{"product_id":"3v-digital-micro-servo-continuous-rotation-ft90r","title":"3V Digital Micro Servo, Continuous Rotation (FT90R)","description":"\u003ch5\u003e3V Digital Micro Servo, Continuous Rotation (FT90R) Overview:\u003c\/h5\u003e\n\u003cp\u003eDo you need little continuous rotation servos for a little project? Try this compact, lightweight servo that requires only 3V to operate, so it makes a great companion to the BBC micro:bit!\u003c\/p\u003e\n\u003cp\u003eIt is an ideal servo motor for micro:bit GO bundle projects paired with our I\/O adapter to bring both micro:bit control signals and direct battery current right to a breadboard. A 3-pin single-row header, available separately, will come in handy for connecting this servo to a breadboard.\u003c\/p\u003e\n\u003cp\u003eControl this servo with PWM (pulse width modulation) signals. Pulses in the 700-1500 µs range turn it clockwise; pulses in the 1500-2300 µs range turn it counterclockwise, 1500 µs will make it stop. \u003ca href=\"\/collections\/robotics-accessories-hardware\" target=\"_blank\" rel=\"noopener\"\u003eNeed wheels\u003c\/a\u003e? The Wheel\/Tire for 3V Micro CR Servo (FT90R) presses right on to this servo's spline, just secure it with the included screw.\u003c\/p\u003e\n\u003cp\u003ePick up a pair for your home made tiny robot project!\u003c\/p\u003e\n\u003ch5\u003eFeatures:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eOperates at 3V, ideal for two 1.5V batteries\u003c\/li\u003e\n\u003cli\u003eEasy to control with simple PWM (pulse-width modulation) signals\u003c\/li\u003e\n\u003cli\u003eRotates continuously clockwise \u0026amp; counterclockwise\u003c\/li\u003e\n\u003cli\u003eSet of servo horns is included\u003c\/li\u003e\n\u003cli\u003eAccepts the Wheel\/Tire for FT90R Mini CR Servo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eApplications:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAdd motion to micro:bit projects\u003c\/li\u003e\n\u003cli\u003eAnimating mechanical props\u003c\/li\u003e\n\u003cli\u003eTiny home-made robots\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: if you are looking for a tiny standard servo to turn to and hold a position, try the 3V Digital Micro Servo, Standard (FT90B).\u003c\/p\u003e\n\u003ch5\u003e3V Digital Micro Servo, Continuous Rotation (FT90R) Specifications:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: 3V to 4.8V DC\u003c\/li\u003e\n\u003cli\u003eCommunication: PWM, 700-2300 µs\u003c\/li\u003e\n\u003cli\u003eStop position: 1500 +\/- 45 µs\u003c\/li\u003e\n\u003cli\u003eNo-load speed: 62.5 RPM @ 3V, 110 RPM @ 4.8V\u003c\/li\u003e\n\u003cli\u003eNo-load current: 75mA @ 3V, 100 mA @ 4.8V\u003c\/li\u003e\n\u003cli\u003eIdle current: 4 mA @ 3V, 5 mA @ 4.8V\u003c\/li\u003e\n\u003cli\u003eStall current: 400 mA @ 3V, 550 mA @ 4.8V\u003c\/li\u003e\n\u003cli\u003eTorque: 1.0 kg-cm (13.9 oz-in) @3V, 1.3 kg-cm (18.1 oz-in) @ 4.8V\u003c\/li\u003e\n\u003cli\u003eOperating temp range: +5 to +158 (-15 to +70 °C)\u003c\/li\u003e\n\u003cli\u003eGear material: Nylon\/POM\u003c\/li\u003e\n\u003cli\u003eSpline: 21 T, 4.8 mm\u003c\/li\u003e\n\u003cli\u003eDimensions: 32.3 x 12.1 x 30.7 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 9 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53397223145781,"sku":"900-00030","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/6307\/2821\/files\/cfbc3698-900-00030c.jpg?v=1787781825","url":"https:\/\/shop.parallax.com\/products\/3v-digital-micro-servo-continuous-rotation-ft90r","provider":"Parallax Inc","version":"1.0","type":"link"}