This is a SONOFF RE5V1C Wifi DIY Switch 5V DC Relay Module. The 5VDC input, nano size, and dry-contact output make it different from Traditional SONOFF product, this product is a wireless switch supports inching /self-locking mode. Users can add the device to the APP eWeLink in order to remotely control connected home appliances or devices.

Features:

1. Nano Size
2. Dry Contact Output
3.  5VDC low voltage input
4. self-locking and inching mode
5. Turn on/off the device even when WiFi has no Internet access
6. Free iOS and Android mobile App eWeLink

Package Includes:

1 x SONOFF RE5V1C Wifi DIY Switch 5V DC Relay Module

The ESP8266 eight-way relay development board is equipped with an ESP-12F WiFi module and supports DC7-28V/5V power supply. Provide for Arduino development environment reference code, suitable for ESP8266 secondary development learning, smart home wireless control and other occasions.

Features: 

1. On-board mature and stable ESP-12F WiFi module, large capacity 4M Byte Flash;
2. The power supply mode supports DC7-28V/5V
3. Onboard WiFi module RST reset button
4. ESP-12F supports the use of Eclipse/Arduino IDE and other development tools, and provides reference programs under the Arduino development environment;
5. There are 8 5V relays on board, outputting switch signals, suitable for controlling loads whose working voltage is within AC 250V/DC30V;
6. Onboard power indicator and relay indicator.

Package Includes:

1 x 5V/7-28V 8 Channels Bluetooth Relay Module

[vc_row][vc_column][vc_column_text]This is a 2 Channel 12V Solid State Relay Module. A solid-state relay (SSR) is just what it sounds like an IC that acts like a mechanical relay. They allow you to control high-voltage AC loads from Higher voltage DC control circuitry. They accomplish this by using infrared light as the ‘contact,’ a solid-state relay is really just an IR LED and a photo Triac sealed up into a little box. Solid-state relays have several advantages over mechanical relays.

A Solid State Relay is similar to a mechanic relay where it can be controlled through a digital signal. Solid State Relay generates no noise and has a much longer lifespan compared to the traditional mechanic relay.

When the input logic voltage is applied to the coil, the NC will disconnect from the COM breaking the conductivity between the two. At the same time, the NO will connect with the COM allowing conductivity between them. Depending on your wiring this will turn on or off the connected load.

Input Parts :

1. DC+: connected to VCC (Supply power according to relay voltage)
2. DC-: connected to GND
3. IN1: CH1 Signal triggering the end of 1-channel relay module (active at the Low level)
4. IN2: CH2 Signal triggering the end of 2-channel relay module (active at the Low level)

Features:

1. 2-channel 2 AMP Solid State Relay board.
2. Control 2 loads of up to 2 amps each at 240 VAC.
3. Good for lighting, Holiday displays, etc.
4. Has been assembled, and the electrical test passed.
5. Led indicator for each relay.
6. Use it to control various appliances and other equipment with a large current.
7. It can be controlled directly by a Microcontroller

Specifications:

1. Part Number: G3MB-202P
2. Power supply:3-24VDC/160mA
3. Switching Voltage (VAC):240@2A
4. Isolation: Phototriac
5. Zero Cross: Yes
6. Length (mm):51
7. Width (mm):32
8. Height (mm):22

Package Includes:

1 x 2 Channel 12V Relay Module Solid State High-Level SSR DC Control 250V 2A with Resistive Fuse[/vc_column_text][/vc_column][/vc_row]

This is AC To AC SSR-40AA Solid State Relay Module 80-250VAC/24-380VAC 100A. A solid-state relay (SSR) is an electronic switch, which, unlike an electromechanical relay, contains no moving parts. The types of SSR are photo-coupled SSR, transformer-coupled SSR, and hybrid SSR. A photo-coupled SSR is controlled by a low voltage signal which is isolated optically from the load.

The control signal in a photo-coupled SSR typically energizes an LED which activates a photo-sensitive diode. The diode turns on a back-to-back thyristor, silicon-controlled rectifier, or MOSFET transistor to switch the load.

This particular SSR can switch current loads of up to 100A with an 80-250VAC input and a zero cross trigger control method. Each one of these relays is equipped with four screw terminals (for use with ring or fork connectors) and a plastic cover that slides over the top of the relay to protect the terminals.

Features:

1. Long service life and high reliability
2. Reduced electromagnetic interference
3. Highly reliable, compact size designed to offer users maximum simplicity.

Package Includes:

1 x 80-250V SSR-40AA Solid State Relay

This is a 2 Channel 12V Solid State Relay Module. A solid-state relay (SSR) is just what it sounds like; an IC that acts like a mechanical relay. They allow you to control high-voltage AC loads from lower voltage DC control circuitry. They accomplish this by using infrared light as the ‘contact,’ a solid-state relay is really just an IR LED and a photo Triac sealed up into a little box. Solid-state relays have several advantages over mechanical relays.

A Solid State Relay is similar to 2 Channel 12V Relay Module Solid State High-Level SSR DC Control 250V 2A with Resistive to a mechanic relay where it can be controlled through a digital signal. Solid State Relay generates no noise and has a much longer lifespan compared to the traditional mechanic relay.

When the input logic voltage is applied to the coil, the NC will disconnect from the COM breaking the conductivity between the two. At the same time, the NO will connect with the COM allowing conductivity between them. Depending on your wiring this will turn on or off the connected load.

Features:

Input Parts :

1. DC+: connected to VCC (Supply power according to relay voltage)
2. DC-: connected to GND
3. CH1: relay module signal trigger point (Effective high-level trigger)
4. CH2: relay module signal trigger point (Effective high-level trigger)

Features:

1. 2-channel 2 AMP Solid State Relay board.
2. Control 2 loads of up to 2 amps each at 240 V AC.
3. Good for lighting, Holiday displays, etc.
4. Has been assembled, and the electrical test passed.
5. Led indicator for each relay.
6. Use it to control various appliances and other equipment with a large current.
7. It can be controlled directly by a Microcontroller

Specifications:

1. Part Number: G3MB-202P
2. Power supply:12VDC/160mA
3. Switching Voltage (VAC):240@2A
4. Isolation: Phototriac
5. Zero Cross: Yes
6. Length (mm):50
7. Width (mm):30
8. Height (mm):24
9. Weight (gm):18

Package Includes:

1 x 2 Channel 12V Relay Module Solid State High-Level SSR DC Control 250V 2A with Resistive Fuse

433MHz 5V 1 Channel Relay Module Wireless Remote Control Switch is controlled by an intelligent microprocessor, which can be used in the control of garage door, lighting control, curtain control, door control system, etc. Easy to install, small size, safe and reliable.

Note: Remote Control included in the package does not come with a Battery due to Air Express Shipping Limitations. You have to buy the battery separately. Click Here

Features: 

1. Operation Manual: Press the learn button for 2 or 3 seconds, lights out (that has entered the state of learning), Release the learning button, press any key of the remote control, and the indicator light flashes 5 times to show the success of the study. Note: The controller can learn the fixed code/learning code, a total of 16 different encodings, arbitrary button remote control, and beyond will be cleared in the early learning of remote control.
2. Removal method: Continue to hold down the learning button for about 8 seconds. The indicator light is extended from extinction to success.

Package Includes:

1 x 433MHz 5V 1 Channel Relay Module