{"product_id":"wind-turbine-project-functional-simple-turbine","title":"Wind Turbine Project | Functional Simple Turbine","description":"\u003cp\u003eThis is a heavily modified and fully functional remix of the excellent \"Basic Wind Turbine\" by \u003ci\u003ekjt270000\u003c\/i\u003e. This remix transforms the original core concept into a practical, power-generating system designed specifically for apartment balconies and off-grid experimentation.\u003c\/p\u003e\u003cp\u003eThis project includes completely redesigned mounting hardware, weatherproofing additions, structural reinforcements, and a complete perfboard electronics enclosure to harness the wind and charge an 18650 lithium-ion battery.\u003c\/p\u003e\u003ch3\u003e\u003cimg class=\"image_resized\" style=\"width: 59.73%\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000002967248\/design\/7fcf457895f2aa4d.gif\"\u003e\u003c\/h3\u003e\u003ch3\u003e🛠️ What's New in this Remix?\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eTwo Optimized Sizes\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium Version:\u003c\/strong\u003e Retains the 24mm motor from the original model. Ideal for standard winds and smaller spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Version:\u003c\/strong\u003e Upgraded to house a 32mm motor, significantly increasing power generation potential for easier battery charging.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBalcony-Ready Mounting System\u003c\/strong\u003e The mounting system has been completely engineered from scratch to easily clamp onto a typical balcony barrier.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Mast:\u003c\/strong\u003e Designed to use a standard 32mm (external diameter) PVC pipe with a 2.5mm wall thickness as the main tower.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Rotation Yaw:\u003c\/strong\u003e To ensure the turbine can freely track wind direction (yaw) without friction, the design incorporates a standard bearing (27mm External Diameter \/ 15.5mm Internal Diameter) at the pivot point.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eStructural \u0026amp; Weatherproofing Upgrades\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Cover:\u003c\/strong\u003e Added a top cover for the motor housing to improve weather resistance. \u003ci\u003e(Note: While it provides splash and light rain protection, leaving the turbine out in heavy, continuous rain is still not encouraged).\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTail Support:\u003c\/strong\u003e A new stabilizing brace was added to the tail section. This prevents the tail from sagging or bending under its own weight over time due to the natural layer orientation of FDM printing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSmart Cable Management\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOn both versions, the main pivot body features a specific internal routing path. The cables run straight from the motor, inside the PVC pipe, and out the bottom. This prevents the wires from wrapping around the mast as the turbine rotates. \u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e⚡ Electronics Overview (No Custom PCB Required!)\u003c\/h3\u003e\u003ch3\u003e\u003cstrong\u003eHardware Components List\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCore Modules \u0026amp; Power\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x 18650 Lithium-Ion Battery\u003c\/strong\u003e (3.7V, unprotected cell is fine since the circuit has protection)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x 18650 Single Cell Battery Holder\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x TP4056 Lithium Battery Charging Module\u003c\/strong\u003e (Ensure you get the version with the built-in protection circuit—it has OUT+ and OUT- pads in addition to B+ and B-).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x MT3608 DC-DC Step-Up Boost Converter Modules\u003c\/strong\u003e (Often marked as HW-045).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBasic Electronic Components\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4x Rectifier Diodes\u003c\/strong\u003e (1N4007 are standard, but 1N5819 Schottky diodes are highly recommended here for better efficiency and lower voltage drop).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x Electrolytic Capacitor\u003c\/strong\u003e (Values around 470µF to 1000µF, rated for at least 16V or 25V).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x Perfboard \/ Prototype PCB\u003c\/strong\u003e (Standard dot-matrix board, cut to fit your 3D printed enclosure).