Relay Module
Manual: Click here to openProduct parameters: 1. On-board mature and stable 8bit MCU and MAX485 level conversion chip2. Communication protocol: support standard Modbus RTU protocol3. Communication interface: Support RS485 / TTL UART interface4. Communication baud rate: 4800/9600/19200, default 9600b..
$19.99
Ex Tax:$19.99
Description: 1. Put on the power relay and delay suction. Specifically: after supplying 12V power supply to relay, relay will not absorb immediately. The state of output terminal of relay is: normally open and public disconnect, normally closed and public conduction; when the delay is 1-10S (adj..
$9.99
Ex Tax:$9.99
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Description:
5V Omron solid state relays 240V / 2A, output with resistive fuse 240V / 2A.
Dimensions: 25x34x25 (length x width x height)
Input Power: 5VDC
Control signal input voltage: (0-2.5V low state relay ON) (3-5V state high relay OFF)Feature:
Voltage:5V
Quiescent current: 0..
$15.99
Ex Tax:$15.99
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>>>Manual: Click here to open..
$8.99
Ex Tax:$8.99
Features: 1.All that might be used is that in addition to the two required ports of SDA and SCL, the ints and COT that might be used are also cited. 2.Spare battery: when the system is out of power, the backup battery will power PCF8563 chip, PCF8563 low power consumption, and ensure that the batt..
$9.99
Ex Tax:$9.99
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Specifications:
Voltage: 5V DC (±1.5V)
Power consumption:..
$18.99
Ex Tax:$18.99
Features: - Relay load capacity up to 10A250V- 3W metal oxide film resistor, withstand voltage- Double Zener to improve stability- Using single chip delay, time precision- QF1021-A-10M: (Time out -off) Turns on immediately after power-on, the delay is automatically disconnected, up to 10 minutes S..
$17.99
Ex Tax:$17.99
Specification: Delay adjustment resolution: 100 levels, that is, the minimum range of 100 minutes can be adjusted to 1 minute, 1 minute per division.Delay error: 2%Standby power consumption: 0.8WLoad capacity: 10A 250V AC or 10A 30V DCPCB size: 58mm * 43mm, height..
$17.99
Ex Tax:$17.99
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Specifications:
Working voltage: 12V DC
Delay length: 0-10S
Accuracy: 1/100
Error: 2%
Delay: using single chip delay
PCB size: 70*26*18mm
Installation hole center distance: 64mm
Aperture: 3mm
Function: Turn on the relay immediately after power-on, and automat..
$14.99
Ex Tax:$14.99
Package Included: 5 x QIANJI JQC-3F(T73)-5VDC 12VDC Relay Module..
$5.99
Ex Tax:$5.99
Overview:RC absorption circuit module used on protecting the relay or thyristor because it can avoid damage thatfrom inductive electromotive force generated by the inductive load when on or off. Preventing electromagneticinterference and increasing the anti-jamming capability of the microcontroller...
$11.99
Ex Tax:$11.99
Overview:The 5V DC input, nano size and dry-contact output makes 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..
$24.99
Ex Tax:$24.99