--- product_id: 555647160 title: "PWM 1-2MS Speed Control Knob Pluse Width Modulator | For Underwater Thrusters/Brushless Motors" brand: "apisqueen" price: "€ 42.00" currency: EUR in_stock: true reviews_count: 2 url: https://www.desertcart.at/products/555647160-pwm-1-2ms-speed-control-knob-pluse-width-modulator-underwater store_origin: AT region: Austria --- # Compact 49x27x32mm size Bidirectional motor rotation 1-2ms PWM precision control PWM 1-2MS Speed Control Knob Pluse Width Modulator | For Underwater Thrusters/Brushless Motors **Brand:** apisqueen **Price:** € 42.00 **Availability:** ✅ In Stock ## Summary > ⚡ Take command of your motor’s speed like a pro — don’t get left behind! ## Quick Answers - **What is this?** PWM 1-2MS Speed Control Knob Pluse Width Modulator | For Underwater Thrusters/Brushless Motors by apisqueen - **How much does it cost?** € 42.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/555647160-pwm-1-2ms-speed-control-knob-pluse-width-modulator-underwater) ## Best For - apisqueen enthusiasts ## Why This Product - Trusted apisqueen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision PWM Control:** Fine-tune your brushless motor speed with ultra-responsive 1-2ms pulse width modulation for seamless acceleration and deceleration. - • **Hands-On Learning Tool:** Perfect for tech-savvy millennials eager to master motor control systems and elevate their DIY electronics projects. - • **Plug & Play Simplicity:** Easy ESC signal line connection with clear 5V BEC, S-signal, V-positive, and G-negative lines for hassle-free integration. - • **Compact & Portable Design:** Small yet powerful—fits perfectly in any setup with a sleek 49x27x32mm footprint, ideal for on-the-go professionals and hobbyists alike. - • **Bidirectional Rotation Mastery:** Effortlessly switch between forward and reverse motor rotation, unlocking full control over underwater thrusters or brushless motors. ## Overview The PWM 1-2MS Speed Control Knob by ApisQueen offers precise manual control over brushless motors and underwater thrusters via 1-2ms pulse width modulation. Supporting bidirectional rotation where ESC allows, it enables smooth speed adjustments from full reverse to full forward. Compact and portable, it connects easily through standard ESC signal and power lines, making it an essential tool for professionals and enthusiasts mastering motor control. ## Description connect ESC signal line and connect 5V BEC line. S-signal line V-positive line G-negative line left and right adjustment,forward or reverse rotation. PWM speed knob, the signal period is 2ms, when the value of PWM signal is 1.5ms, the motor stops rotating, 1.5-2ms positive rotation, when the signal 1.5-2ms signal gradually increases, the positive rotation speed is also gradually increasing, when the value of PWM signal is 2ms, the positive rotation speed of the motor reaches the maximum;On the contrary, when the signal 1.5-2ms signal decreases gradually, the forward speed is also decreasing gradually, when the PWM signal value is 1.5ms, the motor stops rotating; when the signal 1.5-1ms, the motor reverses, and when the signal value is 1ms, the reversing speed reaches the maximum; on the contrary, when the signal 1.5-1ms signal decreases gradually, the reversing speed is also decreasing gradually, when the PWM signal value is 1.5ms, the motor stops rotating. ms, the motor stops rotating. ## Features - PWM 1-2ms speed control knob. - It can be used to connect ESC signal lines to control brushless motors or underwater thrusters for operation. - If the ESC of the thruster/motor supports bidirectional, then the speed knob can control the thruster/motor to rotate clockwise or counterclockwise. - If the ESC of the thruster/motor supports only unidirectional, then it can only control one direction of rotation. ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Portable | | Age Range Description | Kid | | Asin | B0BZPCQN3Z | | Best Sellers Rank | #179,106 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #141 in Motor Speed Controllers #280 in Electrical Motor Controls | | Brand Name | ApisQueen | | Color | Black | | Customer Reviews | 2.8 2.8 out of 5 stars (6) 2.8 out of 5 stars | | Educational Objective | Learning about electronics, motors, and control systems through hands-on experience | | Included Components | Speed Control Knob*1 | | Item Dimensions | 1.93 x 1.06 x 1.26 inches | | Item Type Name | Speed Control Knob | | Item Weight | 18.14 g | | Manufacturer | ApisQueen | | Manufacturer Maximum Age Months | 24 | | Manufacturer Minimum Age Months | 1 | | Manufacturer Part Number | PWM-60-01 | | Material Type | Composites | | Model Name | PWM | | Number Of Items | 1 | | Number Of Packs | 1 | | Operation Mode | Manual | | Power Source | Manual/Wind-Up | | Size | 49mm x 27mm x 32mm | | Theme | Space | | Toy Vehicle Form | Submarine | | Unit Count | 1 Count | | Upc | 714684860712 | ## Images ![PWM 1-2MS Speed Control Knob Pluse Width Modulator | For Underwater Thrusters/Brushless Motors - Image 1](https://m.media-amazon.com/images/I/61B+WB6S+JL.jpg) ![PWM 1-2MS Speed Control Knob Pluse Width Modulator | For Underwater Thrusters/Brushless Motors - Image 2](https://m.media-amazon.com/images/I/71RNSPwTg5L.jpg) ![PWM 1-2MS Speed Control Knob Pluse Width Modulator | For Underwater Thrusters/Brushless Motors - Image 3](https://m.media-amazon.com/images/I/61EwE35xvkL.jpg) ![PWM 1-2MS Speed Control Knob Pluse Width Modulator | For Underwater Thrusters/Brushless Motors - Image 4](https://m.media-amazon.com/images/I/614z7P4-MGL.jpg) ![PWM 1-2MS Speed Control Knob Pluse Width Modulator | For Underwater Thrusters/Brushless Motors - Image 5](https://m.media-amazon.com/images/I/71cIoIBCI9L.jpg) ## Customer Reviews ### ⭐⭐⭐ Cant get it to work with my thruster motor *by on Reviewed in the United States October 11, 2024* So far, ive had no luck having it work with my new little thruster motor and 12 volt battery. I'm hoping to find someone that might have one near that can helpme try and get it working. so I have a thruster motor and this control and even a hand control that I cant get to work. I figure there's nothing wrong with it, its just the directions are so American explained vague, that I cant figure it out.. ### ⭐⭐⭐ No instructions no help but it works *by on Reviewed in the United States September 17, 2023* Product arrived on time and in mint condition. Item was only packaged in a bag with no instructions. Went to their website and found no help there either. I’m getting tired of products arriving from overseas with no instructions. Yes, we know how to use it, and it works fine, but not everyone does. Taking a little stand. So that’s why, at this time, I cannot fully recommend this item to my family, friends and all who read this review. 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