5V 4-Channel Relay interface board and each one needs 15-20mA Driver Current. Equipped with high-current relay, AC250V 10A; DC30V 10A. Standard interface that can be controlled directly by microcontroller (for Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic). Indication LED’s for Relay output status.
Timer type: Analog twin timer Power supply voltage: 24 ?? 240 V a.c. 50/60 Hz or 24 ?? 240 V d.c. dual usage Allowable voltage: ?10 % of Power supply voltage Power consumption: Max. 4.1 VA (24 ?? 240 V a.c. 50/60 Hz) ?? Max. 2 W (24 ?? 240 V d.c.) Operating time range: 0.1 sec ~ 60 hour
Adjust the sensitivity with the potentiometer. Set the start relay threshold by adjusting the potentiometer. When it is brighter, the module relay pulls in. When the threshold is dark, the relay is disconnected. Operating Voltage: 3.3V ?? 5V.
Appearance 21.4 (W) X 28 (H) mm Timing relay ?Plug-in type (14 pins) ?The customer sets the time range and operation mode. ?Various time ranges (min/sec: 0.1 sec ~ 60 min, hrs: 0.3 hrs ~ 24 hrs)
Onboard Module: ESP8266 wifi module; in AP mode it can connect with 5 Clients at the same time Operating Way: cellphone carried on wifi module; cellphone and wifi module carried on the same router, and use the APP to control relay Transmission Distance : 400m (max) Relay?: 5V,10A/250V AC 10A/30V DC Baud Rate: 9600. Diode effusion protection; Short response time
Diode effusion protection Short response time Onboard Relay:12V,10A/250V AC 10A/30V DC relay Transmission distance : 400m (max) Operating Voltage:12 V Baud Rate: 9600
"🎉 Enjoy exclusive discounts! Use coupon codes at checkout & get FREE delivery on eligible orders. Shop now! 🚚✨" Dismiss
