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It is a very simple delay module. DIY hand soldering. Relay switch output. Perfect simple circuit. Work Temperature:-40℃~85℃. Work Humidity:5%~85%RH.
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Trigger Signal Source: High-level Trigger (3.0V-24V) signal is not in common with the system to improve the anti-jamming ability of the system (also can be self-connected to the ground). Increase the sleep mode, if this mode is enabled, without any operation within 5 minutes, then automatically turn off the monitor, any key wake-up;.
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DS3231 RTC module with AT24C32 memory for Arduino and microcontrollers. High precision I2C real time clock with battery backup, automatic leap year, two alarms, square-wave output. Replaces DS1307. 3.3V-5.5V operation, easy I2C interface, compact 38x22 mm. Ships from USA with free USPS Ground Advantage Shipping with Tracking. Battery not included.
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Direct mains input, direct 220V output. External connection power cord, load, and button can work. Easy to use. Input: 220V. Output: 220V, current peak 10A (maximum 2200W). Using high quality original relay, switching current up to 10A.
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Notice: 1. ◆If there are no special circumstances, your product will not be delayed in arrival.
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