--- product_id: 557274989 title: "Feetech FS90R Micro Servo 360 Degree Continuous Rotation RC Servo Motor 9g for Arduino Microbit Robotic Helicopter Airplane Boat" brand: "wishiot" price: "163.45 DT" currency: TND in_stock: true reviews_count: 5 category: "Wishiot" url: https://www.desertcart.tn/products/557274989-feetech-fs90r-micro-servo-360-degree-continuous-rotation-rc-servo store_origin: TN region: Tunisia --- # PWM speed control for precise motion 360° continuous rotation, no stop limit 9g ultra-lightweight micro servo Feetech FS90R Micro Servo 360 Degree Continuous Rotation RC Servo Motor 9g for Arduino Microbit Robotic Helicopter Airplane Boat **Brand:** wishiot **Price:** 163.45 DT **Availability:** ✅ In Stock ## Summary > 🔧 Spin smarter, build bolder — the micro servo that keeps your projects moving! ## Quick Answers - **What is this?** Feetech FS90R Micro Servo 360 Degree Continuous Rotation RC Servo Motor 9g for Arduino Microbit Robotic Helicopter Airplane Boat by wishiot - **How much does it cost?** 163.45 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/557274989-feetech-fs90r-micro-servo-360-degree-continuous-rotation-rc-servo) ## Best For - wishiot enthusiasts ## Why This Product - Trusted wishiot brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Speed on Demand:** Adjust rotation speed smoothly via PWM signals to match your project's exact performance needs. - • **Infinite Spin Freedom:** Enjoy unrestricted 360° continuous rotation—perfect for dynamic RC vehicles and creative robotics. - • **Featherlight Precision:** At just 9g, this micro servo fits seamlessly into compact robotic projects without weighing you down. - • **DIY Calibration Friendly:** Fine-tune your servo’s stop position easily with a simple potentiometer adjustment for flawless control. - • **Plug & Play Compatibility:** Ready for Arduino, Raspberry Pi, BBC micro:bit, and PICAXE—no motor controller needed for mini 2WD robots. ## Overview The Feetech FS90R is a 9g micro servo motor offering continuous 360° rotation with PWM speed control, designed for seamless integration with popular microcontrollers like Arduino and Raspberry Pi. Its lightweight plastic and metal build, combined with easy calibration and included accessories, make it an affordable, versatile choice for robotics, RC vehicles, and DIY automation projects. ## Description Wishiot Feetech FS90R Micro Servo 360 Degree Continuous Rotation RC Servo Motor 9g for Arduino Microbit Robotic Helicopter Airplane Boat This mini 360 Degree servo with accessories is ideal for micro-controller systems like the BBC micro:bit, Arduino, Raspberry Pi and PICAXE. The 9g Continuous Rotation Micro Servo is the least expensive continuous rotation servo on the market and includes three types of servo horns. Use it to make a mini 2WD robot without the need for a motor controller! They may require some simple calibration, simply tell the servo to 'stop' and then gently adjust the potentiometer in the recessed hole with a small screwdriver until the servo stops moving. Apply Environmental Condition Storage Temperature Range: -30℃～80℃ Operating Temperature Range: -15℃～70℃ Standard Test Environment Temperature range: 25℃ ±5℃ Humidity range: 65%±10% Mechanical Specification Size: A：23.2mm B：12.5mm C：22mm Weight: 9g ±0.2 Gear type: Plastic Gear(Nylon & POM ) Limit angle: NO limit Bearing: NO Ball bearings Horn gear spline: 20T(4.8mm) Horn type: Plastic,POM Case: Nylon & Fiberglass Connector wire: 200mm ±5 mm Motor: Metal brush motor Splash water resistance: NO Electrical Specification (Function of the Performance) *Idle current(at stopped): 5mA @4.8V / 6mA @6V *No load speed: 110RPM @4.8V / 130RPM @6V *Runnig current(at no load): 100mA @4.8V / 120mA @6V Peak stall torque: 1.3kg.cm*18.09oz.in @4.8V / 1.5kg.cm*20.86oz.in @6V Stall current: 550mA @4.8V / 650mA @6V (Note: "*"definition is average value when the servo runing with no load) Control Specification: Command signal: Pulse width modification