1Ch Relay Module 5V

Product description



 

Product introduction:



1. this module is in line with international safety standard, control areas and load area have the isolation groove,



2. USES the loose quality goods relay,



3. have power and relay operation instructions, and bright, disconnect the dawn,



4. signal input signal, the public end and will often start conduction,



5. can be used as a microcontroller development board module, can be used as a home appliance control,



6. dc or ac signal control, can control 220 v ac load 10A,



7. and one often opened a normally closed contact,



8. blue KF301 terminal line more convenient.