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Xin chào, chào mừng đến với feelingly.vn Description: 100% brand new and high quality This Brand New 1803B DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%. With a self-recovery fuse 2A and a Power-On LED light. Enable to provide a continuous current of 2A to your DC motor or other DC load. Specification: Input supply voltage:1.8V-15VDC The max output power:30W The max continuous output current :2A Duty Cycle adjustable: 0%-100% Size:32*32*15mm Package includes: 1 x motor speed controller chúc một ngày tốt

Specifications: Voltage:DC 5V-16V Continuous Current: 10A Short maximum current: 20A (less than 10 seconds) Speed control mode: PWM stepless speed regulation, can also be used to adjust the light Control mode: speed control potentiometer (clockwise clicked open, continue to rotate clockwise from 1% to 99% speed) Duty cycle: 0%-99% (0% position is the state of the switch off when the potentiometer is most on the left). When the current is switched on, the 0.002A (long time no need to switch off the governor is no current). Efficiency: the maximum efficiency is as high as 98%. Volume: long 3cm (excluding potentiometer), wide 2cm, high 1.4cm If you are using the speed control (dimming) to do the product, the shop can provide free Custom service, can be in accordance with the requirements of the customer to modify the shape of the circuit board, installation Mode, current and voltage parameters, add other functions, etc.. Note that the governor is mainly used in motor speed control, if you are used to LED dimming, must ensure that the LED can also work in direct power supply, the dimming range of the speed governor is from LED to LED directly connected to the power supply is completely extinguished between dimming, if LED is directly connected with a power that will burn through dimmer the dimming is burned, which typically requires a series current limiting resistor, if you don't know how much resistance can contact customer service. Package Included: 1 x DC Motor Speed Contr

Feature： Gear Stepper Motor DC 5V 4 Phase Step Motor Reduction Step Motor Brand new and high quality. Diameter: 27mm. Voltage: 5V. Step angle: 5.625 x 1/64. Reduction ratio: 1/64. 5 lines cable 4 phase stepper motor can be driven by ULN2003 chip. It also can be connected as 2 phase to use. Original box: No Color: Silver Package includes： 1pcs 28BYJ-48 1pcs UN

Specification: Motor: Brand new Motor Diameter: approx. 25mm Output Double D shaft journal maximum diameter of 5mm, the narrowest point 3mm Voltage: 4.6-6V [11.25] step angle * 1/64 Reduction Ratio: 1:64 The power supply for the board: advise DC5v 1A/2A. Wireless control / motor reversing / motor start and stop / the motor speed is adjustable (fastest 14rpm) Run round-trip/ frequency can be customized to specify the number of steps/ memory data is not lost if power off. Driver Board Function: Full infrared remote control. Adjustable Speed: from 1 ms to 59.99 seconds step by step (+ - symbol) Reversible control (ch-; ch +) Start stop control (ch); press once to start and press again to stop; the stop includes cruise, and all other operating mode works Specify the number of steps: Press Enter 2 at the beginning of six digital setting, if the input value is greater than 65535 65535 meter press. After setting each time you press the button 100 + / 200 + forward / rev

Specifications: Voltage:DC 5V-16V Continuous Current: 10A Short maximum current: 20A (less than 10 seconds) Speed control mode: PWM stepless speed regulation, can also be used to adjust the light Control mode: speed control potentiometer (clockwise clicked open, continue to rotate clockwise from 1% to 99% speed) Duty cycle: 0%-99% (0% position is the state of the switch off when the potentiometer is most on the left). When the current is switched on, the 0.002A (long time no need to switch off the governor is no current). Efficiency: the maximum efficiency is as high as 98%. Volume: long 3cm (excluding potentiometer), wide 2cm, high 1.4cm If you are using the speed control (dimming) to do the product, the shop can provide free Custom service, can be in accordance with the requirements of the customer to modify the shape of the circuit board, installation Mode, current and voltage parameters, add other functions, etc.. Note that the governor is mainly used in motor speed control, if you are used to LED dimming, must ensure that the LED can also work in direct power supply, the dimming range of the speed governor is from LED to LED directly connected to the power supply is completely extinguished between dimming, if LED is directly connected with a power that will burn through dimmer the dimming is burned, which typically requires a series current limiting resistor, if you don't know how much resistance can contact customer service. Package Included: 1 x DC Motor Speed Contr

