Relay Module
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Features:
Effective transmission distance 10M.
Mini51 series is used as Cortex-M0 32-bit microcontroller series with high performance, low power consumption and fast processing speed.
bluetooth remote control, safe, convenient, fast, simple, low power consumpt..
$23.99
Ex Tax:$23.99
Voltage: DC 12V Precise details>> Precise details: Summarize: DC 12V bluetooth relay board include single channel 12V/10A relay module and SPP-C bluetooth serial port slave module, Can be sent via mobi..
$9.99
Ex Tax:$9.99
Instructions: Click here to open Features: CE030 multifunction relay control module, designed specifically for a variety of users with different needs, the use of micro-controller as the primary Control unit, preset 18 kinds of functions, and can be based on user needs, customize and add other spe..
$11.99
Ex Tax:$11.99
Control Channels: 1 Channel Voltage: DC 12V Precise details>> Precise details: Feature: It's a new digital LED countdown display 12v delay module module. It can be widely used with variou..
$5.99
Ex Tax:$5.99
Features: 1. New upgraded version with up to 20 functions preset to meet more application needs; 2. Optimize the software and hardware design, enhance the anti-interference ability of the module, and the system is more stable and reliable; 3. With power supply anti-reverse function, it will not da..
$12.99
Ex Tax:$12.99
Features:1. Using high-quality soil sensors do detect soil moisture, the surface of nickel plated , has widened the induction area can improve conductivity, prevent contact with the soil rust problems and prolong life;2. When two products can control a wide range of soil moisture, the corresponding ..
$7.99
Ex Tax:$7.99
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Description:
- Working voltage: 12V
- (DC12V)Standby current (all relays closed) 16MA, relay open 47MA,
- Two serial ports: RS232 DB9 interface, TTL 232 interface
- ''Open'' ''Close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay''(Only AT command) 6 Command..
$9.99
Ex Tax:$9.99
Features: LC 5A Over-current protection Sensor module uses current transformer to collect the AC signal to achieve the relay over-current signal output within 0-5A. Relay pull while over-current, relay released while not over-current. Users can use the relay COM, NC, NO three ports to control t..
$9.99
Ex Tax:$9.99
Features: 1. New upgraded version with up to 20 functions preset to meet more application needs; 2. Optimize the software and hardware design, enhance the anti-interference ability of the module, and the system is more stable and reliable; 3. With power supply anti-reverse function, it will not da..
$6.85
Ex Tax:$6.85
Specification:The power indicator LED and switch trigger timing indication LEDsTime delay can be adjusted, ( 0-120 seconds)For applications of Vehicle equipment-delay to prevent car ignition, prevention of high sudden current to burn components and devicesSize: 40 x 20mmWorking voltage: 5-12VFeature..
$8.99
Ex Tax:$8.99
Features: - Using double-sided FR-4PCB board - Using high-power relay, control the load up to 30A - With each optocoupler isolation, anti-interference ability - Black 9500 terminals, more convenient for high-current wiring - Each circuit has a relay on LED indication - The modules comply with inte..
$14.99
Ex Tax:$14.99
Specifications: - Operating voltage: DC 5V/ DC 12V/ DC 24V (Optional)- Operating Current(DC 12V) : Standby current 6MA, 1 relay open 35MA, 2 relays open 64MA, 3 relays open 92MA, 4 relays open 120MA, 5 relays open 148MA, 6 relays open 176MA, 7 relays open 204MA, 8 relays open 231MA- Size: 99 x ..
$16.24
Ex Tax:$16.24