FR120N MOSFET Control Module for Relay Replacement
MOD-QC2937
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The FR120N MOSFET Control Module is a high-efficiency electronic switch designed to replace traditional mechanical relays. It provides fast switching speed, low power loss, and...
ZMPT101B 2mA AC Single Phase Voltage Transformer Sensor
MOD-QC2936
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The ZMPT101B is a compact and high-accuracy AC voltage transformer designed for single-phase voltage measurement applications. It provides electrical isolation and a proportional low-voltage output,...
LR7843 MOSFET Control Module for Relay Replacement
MOD-QC2935
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The LR7843 MOSFET Control Module is a high-power switching module designed to replace traditional relays, providing faster response, longer lifespan, and higher efficiency. It uses...
D4184 MOSFET Control Module for Relay Replacement
MOD-QC2934
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The D4184 MOSFET Control Module is a highly efficient solid-state switching module designed to replace traditional mechanical relays. It features a D4184 MOSFET, which enables...
PC817 2-Channel Optocoupler Isolation Module
MOD-QC2933
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The PC817 2-Channel Optocoupler Isolation Module is designed for electrical isolation between high-voltage and low-voltage circuits. It features two PC817 optocouplers, allowing it to safely...
PC817 4-Channel Optocoupler Isolation Module
MOD-QC2932
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The PC817 4-Channel Optocoupler Isolation Module is designed for electrical isolation between high-voltage and low-voltage circuits. It features four PC817 optocouplers, allowing it to safely...
3S 11.1V 12V 12.6V Lithium Battery Capacity Indicator Module
MOD-QC2931
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The 3S 11.1V 12V 12.6V Lithium Battery Capacity Indicator Module is a battery level tester designed specifically for 3-cell (3S) lithium-ion battery packs. It provides...
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3S 18650 Lithium Battery Capacity Indicator Module Level Tester LED
MOD-QC2930
Battery Pack Accessories
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The 3S 18650 Lithium Battery Capacity Indicator Module is a compact and efficient LED-based 12V battery level tester designed for 3-cell (3S) lithium-ion battery packs....
CH340G USB to RS232 TTL Auto Converter Adapter Module
MOD-QC2929
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The CH340G USB to RS232 TTL Converter is a versatile and cost-effective USB-to-serial adapter designed for easy communication between computers and microcontrollers. It uses the...
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TTL FTDI Transmitter USB for 3.3V/5V Dual Power – FT232RL MWC Programmer
MOD-QC2928
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The TTL FTDI Transmitter USB is a compact and reliable USB-to-Serial (UART) adapter based on the FT232RL chipset, supporting both 3.3V and 5V logic levels....
30A Smart Solar Charge Controller with Timer and USB Mobile Charger Socket
MOD-QC2927
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The 30A Smart Solar Charge Controller is designed for efficient solar power management, ensuring stable charging and protection for 12V and 24V battery systems. It...
10A Smart Solar Charge Controller with Timer and USB Mobile Charger Socket
MOD-QC2926
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The 10A Smart Solar Charge Controller is designed for efficient solar power management, ensuring stable charging and protection for 12V and 24V battery systems. It...