Specifications: Voltage:DC 5V-16V Continuous Current: 10A Short maximum current: 20A (less than 10 seconds) Speed control mode: PWM stepless speed regulation, can also be used to adjust the light Control mode: speed control potentiometer (clockwise clicked open, continue to rotate clockwise from 1% to 99% speed) Duty cycle: 0%-99% (0% position is the state of the switch off when the potentiometer is most on the left). When the current is switched on, the 0.002A (long time no need to switch off the governor is no current). Efficiency: the maximum efficiency is as high as 98%. Volume: long 3cm (excluding potentiometer), wide 2cm, high 1.4cm If you are using the speed control (dimming) to do the product, the shop can provide free Custom service, can be in accordance with the requirements of the customer to modify the shape of the circuit board, installation Mode, current and voltage parameters, add other functions, etc.. Note that the governor is mainly used in motor speed control, if you are used to LED dimming, must ensure that the LED can also work in direct power supply, the dimming range of the speed governor is from LED to LED directly connected to the power supply is completely extinguished between dimming, if LED is directly connected with a power that will burn through dimmer the dimming is burned, which typically requires a series current limiting resistor, if you don't know how much resistance can contact customer service. Package Included: 1 x DC Motor Speed Contr

Voltage:DC 5V-16V Continuous Current: 10A Short maximum current: 20A (less than 10 seconds) Speed control mode: PWM stepless speed regulation, can also be used to adjust the light Control mode: speed control potentiometer (clockwise clicked open, continue to rotate clockwise from 1% to 99% speed) Duty cycle: 0%-99% (0% position is the state of the switch off when the potentiometer is most on the left). When the current is switched on, the 0.002A (long time no need to switch off the governor is no current). Efficiency: the maximum efficiency is as high as 98%. Volume: long 3cm (excluding potentiometer), wide 2cm, high 1.4cm If you are using the speed control (dimming) to do the product, the shop can provide free Custom service, can be in accordance with the requirements of the customer to modify the shape of the circuit board, installation Mode, current and voltage parameters, add other functions, etc.. Note that the governor is mainly used in motor speed control, if you are used to LED dimming, must ensure that the LED can also work in direct power supply, the dimming range of the speed governor is from LED to LED directly connected to the power supply is completely extinguished between dimming, if LED is directly connected with a power that will burn through dimmer the dimming is burned, which typically requires a series current limiting resistor, if you don't know how much resistance can contact customer service. Package Included: 1 x DC Motor Speed Contr

Description: Instruction features: arbitrary programmable (can achieve a variety of complex operations: positioning control and non-positioning control). Multiple working status including automatic running state, manual running state, program editing state, parameter setting status. 8-bit digital tube display, manual/ automatic state display, run/ stop state display, step/ count value/ program display, edit program, parameter display, input/ output state display, CP pulse and direction display. Maximum output frequency: 40KHz (especially suitable for controlling subdivision drive). High output frequency resolution of which is as accurate as 1Hz. Specification: Number of programming: 99; Input points: 6 (optical isolation); Output points: 3 (optical isolation); One continuous displacement range: -7999999～7999999; Lifting speed curve: 2 (optimized); Automatic running function: editable, control the start and stop of automatic running through the panel buttons and the level applied to the terminal; Manual operation function: the position can be adjusted; Parameter setting function: can set the take-off frequency, lifting speed curve, backlash, manual length, manual speed, interrupt jump line number and zero return speed; Program editing function: You can insert and delete the program that can be modified. It has the function of judging the jump line number, data zeroing, the number of statements is too long and ultra-short; Zero return function: automatically return to zero point in both directions; Programming instructions: 14; External operation function: By parameter setting and programming, an external interrupt operation can be performed by adding a switch on the (limit A) A operation and the (limit B) B operation terminal; Power supply: AC220V Package Includes: 1 x Stepper Motor Contr

