Module Board
Features:Based on infrared technology, automatic control products, when someone enters switch sensing range, special sensors to detect changes in the human body infrared spectrum, switch automatically switches the load, do not leave the sensing range (who are active), the switch will continue to tur..
$15.99
Ex Tax:$15.99
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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 po..
$13.99
Ex Tax:$13.99
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Description:
Size: 56x45x3mm
Continuous working current: Within 6A
Charge current: Within 6A
Balance charging: Yes
Short circuit protection: Yes
Function: Prevent overcharge, overplay, circuit protection
Suitable assembly: Nominal 3.7V electric core / ..
$5.26
Ex Tax:$5.26
3pcs DC 12V Battery Charging Control Board Intelligent Charger Power Control Module Automatic Switch
Specification: Supply Voltage: DC 13.8-14.8VRelay Closing Voltage: DC 12.4VRelay Disconnection Voltage: DC 14.8VVoltage Tolerance: ±0.1VApplication Fields: DC 12V storage batteryPotentiometer Adjustment: RP1 RP2Size: 50 x 32 x 18mmSwitch: Automatic charging on or off Package Includes: 3 x Battery..
$15.99
Ex Tax:$15.99
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Feature:
It's a new digital LED countdown display 12v delay module module. It can be widely used with various control switch places.
It can set the delay time,can press set buttons.After setting up, power-up setting value is previous setting delay time as we set last time (power-down mem..
$17.99
Ex Tax:$17.99
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 ..
$10.99
Ex Tax:$10.99
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 Commands- Two kinds of commands: AT c..
$17.99
Ex Tax:$17.99
Applicable to the following specifications: Lead acid battery can be used: 12V 24V 36V 48VLithium battery can be used: 2 string 3 string 4 string 5 string 6 string 7 string 8 string 9 string 10 string 11 string 12 string 13 string 14 string 15 stringThe default 12V lead acid setting, you need to sw..
$17.99
Ex Tax:$17.99
Content-Length: 2407
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Description:
Stereo bluetooth 12V/5V lossless WAV music decoder, WMA / MP3 / FM speaker panel modules, support breakpoint memoryFeatures:
1. Support USB, SD, support for external signal directly switch
2. Support for stereo bluetooth (bl..
$27.99
Ex Tax:$27.99
Number of Strings: 4S Precise details>> Precise details: Description: B+ connected battery positive; B1 the connect point between battery 1 and battery 2; B2 connect the point between battery2 and batt..
$9.99
Ex Tax:$9.99
Specifications: Starting voltage: 2V Input voltage: 2V-12V DC Output voltage: 12V DC (9V DC) Input current: 2A Output voltage: default 12V, 9V can be set Output power: ≤8w (in the case of input 5V, it is easy to overheat) No-load current:..
$7.99
Ex Tax:$7.99
Features: High precision: 4-digit Working voltage: DC 4V-28V Working current:..
$13.99
Ex Tax:$13.99