello, I’m hoping you can assist me with product selection. What I’m hoping I can do is use one of your long range remote control systems to control the zones in an irrigation controller. The irrigation controller and irrigation zones operate on 24VAC.

I think that your product S8CA-DC12-ANT2+CB-8 would work for my needs if the relays were 24V AC instead of 120V AC. Attached is a diagram of how I’m envisioning it all working.

Answer:

8 Channel long range remote control is designed to be normally open and close connection. So all relays in this receiver can work at 24VAC. We add external extended antenna in the receiver in order to extend the range of remote controlling. It is estimated that the working distance of remote reach 2000M in the open filed.

There is 8 channel for your irrigation zones. According to your diagram, you can wire the irrigation zones and receiver as follow.

We supply receiver with other power so that no interference will generate between remote control and irrigation controller.

There are 8 working modes. You can choose any of them as you want. You can use one transmitter to open and close irrigation zones remotely.

8 Channel Power Output WIFI Controller Switches LED Strip On and Off

A brand new Smartphone WIFI controller (android system) supports 2.1 ~ 4.0 version Android software system. It is still WIFI interface and it controls devices via WIFI connection. The most remarkable characteristic is that AC and DC power direct output, which means that when you supply ac power, output terminals are ac power output; when you supply dc power, output terminals are dc power output. It is applied in modern agriculture field, smart home, instruments, equipment control. WiFi remote control lights, motors, fan, electric doors / windows, aircraft, remote cars, remote toys, rolling blinds, pumps, winches, or other electrical devices with voltage AC110~240V or DC0~28V.

We will show you the WIFI controlling of LED strip and we have to prepare the following material.

1×Smartphone WIFI controller

1×mobile phone (android system)

1×LED lamp

2×power adaptor

Some lines

This is the WIFI controlling of LED strip’s wiring. Look at the little picture in the following picture. We connect the DC 12V adaptor to the ”Power Input ” terminal. On the other hand, output terminal will output 12V to the LED strip. If there is AC power input, the output terminals will output AC power to the controlled devices.

After simple wiring, we switch on the power. The “power” LED light is on. With the shining of the WiFi “Ready” LED light, we turn on WiFi of mobile phone. The WiFi “Link” LED light is on. We press the control software installed in the mobile phone and press the “Connect”.

We will use two controlling mode for LED strip controlling. At first, we set “T” mode.

Press the ▼ icon of any channel. Choose T (Toggle) control mode.

Press button 1 icon and the color of icon changes to green, the LED strip turn on.

Press button 1 icon again, the LED strip turn off.

We set timer delay time of 5 seconds.

Press button 1 to turn on LED strip.

After 5 seconds, the LED strip will be off automatically.

Operational Video:

AC Motors are Controlled by DC Remote

Nowadays, motors are found in applications as diverse as industrial fans, pump, household appliances, tools and other devices, which can be powered by direct current (DC) or alternating current (AC) source. Of course, we can also remote control motors of those devices above to switch on or off of devices, even the forward-reverse rotation. When you want to control many motors with one transmitter, we think multi-channel remote control is very favorable.

8 channel dc triggered RF remote transmitter & receiver operates in 8 working modes. 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 every kind of lights, electrically operated doors / gates / windows / blinds and so on.

Would you like know how to control 2 ac motors with an 8-channel dc triggered remote? Look at the following show.

First off all, we prepare material.

1×8CH rf receiver

1×8-button transmitter

2×AC motor

Some lines

Power supply 220V

Here is the wiring diagram. This is the AC motor’s wiring. Motors should be connected to common terminals of B. We add neutral wires to connect both motors since they are ac motors. Live wires are connected to normally open terminals of C.

We suggest setting “Momentary Mode” for motor control. Only connect Jumper-1. It is an easy operation.

Press and hold button 1, motor 1 rotates in positive direction. Release the button, motor stops.

Press and hold button 2, motor 1 rotates in reversal direction. Release the button, motor stops.

Press and hold button 3, motor 2 rotates in positive direction. Release the button, motor stops.

Press and hold button 4 , motor 2rotates in reversal direction. Release the button, motor stops.

Operational Video:

How To Remote Control Four Reversible Motors

Question from customer:

I want to buy a controller which can control four 12 volt reversible motors. Is this possible with one of your products?

Answer:

We recommend 8 channel 5 A RF remote control kit—S8CA-DC12 and 8 button transmitter —CV-8. It operates in 8 working modes and also used to control at most 8 on / off electrical devices. General speaking, it is widely applied to control every kind of lights, electrically operated doors / gates / windows / blinds and so on. The working distance is 500m. Normally open and closed connective terminals can connect to AC110~240V or DC0~28V power supply.

According to customer’s requirement, we try to show how to control 4 motors. Firstly, we prepare the following material.

1 x 8 channel dc remote control receiver (S8CA-DC12)

1 x 2-button remote transmitter (CV-8)

2 x dc12v power adapters

4 x motors

Some lines

The wiring is just a little complicated. Please see the wiring diagram below, B is common terminal. Each motor is supposed to be connected to B terminals of every two relays. A is normally closed terminal and C is normally open terminal. Connect terminal C to the positive and connect terminal B to the negative.

Operation

There are 8 working modes in it. Here we only choose the momentary mode for demonstration and control motors at random.

Control Motor 1

Press and hold button 1, motor rotates in positive direction; Release button 1, motor 1 stops. Press and hold button 2, motor rotates in reverse direction; Release button 2, motor 1 stops.

Control Motor 3

Press and hold button 5, motor rotates in positive direction; Release button 5, motor 3 stops. Press and hold button 6 motor rotates in reverse direction; Release button 6, motor 3 stops.