Specifications: Voltage:DC 5V-16V Continuous Current: 10A Short maximum current: 20A (less than 10 seconds) Speed control mode: PWM stepless speed regulation, can also be used to adjust the light Control mode: speed control potentiometer (clockwise clicked open, continue to rotate clockwise from 1% to 99% speed) Duty cycle: 0%-99% (0% position is the state of the switch off when the potentiometer is most on the left). When the current is switched on, the 0.002A (long time no need to switch off the governor is no current). Efficiency: the maximum efficiency is as high as 98%. Volume: long 3cm (excluding potentiometer), wide 2cm, high 1.4cm If you are using the speed control (dimming) to do the product, the shop can provide free Custom service, can be in accordance with the requirements of the customer to modify the shape of the circuit board, installation Mode, current and voltage parameters, add other functions, etc.. Note that the governor is mainly used in motor speed control, if you are used to LED dimming, must ensure that the LED can also work in direct power supply, the dimming range of the speed governor is from LED to LED directly connected to the power supply is completely extinguished between dimming, if LED is directly connected with a power that will burn through dimmer the dimming is burned, which typically requires a series current limiting resistor, if you don't know how much resistance can contact customer service. Package Included: 1 x DC Motor Speed Contr

Description: Item type: tool A, B, C, D four-phase LED indicates the status of the stepper motor work. Stepper motor with a standard interface, when used directly pluggable. 5 line 4 phase can be used for ordinary ULN2003 chip driver, connect to the 2 phase , support the development board, with convenient use, direct docking. Rated Voltage: DC5V 4-phase Insulation Resistance: more than 10MΩ (500V) Dielectric Strength: 600V AC / 1mA / 1s Step angle: 5.625 x 1/64 DC Resistance: 200&Omega+-7% (25C) Reduction ratio: 1/64 Insulation Grade: A No-load Pull in Frequency: more than 600Hz No-load Pull out Frequency: more than 1000Hz Pull in Torque: more than 34.3mN.m(120Hz) Detent Torque: more than 34.3mN.m Temperature Rise: less than 40K(120Hz) Features --Top-ranking material -- Fine craftsmanship Package includes: 5 * control panels 5 * motors 10 * Dubond thread Notes: 1-2cm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor sett

THÔNG SỐ KỸ THUẬT MẠCH ĐIỀU KHIỂN ĐỘNG CƠ BƯỚC ULN2003 Mạch đệm ULN2003: Điện áp cung cấp: 5 ~ 12VDC. Tín hiệu ngõ vào: 4 chân in1, in2, in3, in4. Tín hiệu ngõ ra: Jack cắm động cơ bước 28BYJ-48. 4 led hiển thị trạng thái hoạt động của động cơ. Động cơ 28BYJ-48: Điện áp cung cấp: 5VDC. Số phase: 4. Bước: 5.625

【hanzhenhai123】5V 12V 10A PWM DC motor speed controller governor steplessSpecifications: Voltage:DC 5V-16V Continuous Current: 10A Short maximum current: 20A (less than 10 seconds) Speed control mode: PWM stepless speed regulation, can also be used to adjust the light Control mode: speed control potentiometer (clockwise clicked open, continue to rotate clockwise from 1% to 99% speed) Duty cycle: 0%-99% (0% position is the state of the switch off when the potentiometer is most on the left). When the current is switched on, the 0.002A (long time no need to switch off the governor is no current). Efficiency: the maximum efficiency is as high as 98%. Volume: long 3cm (excluding potentiometer), wide 2cm, high 1.4cm If you are using the speed control (dimming) to do the product, the shop can provide free Custom service, can be in accordance with the requirements of the customer to modify the shape of the circuit board, installation Mode, current and voltage parameters, add other functions, etc.. Note that the governor is mainly used in motor speed control, if you are used to LED dimming, must ensure that the LED can also work in direct power supply, the dimming range of the speed governor is from LED to LED directly connected to the power supply is completely extinguished between dimming, if LED is directly connected with a power that will burn through dimmer the dimming is burned, which typically requires a series current limiting resistor, if you don't know how much resistance can contact customer service. Package Included: 1 x DC Motor Speed Contr

