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Dual Modbus-Rtu 2-way Relay Module Switch Input and Output RS485/TTL Communication Controller

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Get Dual Modbus-Rtu 2-way Relay Module Switch Input and Output RS485/TTL Communication Controller Description:   LC 2 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip, adopt standard MODBUS RTU format RS485 communication protocol. It can realize 2bit input signal detection and 2-bit relay output. It can be used for digital detection or power control occasions.   Features:   1. Support Modbus RTU protocol 2. Support RS485/TTL UART interface 3. Output indicator in multi-mode 4. The address can be set 5. Support input reverse connection protection 6. Relay switch output 7. Support parameter memory function   Parameters:   1. Item name: Dual Modbus Relay Module  2. Work voltage: DC 7V~24V 3. Baud rate: 4800/9600/19600bps(default 9600bps) 4. Optocoupler input signal: DC 3.3V~30V 5. Set address: 1~255 6. Relay control mode: ON/OFF, Delay_ON, Delay_OFF mode 7. Delay time: 0~6553.5s  8. Load: AC 250V 10A or DC 28V 10A 9. Protocol: Mo...
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USB killer V5.0 U Disk Killer Miniature High Voltage Pulse Generator with Accessories

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Buy USB killer V5.0 U Disk Killer Miniature High Voltage Pulse Generator with Accessories Features:   - Any intelligent device for USB interface (computer, TV, music player, punch card machines), can do the tolerance test. And suitable for mobile phone with OTG.  - Portable battery, mobile phone charger, public charging station, etc. is mostly invalid. There is a risk of damage, please be careful to test.  - In short circuit test, do not short-circuit continuously for more than 20 seconds, will be damaged due to high temperature.  - Output high voltage, please do not touch    Specifications:   Input voltage: 4.5 - 5.5 V DC   Output voltage: -215 V DC   Pulse Frequency: 4 - 8 times / second   Pulse current: ≥180A    Note:    1. High voltage, power must be off after standing for 2 minutes, until the release of more than electricity, and then carefully openings on the motherboard!  2.After more than 20 seconds off electricity to about 100V, 70 seconds after the drop to less than 30V!...
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SONOFF® POW 16A 3500W DIY WIFI Wireless Long Distance APP Remote Control Switch Socket Power Monitor Current Tester For Smart Home 80-160MHz AC 90-250V Support 2G/3G/4G Network COD - (zjbmq)

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SONOFF® POW 16A 3500W DIY WIFI Wireless Long Distance APP Remote Control Switch Socket Power Monitor Current Tester For Smart Home 80-160MHz AC 90-250V Support 2G/3G/4G Network COD SONOFF® POW 16A 3500W DIY WIFI Wireless Long Distance APP Remote Control Switch Socket Power Monitor Current Tester For Smart Home 80-160MHz AC 90-250V Support 2G/3G/4G Network COD Download Now View Gallery
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