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMiscellaneous\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHookup wire (22-24 AWG stranded wire is ideal for flexibility)\u003c\/li\u003e\n\u003cli\u003eSolder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eHow It Works (The Circuit Logic)\u003c\/strong\u003e\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput \u0026amp; Rectification:\u003c\/strong\u003e The wind turbine motor generates erratic, fluctuating voltage (and possibly AC depending on the motor). The four diodes act as a \u003cstrong\u003eBridge Rectifier\u003c\/strong\u003e, ensuring the electricity flows in the right direction regardless of which way the wind spins the turbine. The \u003cstrong\u003eCapacitor\u003c\/strong\u003e smooths out this rippling voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoosting to Charge:\u003c\/strong\u003e The turbine might not always generate the 5V needed to charge the battery. The \u003cstrong\u003efirst MT3608 boost converter\u003c\/strong\u003e takes the smoothed voltage and steps it up to a steady 5V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Management:\u003c\/strong\u003e The 5V feeds into the \u003cstrong\u003eTP4056 module\u003c\/strong\u003e, which safely charges the 18650 battery and protects it from over-charging and over-discharging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e The 18650 battery outputs around 3.7V. The \u003cstrong\u003esecond MT3608 boost converter\u003c\/strong\u003e takes this battery voltage and steps it up to a stable 5V (or 12V, depending on what you are trying to power with the turbine).\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003e\u003cstrong\u003eStep-by-Step Assembly Guide\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eImportant Pre-step:\u003c\/strong\u003e Before soldering the MT3608 modules into the final circuit, connect a temporary power source to their inputs, hook a multimeter to their outputs, and turn the little brass screw on the blue potentiometer until they output exactly your desired voltages (e.g., 5V for the first one).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStep 1: The Rectifier Circuit (Power Input)\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eSolder the 4 diodes onto the perfboard in a bridge rectifier configuration.\u003c\/li\u003e\n\u003cli\u003eConnect the two wires coming from your wind turbine motor to the AC input sides of the diode bridge.\u003c\/li\u003e\n\u003cli\u003eSolder the electrolytic capacitor across the positive and negative outputs of the diode bridge. \u003cstrong\u003eNote:\u003c\/strong\u003e Capacitors have polarity; ensure the negative stripe side connects to the negative trace.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eStep 2: Voltage Stabilization (First Boost Converter)\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eConnect the Positive output of the capacitor to the VIN+ on the first MT3608 module.\u003c\/li\u003e\n\u003cli\u003eConnect the Negative output of the capacitor to the VIN- on the first MT3608 module.\u003c\/li\u003e\n\u003cli\u003eTune this module to output exactly 5V.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eStep 3: The Charging Circuit\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eConnect the VOUT+ of the first MT3608 to the IN+ (or standard positive input pad) of the TP4056 module.\u003c\/li\u003e\n\u003cli\u003eConnect the VOUT- of the first MT3608 to the IN- of the TP4056 module.\u003c\/li\u003e\n\u003cli\u003eSolder the positive (red) wire from the 18650 battery holder to the B+ pad on the TP4056.\u003c\/li\u003e\n\u003cli\u003eSolder the negative (black) wire from the battery holder to the B- pad on the TP4056.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eStep 4: Output Power (Second Boost Converter)\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eConnect the OUT+ pad from the TP4056 to the VIN+ pad of the second MT3608 module.\u003c\/li\u003e\n\u003cli\u003eConnect the OUT- pad from the TP4056 to the VIN- pad of the second MT3608 module.\u003c\/li\u003e\n\u003cli\u003eAdjust the potentiometer on this second MT3608 to your final desired output voltage (e.g., 5V for charging a phone, 12V for LED strips).\u003c\/li\u003e\n\u003cli\u003eSolder your final output wires to the VOUT+ and VOUT- pads of the second MT3608.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003ci\u003eEnjoy building, and may the wind be in your favor!\u003c\/i\u003e\u003c\/p\u003e\u003cp\u003eDesign by AntoniJuvenikal on MakerWorld (license: BY).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67372597903664,"sku":null,"price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_91eaaad9-3a2f-4a8b-ad11-da475e4b51ab.png?v=1784130362","url":"https:\/\/mymadmanlab.com\/products\/wind-turbine-project-functional-simple-turbine","provider":"Mymadmanlab.com","version":"1.0","type":"link"}