Can be the lowest price of the supplier, the spot is hot.~~~ We are shipping overseas The price in the store is the lowest price. Since we are an overseas direct sales store, the goods will arrive longer. Point, usually 8 to 12 days after the order is delivered, such as urgent users, please be careful! ! ! Those who cancel the order and do not pick up the goods will be held accountable for their personal responsibility! ! ! Important Tips→If you are charged [tariff] [tariff] [tariff], contact our customer service to let us compensate some of the tax, remember to remember Shopping Tips: So the style and size are available, but due to inventory changes It is best to consult us or talk about it, or you can note the color size of the style you need when you subscript. We are easy to arrange shipping within 3-5 working days! Please be sure to subscript, thank you! ! ! The store will only be replaced, except for major defects, the exchange will be paid as a shipping subsidy to the manufacturer, thank you

Welcome to 【Habitatnnerr Store】 ,We insist on to sell the best quality items!!!Specifications: Voltage:DC 5V-16V Continuous Current: 10A Short maximum current: 20A (less than 10 seconds) Speed control mode: PWM stepless speed regulation, can also be used to adjust the light Control mode: speed control potentiometer (clockwise clicked open, continue to rotate clockwise from 1% to 99% speed) Duty cycle: 0%-99% (0% position is the state of the switch off when the potentiometer is most on the left). When the current is switched on, the 0.002A (long time no need to switch off the governor is no current). Efficiency: the maximum efficiency is as high as 98%. Volume: long 3cm (excluding potentiometer), wide 2cm, high 1.4cm If you are using the speed control (dimming) to do the product, the shop can provide free Custom service, can be in accordance with the requirements of the customer to modify the shape of the circuit board, installation Mode, current and voltage parameters, add other functions, etc.. Note that the governor is mainly used in motor speed control, if you are used to LED dimming, must ensure that the LED can also work in direct power supply, the dimming range of the speed governor is from LED to LED directly connected to the power supply is completely extinguished between dimming, if LED is directly connected with a power that will burn through dimmer the dimming is burned, which typically requires a series current limiting resistor, if you don't know how much resistance can contact customer service. Package Included: 1 x DC Motor Speed Contr

Hello everyone, our company is in Shenzhen。we specialize in selling electronic components. When we receive your order, we will process your order within 24 hours. If you order many items, we may need more time to process, it will not be more than 5 days, please be patient. Genaral it need 1-2weeks arrive your hand.if you chat with us , we donot reply you, donot worry , we are try to handle your order.so pls donot cancel o

SUN44☞5V 12V 10A PWM DC motor speed controller governor stepless speed regulato Specifications: Voltage:DC 5V-16V Continuous Current: 10A Short maximum current: 20A (less than 10 seconds) Speed control mode: PWM stepless speed regulation, can also be used to adjust the light Control mode: speed control potentiometer (clockwise clicked open, continue to rotate clockwise from 1% to 99% speed) Duty cycle: 0%-99% (0% position is the state of the switch off when the potentiometer is most on the left). When the current is switched on, the 0.002A (long time no need to switch off the governor is no current). Efficiency: the maximum efficiency is as high as 98%. Volume: long 3cm (excluding potentiometer), wide 2cm, high 1.4cm If you are using the speed control (dimming) to do the product, the shop can provide free Custom service, can be in accordance with the requirements of the customer to modify the shape of the circuit board, installation Mode, current and voltage parameters, add other functions, etc.. Note that the governor is mainly used in motor speed control, if you are used to LED dimming, must ensure that the LED can also work in direct power supply, the dimming range of the speed governor is from LED to LED directly connected to the power supply is completely extinguished between dimming, if LED is directly connected with a power that will burn through dimmer the dimming is burned, which typically requires a series current limiting resistor, if you don't know how much resistance can contact customer service. Package Included: 1 x DC Motor Speed Contr

