4PCS 1CH Dual-way Relay Module Max 2A Electronic On-off Switch Searchlight Buzzers Controller 6-12V DIY for RC Aircraft Parts

Regular price $16.29

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Features:
- 1 channel servo signal input, control two-way electronic switch
- Voltage: 6-12V
- Maximum 2A current
- All the way LED indicates the working status, with boot protection function, easy to operate
- The input channel does not need to be calibrated and is compatible with remote control devices of various brands
- Small size and light weight
- The power and signal indicators are green, and the relay switch indicators are red

Application Range:
- Long-distance remote control model rocket launch
- Remote control model smoke control
- Weapon system control like real machine
- Smoke control of model aircraft
- Control of various remote switching systems
- Switch the signal of two cameras
- Control the power on and off of various electrical appliances, such as navigation lights, searchlights, strobe lights, buzzers, etc.
- Control the camera shutter, or switch the camera's video and camera mode.

Function Description:
- The remote switch remotely controls the electrical equipment on the aircraft model through a three-stage switch channel on the remote control, so you can quickly get started without an operation manual.
- This device does not need to be calibrated and can be accurately compatible with remote control devices of various brands.

Typical Application:
1. Connect
Insert the signal input cable into the three-stage switch channel of the receiver, which corresponds to a switch on the remote control.
When connected to the receiver, the indicator light flashes twice to indicate that the power-on signal is normal. When the switch channel is opened, the work indicator lights up, on the contrary, it is closed.

2. Working mode
The LED light indicates the indicator light.

3. Trigger
Take the throttle channel as an example:
Turn the throttle stick on the remote control to full throttle, a relay is closed (that is, the connection between the common terminal and the normally open terminal is connected, and the common terminal and the normally closed terminal are disconnected). Turn the throttle stick on the remote control to half throttle, the two relays are not closed (that is, the common end and the normally open end are disconnected, and the common end and the normally closed end are connected). Turn the throttle stick on the remote control to the minimum throttle, and the other relay is closed (that is, the connection between the common terminal and the normally open terminal is connected, and the common terminal and the normally closed terminal are disconnected).

Take the three-segment switch channel as an example:
Turn the three-stage switch on the remote control to the high position, a relay is closed (that is, the connection between the common terminal and the normally open terminal is connected, and the common terminal and the normally closed terminal are disconnected). Turn the three-stage switch on the remote control to the neutral position, and the two relays will not operate (that is, the common terminal and the normally open terminal are disconnected, and the common terminal and the normally closed terminal are connected). Turn the three-stage switch on the remote control to the low position, and the other relay is closed (that is, the connection between the common terminal and the normally open terminal is connected, and the common terminal and the normally closed terminal are disconnected)

Package include:
4pcs x relay switch