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Electronic Modules
Delay module 5v/9v/12V power-delay relay module, fully functional, there are off-delay, on-delay function
5v/9v/12V power-delay relay module, fully functional, there are off-delay, on-delay function
Application:
driving record , GPS start protection , household appliances, electronic equipment protection , sound protection, industrial control, PLC control , electronic experiments , arduino ro...Read More
5v/9v/12V power-delay relay module （Full version） 
Delay module 24V power delay module, delay switch, time delay relays, delay ON Protection
24V power-delay module with maximum current of 30A relay is energized and energized after a delay pull two versions
Function 1: module is powered, the module starts counting time delay, the relay simultaneously pull the switch on, delay expires, the relay release switch is turne...Read More
24V power delay module 
Delay module Multifunction perfect version delay module, there are high and low trigger, normally open normally c
Multifunctional delay module , with support for high level trigger , low trigger , normally open ( switch on ) trigger , normally closed ( switch off ) trigger pulse trigger edge is also supported , supports a variety of vibration sensors, dry reed sensors, tilt sensors, sensor module trigger ,...Read More
Multifunction perfect version delay module 
Delay module Energized delay module ; GPS tachograph protection
Energized delay module ; GPS tachograph protection
Application:
Tachograph , GPS start protection , household appliances, electronic equipment protection , sound protection, industrial control, PLC control, electronic experiments , Arduino robot , an extremely broad range of applications...Read More
Energized delay module 
Delay module 12V normally closed relay trigger delay, the delay circuit module
12V normally closed relay trigger delay, the delay circuit module
Application:
This module is a momentary disconnect switch trigger delay module can be used in furniture intelligent system, equipped with magnetic switches, vibration sensors do DSen and burglar alarm delay, automation e...Read More
12V normally closed relay trigger delay 
Delay module 24V trigger switch is normally closed off the trigger delay relay module high current 30A
24V trigger switch is normally closed off the trigger delay relay module high current 30A
This module , 24V DC power supply , with a load of up to 30A, support normally closed switch trigger , trigger delay switch off type , widely used in various fields such as machinery and equipmen...Read More
24V trigger switch is normally closed off the trigger delay relay module 
Delay module Delay alarm buzzer module , 5V trigger NC
Delay alarm buzzer module , 5V trigger NC
This module voltage of 5V, normally closed switch trigger alarm delay .
Application:
Vibration burglar alarm delay , earthquake alarm, then normally closed sensor module can do all sorts of alarm is triggered .
Product Fea...Read More
Delay alarm buzzer module 
Delay module Normally open trigger delay relay delay circuit module; vibration alarm module 5V/9V/12V
Normally open trigger delay relay delay circuit module; vibration alarm module 5V/9V/12V
Application:
This module is the switch is turned instantly trigger delay module can be used in smart home systems, burglar alarm delay , gating systems, automated equipment control , PLC industrial c...Read More
Normally open trigger delay relay delay circuit module 
Delay module Vibrations trigger delay circuit delay module
Product Features:
1 , using high-performance CPU design timing , double PCB board ;
2 , there is the power indicator ( red LED) and switch trigger timing indicator ( green LED);
3 , when the delay output high , the module can directly drive relays ( high module ) ;
4, this module ...Read More
Vibrations trigger delay circuit delay module 
Delay module High / low level trigger delay switch module. Delay circuit delay relay module 5V/9V/12V
Application:
This module is a high or low trigger delay module can be used in a variety of intelligent systems development , Arduino robotics , automation equipment control , PLC industrial control, electronic development.
Product description:
1 The use of advanced chip ...Read More
High / low level trigger delay switch module 