Amplifier type: Analog comparator Pulse width range: 700～2300μsec Stop position: 1500（±45） μsec Running degree: NO limit Continuous rotation Dead band width: 90 μsec Rotating direction: CW(when 1500～700 μsec) / CCW(when 1500～2300 μsec) Package Inlcuding: 1 X Feetech FS90R Servo FAQ Q: Hello, can you help me please. I’m looking for a servo motor that is not for rc cars (it should not rotate continuously). It should rotate 360 degrees and be able to rotate to a specific angle as i program it. Can you help me with that? A: This reference is not suitable Q: Purchased for an automated drape project i'm working on and but never checked if they can go in reverse... are they omni-directional? A: Yes, it can go in reverse, please download specification from this link, you can check the Rotating direction in this file Review: A - A Review: Servo moteur - Fragile à l'intérieur mais fonctionnement nickel ## Features - You will get 1pcs continuous rotation servo with accessories - This mini 360 Degree servo with accessories is ideal for BBC micro:bit, Arduino, Raspberry Pi and PICAXE - FS90r servo is 360 degree continuous rotation servo, so you can not control its stop position - You can change the pwm to change the servo speed , to make it slower or faster - Please feel free to ask any questions you may have and will respond within 24 hours. We will give you a satisfactory solution ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZH7JK4N | | Assembly Required | No | | Batteries Required? | No | | Batteries included? | No | | Customer Reviews | 4.1 4.1 out of 5 stars (30) | | Date First Available | 14 April 2023 | | Manufacturer recommended age | 1 month and up | | Manufacturer reference | FZ0101-01 | | Material Type(s) | Plastic Metal | | Product Dimensions | 2.03 x 1.02 x 2.03 cm; 10 g | ## Images ![Feetech FS90R Micro Servo 360 Degree Continuous Rotation RC Servo Motor 9g for Arduino Microbit Robotic Helicopter Airplane Boat - Image 1](https://m.media-amazon.com/images/I/61P6K5Fr1bL.jpg) ![Feetech FS90R Micro Servo 360 Degree Continuous Rotation RC Servo Motor 9g for Arduino Microbit Robotic Helicopter Airplane Boat - Image 2](https://m.media-amazon.com/images/I/71RzdQcrEEL.jpg) ![Feetech FS90R Micro Servo 360 Degree Continuous Rotation RC Servo Motor 9g for Arduino Microbit Robotic Helicopter Airplane Boat - Image 3](https://m.media-amazon.com/images/I/61xPprUJxyL.jpg) ![Feetech FS90R Micro Servo 360 Degree Continuous Rotation RC Servo Motor 9g for Arduino Microbit Robotic Helicopter Airplane Boat - Image 4](https://m.media-amazon.com/images/I/61GmE++OKaL.jpg) ![Feetech FS90R Micro Servo 360 Degree Continuous Rotation RC Servo Motor 9g for Arduino Microbit Robotic Helicopter Airplane Boat - Image 5](https://m.media-amazon.com/images/I/61LkMLbTHfL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A *by T***H on 21 February 2025* A ### ⭐⭐⭐⭐ Servo moteur *by J***O on 29 January 2025* Fragile à l'intérieur mais fonctionnement nickel ### ⭐⭐⭐⭐⭐ Genial *by S***O on 13 December 2024* es un motor que va genial , mi hijo lo utiliza en un proyecto de bachillerato para hacer una grúa y este motor es el mejor que le ha funcionado. ## Frequently Bought Together - Wishiot Feetech FS90R Micro Servo 360 Degree Continuous Rotation RC Servo Motor 9g for Arduino Microbit Robotic Helicopter Airplane Boat - Kate Naturals Agar Agar Powder for Cooking & Petri Dishes. Vegan Gelatin Substitute Powder Unflavored for Gelatin Sheets & Halal (4oz, Vegetarian, Plant-based) - Sow Right Seeds - Garden Cress Seeds for Planting - Non-GMO Heirloom Packet with Instructions to Plant and Grow a Kitchen Herb Garden - Indoors or Outdoors - Edible Leaves and Cute Filler (1) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/557274989-feetech-fs90r-micro-servo-360-degree-continuous-rotation-rc-servo](https://www.desertcart.tn/products/557274989-feetech-fs90r-micro-servo-360-degree-continuous-rotation-rc-servo) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-12*