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ESP8266 WiFi 5V 2 Channel Relay Module IOT Smart Home Remote Control Switch Android Phone APP Control Transmission Distance 100m
Description:
The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chips. Only a simple configuration process can realize the wireless control of the 2 way relay by using the mobile phone APP in ...
$6.99
$9.99
SKU: 12592
$6.99
$9.99
30
24V 2 Channel Relay Module Switch Optocoupler Fully Isolated Microcontroller PLC Amplification
1.Description:
It is a 24V 2 Channel Relay Module/Switch Optocoupler Fully Isolated Microcontroller PLC Amplification.
2.Parameter:
1>.Power supply: 24V
2>.Static current: 0mA
3>.Single c...
$4.99
SKU: GY21083-1
$4.99
2 Bit 12V Relay Module with Optocoupler Isolation Support High and Low Level Trigger Dual Relay Module
1.Description:
It is a 2-Bit 12V relay module. It is suitable for various platforms such as 51/AVR/AVR/ARM, and can control various household appliances and high current loads.
2.Feature:
1).The contact part of the...
$10.99
SKU: GY19935
$10.99
Dual Modbus Relay Module 2Bit Modbus-RTU Switch Signal Input Output RS485 TTL Controller
1.Description:
LC 2 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip,adopt standard MODBUS RTU format RS485 communication protocol. It can realize 2bit input signal detec...
$8.99
SKU: 15045
$8.99