Thời gian giao hàng dự kiến cho sản phẩm này là từ 7-9 ngày Động cơ bước 4 pha 28BYJ-48-5V + Bảng điều khiển ULN2003 cho Arduino Mô tả sản phẩm: Điện áp định mức: DC5V 4 pha Tỷ lệ giảm: 1/64 Bước mô men xoắn: 5.625 / 64 Điện trở DC: 200 ± 7% (25) Điện trở cách điện:> 10M (500V) Độ bền điện môi: 600V AC / 1mA / 1s Lớp cách điện: A Tần số kéo vào không tải:> 600Hz Tần số kéo ra không tải:> 1000Hz Mô-men xoắn kéo theo:> 34.3mN.m (120Hz) Mô-men xoắn giữ lại:> 34.3mN.m Nhiệt độ tăng: <40K (120Hz) Độ ồn: <40dB (120Hz, Không tải, 10cm) 4 pha 5 dây có thể được điều khiển bởi chip uln2003 thông thường cũng có thể được kết nối trong bảng mạch phát triển 2 pha. Hỗ trợ việc sử dụng phích cắm trực tiếp và động cơ bước dễ sử dụng được sử dụng trong bảng mạch phát triển. Bảng điều khiển động cơ bước ULN2003 Đèn LED bốn pha A, B, C, D cho biết trạng thái hoạt động của động cơ bước Động cơ bước với giao diện chuẩn, khi được sử dụng trực tiếp có thể cắm Gói hàng bao gồm: 1 X Bảng điều khiển ULN2003 1 X Động cơ

Sự miêu tả: Điện áp định mức: DC5V 4 pha Tỷ lệ giảm: 1/64 Góc mô men bước: 5.625/64 Điện trở DC: 200 ± 7% (25) Điện trở cách điện:> 10M (500V) Độ bền điện môi: 600V AC / 1mA / 1s Lớp cách nhiệt: A Tần số kéo vào không tải:> 600Hz Tần số kéo ra không tải:> 1000Hz Mô-men xoắn kéo vào:> 34,3mN.m (120Hz) Mô-men xoắn phát hiện:> 34,3mN.m Nhiệt độ tăng: <40K (120Hz) Tiếng ồn: <40dB (120Hz, Không tải, 10cm) Kích thước bảng: Xấp xỉ. 29 x 21 mm Đóng gói: 1 x bảng điều khiển ULN2003 1 x động cơ

Feature： Gear Stepper Motor DC 5V 4 Phase Step Motor Reduction Step Motor Brand new and high quality. Diameter: 27mm. Voltage: 5V. Step angle: 5.625 x 1/64. Reduction ratio: 1/64. 5 lines cable 4 phase stepper motor can be driven by ULN2003 chip. It also can be connected as 2 phase to use. Original box: No Color: Silver Package includes： 1pcs 28BYJ-48 1pcs UN

♡ Welcome To flowerofflow ♡ Feature： Gear Stepper Motor DC 5V 4 Phase Step Motor Reduction Step Motor Brand new and high quality. Diameter: 27mm. Voltage: 5V. Step angle: 5.625 x 1/64. Reduction ratio: 1/64. 5 lines cable 4 phase stepper motor can be driven by ULN2003 chip. It also can be connected as 2 phase to use. Original box: No Color: Silver Package includes： 1pcs 28BYJ-48 1pcs UN

Purchase information ① We are overseas shipping, shipping time: 2-3 days after the normal subscript, 12-15 days can be received, such as special circumstances will be notified. ② All the products are shot in kind. Please don't worry about the quality and quality of the products. It's hard to avoid the color difference due to the display or lighting. If you care about it, please ask clearly before you buy it. You will check carefully before shipment. The thread is not defective! Quick delivery within 36 hours, 12-15 days waiting time in case of shortage. ③ The payment time of order prompt is not the pick-up time. Please take the received SMS as the pick-up time. Remember to take the logistics update and SMS as the standard. ④ Be careful to be blacklisted: please don't abandon the order or bid at will and then cancel the order or don't pick up the goods after cod. This buyer will automatically join the blacklist. In the future, he will not be able to buy the goods in this store. Before subscribing, he will consider subscribing again. Those who have changed more than three times will also add the blacklist. Please be informed. ⑤ If there is any problem with the product, please don't use the following five-star evaluation to communicate. We will inform you within three days and deal with it in time. Any after-sales problem can also contact us Finally, I wish you a happy shopping ~ thank you 劲力牛旗

Our CS team will answer all the emails from you,if you have any problem about our product or the purchased order,just feel free to contact us. 5 Line 4 phase can be driven by ordinary uln2003 chip can also be connected in phase 2 development board used for. Supporting the use of a direct plug and easy to use stepper motor used in the development board. Stepper motor driver board with ULN2003. A, B, C, D four-phase LED indicates the status of the stepper motor work. Stepper motor with a standard interface, when used directly pluggable. Color: As Pictures Show Size: As Pictures Show 1 * 28BYJ-48 5V Stepper Motor + ULN2003 Driver Board -Due to the manual measurement and different measurement methods, the actual size could be slightly different. -Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as stan

