Cloud Relays 4 Channel Self-Locking Interlock Trigger Three-Selection Relay Module Dc 5V
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Description
- using dual-panel design pcb,4 independent design,do not interfere with the use of single-chip design,stable and reliable performance,strong anti-interference,not false trigger,superior performance.
- interface design user-friendly,with a good terminal,can be directly connected lead,the trigger side of the optocoupler isolation,the trigger power can be an independent external power supply,truly completely isolated.
- with 4 touch switch as a product test,direct test product stability.with power indicator (green led) and 4 switches (red led).
- use the genuine relay to control the load,in 250v 10a (ac) and 30v 10a (dc) under the load can withstand.module size:77x57.5x18.5mm,weight:70g.
- designed with four bolt holes:spacing 71x51,aperture 3mm.trigger voltage:low level is 0-2.5v,high level defaults to 3.5-5v.
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this module is widely applied to the design and development of the electronics and electronic products of the majority of electronic enthusiasts.it can be used as a signal input source for single-chip microcomputer.it is especially suitable for college students' electronic circuit design,plus a magnified drive relay or a small dc motor.module board set lock,interlock,trigger (jog),high level,low level five options,machinery and equipment,automation equipment modification,plc industrial control,arduino robot and other intelligent products.
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