{"product_id":"dc-4-9v-single-channel-motor-relay-module-pwm-rc-remote-control-switch","title":"DC 4-9V PWM Relay Module – RC Motor Forward Reverse Switch","description":"\n\u003ch2\u003eJQ-PWM01 Single Channel Motor Forward\/Reverse Relay Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eJQ-PWM01 Relay Control Module\u003c\/strong\u003e is a compact, single-channel wireless remote control switch designed for RC aircraft, intelligent automation, and a wide range of motor control applications. With all relay terminals — normally open, normally closed, and common — clearly printed on the board, wiring is straightforward and setup is fast. Whether you're building a model aircraft, automating a remote switch, or configuring interlock control for motor direction, this module delivers reliable, low-voltage performance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-channel output\u003c\/strong\u003e with fully accessible NO\/NC\/COM relay terminals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor forward \u0026amp; reverse control\u003c\/strong\u003e via interlock configuration\u003c\/li\u003e\n  \u003cli\u003eControls motors, lights, speakers, and other DC-powered devices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePWM signal compatible\u003c\/strong\u003e — works with standard RC servo receivers\u003c\/li\u003e\n  \u003cli\u003eSimple wiring layout — no complex configuration required\u003c\/li\u003e\n  \u003cli\u003eCompact form factor fits easily into aircraft fuselages and enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e JQ-PWM01\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e DC 4–9V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePWM Frequency:\u003c\/strong\u003e 50 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Signal Range:\u003c\/strong\u003e 1000 µs – 2000 µs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelay Output:\u003c\/strong\u003e Single channel (NO, NC, COM terminals)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 42 × 20 × 18 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication Fields:\u003c\/strong\u003e RC model aircraft, intelligent control systems, remote switch control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× JQ-PWM01 Motor Control Relay Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDue to lighting and screen variations, actual color may differ slightly from product images.\u003c\/li\u003e\n  \u003cli\u003ePlease allow 1 mm–1 cm tolerance due to manual measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLearn More About RC \u0026amp; Electronics Safety\u003c\/h3\u003e\n\u003cp\u003eFor guidance on safe electronics handling and low-voltage device standards, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Relay\" target=\"_blank\" rel=\"noopener\"\u003eRelay\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices can the JQ-PWM01 relay module control?\u003c\/h4\u003e\n\u003cp\u003eA: The JQ-PWM01 single-channel relay module can control motors (forward and reverse direction via interlock), lights, speakers, and other DC-powered devices within the relay's rated capacity. It is widely used in RC model aircraft, intelligent automation systems, and remote switch control setups.\u003c\/p\u003e\n\u003ch4\u003eQ: What PWM signal does this relay module accept?\u003c\/h4\u003e\n\u003cp\u003eA: The module accepts a standard RC servo PWM signal operating at 50 Hz with a pulse width range of 1000 µs to 2000 µs. This makes it directly compatible with most RC receivers and flight controllers that output standard servo signals.\u003c\/p\u003e\n\u003ch4\u003eQ: What voltage is required to power the relay module?\u003c\/h4\u003e\n\u003cp\u003eA: The module operates on DC 4V to 9V, making it suitable for common RC battery packs and low-voltage power supplies used in model aircraft and robotics projects.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I wire the module for motor forward and reverse control?\u003c\/h4\u003e\n\u003cp\u003eA: Connect the servo signal from your RC receiver to the signal input. Use the NO (normally open), NC (normally closed), and COM (common) terminals in an interlock configuration to switch motor direction. All terminals are clearly labeled on the board for easy wiring.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What devices can the JQ-PWM01 relay module control?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The JQ-PWM01 single-channel relay module can control motors (forward and reverse direction via interlock), lights, speakers, and other DC-powered devices within the relay's rated capacity. 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