Description: Rated Voltage: DC5V 4-phase Reduction Ratio: 1/64 Step Torque Angle: 5.625/64 DC Resistance: 200±7% (25) Insulation Resistance: >10M (500V) Dielectric Strength: 600V AC / 1mA / 1s Insulation Grade: A No-load Pull in Frequency: >600Hz No-load Pull out Frequency: >1000Hz Pull in Torque: >34.3mN.m(120Hz) Detent Torque: >34.3mN.m Temperature Rise: <40K(120Hz) Noise: <40dB (120Hz, No load, 10cm) Board Size: Approx. 29 ×21 mm Package: 1 x ULN2003 Driver board 1 x Stepper

Welcome to 【Lanfigening Store】 ,We insist on the lowest price to sell the best quality items!!!Feature: Gear Stepper Motor DC 5V 4 Phase Step Motor Reduction Step Motor Brand new and high quality. Diameter: 27mm. Voltage: 5V. Step angle: 5.625 x 1/64. Reduction ratio: 1/64. 5 lines cable 4 phase stepper motor can be driven by ULN2003 chip. It also can be connected as 2 phase to use. Original box: No Color: Silver Package includes: 1pcs 28BYJ-48 1pcs UN

5v 4 phase stepper motor + uln2003 driver module The 4-phase servo with 5 wires is connected to the uln2003 motor driver module and can be controlled by various microcontroller. It is equipped with 4 led indicators per phase of stepper motor. Product details: + + voltage: 5v 28mm diameter + + + + step angle: 5.625x1 / 64 Ratio: 1 / 64 + + 4 led indicator + + length: 274mm Weight: 43g Package contents: 1x 5v 4-phase stepper motor 1x uln2003 driver m

Welcome to our store Bigmango.Wish you have a good shopping. Feature: Gear Stepper Motor DC 5V 4 Phase Step Motor Reduction Step Motor Brand new and high quality. Diameter: 27mm. Voltage: 5V. Step angle: 5.625 x 1/64. Reduction ratio: 1/64. 5 lines cable 4 phase stepper motor can be driven by ULN2003 chip. It also can be connected as 2 phase to use. Original box: No Color: Silver Package includes: 1pcs 28BYJ-48 1pcs UN

Welcome to our store Beautifulandlovejr!Wish you have a good shopping. Feature： Gear Stepper Motor DC 5V 4 Phase Step Motor Reduction Step Motor Brand new and high quality. Diameter: 27mm. Voltage: 5V. Step angle: 5.625 x 1/64. Reduction ratio: 1/64. 5 lines cable 4 phase stepper motor can be driven by ULN2003 chip. It also can be connected as 2 phase to use. Original box: No Color: Silver Package includes： 1pcs 28BYJ-48 1pcs UN

Specifications: Voltage:DC 5V-16V Continuous Current: 10A Short maximum current: 20A (less than 10 seconds) Speed control mode: PWM stepless speed regulation, can also be used to adjust the light Control mode: speed control potentiometer (clockwise clicked open, continue to rotate clockwise from 1% to 99% speed) Duty cycle: 0%-99% (0% position is the state of the switch off when the potentiometer is most on the left). When the current is switched on, the 0.002A (long time no need to switch off the governor is no current). Efficiency: the maximum efficiency is as high as 98%. Volume: long 3cm (excluding potentiometer), wide 2cm, high 1.4cm If you are using the speed control (dimming) to do the product, the shop can provide free Custom service, can be in accordance with the requirements of the customer to modify the shape of the circuit board, installation Mode, current and voltage parameters, add other functions, etc.. Note that the governor is mainly used in motor speed control, if you are used to LED dimming, must ensure that the LED can also work in direct power supply, the dimming range of the speed governor is from LED to LED directly connected to the power supply is completely extinguished between dimming, if LED is directly connected with a power that will burn through dimmer the dimming is burned, which typically requires a series current limiting resistor, if you don't know how much resistance can contact customer service. Package Included: 1 x DC Motor Speed Contr