{"product_id":"ne555-diy-electric-fan-kit-dc-4-5v-pwm-speed-controller-soldering-kit","title":"NE555 DIY Electric Fan Kit – DC 4.5V PWM Speed Controller","description":"\n\u003ch2\u003eNE555 DIY Electric Fan Kit – DC 4.5V PWM Motor Speed Controller\u003c\/h2\u003e\n\u003cp\u003eBuild your own working electric fan while mastering real-world soldering skills! This \u003cstrong\u003eNE555 Pulse Width Modulation (PWM) Speed Controller Kit\u003c\/strong\u003e is the perfect hands-on electronics project for students, hobbyists, and makers of all experience levels. Assemble every component onto the PCB, practice through-hole soldering, and end up with a fully functional DC motor-driven fan — all powered by just 4.5V DC.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're a classroom instructor looking for an engaging electronics training exercise or an enthusiast who wants to sharpen your circuit-building skills, this kit delivers a satisfying, educational build from start to finish.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNE555 Timer IC at the Core\u003c\/strong\u003e – learn how the legendary 555 timer generates PWM signals to control motor speed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Fan Speed\u003c\/strong\u003e – onboard potentiometer lets you dial in the exact speed you want in real time\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-Voltage Safe Operation\u003c\/strong\u003e – runs on just 4.5V DC, making it safe and beginner-friendly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact PCB\u003c\/strong\u003e – 70 × 51 mm board fits neatly on a desk or workbench\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull DIY Assembly\u003c\/strong\u003e – all components included; practice component identification, placement, and soldering technique\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat for Education\u003c\/strong\u003e – ideal for school electronics production training, STEM projects, and hobbyist workshops\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% New \u0026amp; High Quality\u003c\/strong\u003e – every component is brand new and tested to spec\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNE555 Pulse Width Modulation (PWM)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70 × 51 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Set \/ 2 Sets \/ 3 Sets\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll through-hole components for the NE555 PWM speed controller circuit\u003c\/li\u003e\n  \u003cli\u003eDC motor with fan blade\u003c\/li\u003e\n  \u003cli\u003ePrinted circuit board (PCB)\u003c\/li\u003e\n  \u003cli\u003eComponent list \/ reference guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBuild Skills You'll Practice\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eComponent identification (resistors, capacitors, diodes, IC, transistor)\u003c\/li\u003e\n  \u003cli\u003eThrough-hole soldering technique\u003c\/li\u003e\n  \u003cli\u003ePWM motor speed control fundamentals\u003c\/li\u003e\n  \u003cli\u003eCircuit troubleshooting and testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-25mm-1000-turn-precision-copper-inductor-coil-diy-electronics\"\u003e0.25mm 1000-Turn Precision Copper Inductor Coil for DIY Circuits\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-300mm-adjustable-pcb-holder-360-rotation-soldering-stand-clamp\"\u003e0–300mm PCB Holder Stand | 360° Rotation Soldering Clamp\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLearn More About Electronics Safety\u003c\/h3\u003e\n\u003cp\u003eFor safe practices when working with electronic components and soldering tools, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer safety guidelines.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to manual measurement there may be a ±5 mm dimensional variance. Slight color differences from product images may occur due to lighting conditions.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Gakken_EX-System\" target=\"_blank\" rel=\"noopener\"\u003eGakken EX-System\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this NE555 DIY fan kit suitable for complete beginners to electronics?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! The NE555 DIY electric fan kit is specifically designed as an electronics training and soldering practice kit. All components are through-hole type (larger and easier to handle), making it ideal for beginners learning to solder for the first time, as well as students in school electronics programs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power source do I need to run the completed kit?\u003c\/h4\u003e\n\u003cp\u003eA: The assembled circuit operates on 4.5V DC. You can power it with three AA batteries (not included) or a suitable 4.5V DC power adapter. A USB-to-DC cable can also be used if your power supply outputs the correct voltage.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the kit include all the parts needed to build the fan?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the kit includes all electronic components, the PCB, the DC motor, and the fan blade. You will need your own soldering iron, solder wire, and a 4.5V DC power source to complete the build.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What will I learn by building this NE555 PWM speed controller kit?\u003c\/h4\u003e\n\u003cp\u003eA: You'll gain hands-on experience with through-hole soldering, learn how a NE555 timer IC generates PWM signals, understand DC motor speed control principles, and practice reading a circuit schematic — all core skills for any electronics enthusiast or engineering student.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this NE555 DIY fan kit suitable for complete beginners to electronics?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely! The NE555 DIY electric fan kit is specifically designed as an electronics training and soldering practice kit. All components are through-hole type (larger and easier to handle), making it ideal for beginners learning to solder for the first time, as well as students in school electronics programs.\"}}, {\"@type\": \"Question\", \"name\": \"What power source do I need to run the completed kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The assembled circuit operates on 4.5V DC. You can power it with three AA batteries (not included) or a suitable 4.5V DC power adapter. A USB-to-DC cable can also be used if your power supply outputs the correct voltage.\"}}, {\"@type\": \"Question\", \"name\": \"Does the kit include all the parts needed to build the fan?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the kit includes all electronic components, the PCB, the DC motor, and the fan blade. You will need your own soldering iron, solder wire, and a 4.5V DC power source to complete the build.\"}}, {\"@type\": \"Question\", \"name\": \"What will I learn by building this NE555 PWM speed controller kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"You'll gain hands-on experience with through-hole soldering, learn how a NE555 timer IC generates PWM signals, understand DC motor speed control principles, and practice reading a circuit schematic — all core skills for any electronics enthusiast or engineering student.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Crafts, DIY \u0026 Stationery\", \"item\": \"https:\/\/oasis-select.com\/collections\/crafts-diy-stationery\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"NE555 DIY Electric Fan Kit – DC 4.5V PWM Speed Controller\", \"item\": \"https:\/\/oasis-select.com\/products\/ne555-diy-electric-fan-kit-dc-4-5v-pwm-speed-controller-soldering-kit\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"1Set","offer_id":47751210664041,"sku":"14:10#1Set","price":10.8,"currency_code":"USD","in_stock":true},{"title":"3Sets","offer_id":47751210696809,"sku":"14:29#3Sets","price":10.8,"currency_code":"USD","in_stock":true},{"title":"2Sets","offer_id":47751210729577,"sku":"14:691#2Sets","price":10.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sab0b36e6e7044133a507633675c248c25.webp?v=1783182156","url":"https:\/\/oasis-select.com\/products\/ne555-diy-electric-fan-kit-dc-4-5v-pwm-speed-controller-soldering-kit","provider":"Oasis Select","version":"1.0","type":"link"}