1203B PWM DC Motor Speed Controller Module This is a simple and easy-to-use DC brushed motor speed controller with an elegant appearance and stable performance. The speed controller is made with a high-quality circuit board which ensures a longer service life. This motor speed controller would change the direction of rotation which accomplishes reversing the motor's direction. Convenient to use, simply rotate the knob to change the output so as to change the revolving speed of the DC motor. Designed with convenient screw terminals for quick wire connection. Note: This is NOT a power module, the motor must be connected to the motor to control speed, and the multimeter output will not change without a motor. This governor is used for DC brushed motor. check out : 9-60V 10A DC Motor PWM Speed Controller

220V AC 2000W SCR Voltage Regulator Motor Speed Controller This 2000W SCR Voltage Regulator is a durable and flexible tool for DIY enthusiasts and professionals. It regulates the power supply for various devices such as furnaces, water heaters, lamps, motors, and irons. With a capacity to handle up to 2000W, this regulator is suitable for various applications, including home projects and small industrial requirements. This regulator allows for precise voltage, speed, and temperature control adjustments, ensuring safe and accurate performance. Equipped with a two-way high-power silicon-controlled rectifier (SCR) and a user-friendly potentiometer, installation is simple - connect it in line with your device and adjust the knob to your desired setting. Whether for personal or professional use, the 2000W SCR Voltage Regulator provides reliable and efficient power control, promoting optimal appliance operation and increasing project efficiency. Using: Connect the AC supply at the input of the module and the appliance at the output of the module, then rotate the knob for dimming, speed, voltage, and temperature control. Applications: Water heater  Electric stove  Lighting dimmer  Electric iron thermostat Achieve dimming Pressure regulator effect Package Includes: 1 x 220V 2000W SCR Voltage Regulator Specifications: Input supply voltage  110V ~ 200V AC Output voltage 50V-200V Maximum output power 2000W  Maximum output current  25A  Voltage regulating range 50V-250V AC Dimensions 85 x 55 x 38 mm

9-60V 10A DC Motor PWM Speed Controller The 10A PWM DC Motor Speed Regulator Module 9 -60V is designed for brushed DC motors (or DC loads) rated at 10A. It comes with a metal shell and a connective label, making it very simple to install and use. It has a potentiometer with an adjustable speed switch and a button switch. Note: DO NOT REVERSE POSITIVE AND NEGATIVE POWER LOADS. THIS WILL DAMAGE THE CONTROLLER. TO CHANGE THE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF THE MOTOR. Remainder Before you attempt to wire the controller, make sure the power is off

9-60V 20A DC Motor Speed Controller Experience precise control with our DC Motor Speed Controller - a versatile and reversible PWM switch featuring a metal shell and user-friendly connective label for effortless installation. The DC Motor regulator has a linear potentiometer with adjust speed switch function, and button switch function. The controller has an operating frequency of 25KHZ and reverses polarity protection. The motor running condition adjustment is given by: Forward, Stop and  Reverse. The Input Current required is usually larger than the motor's operating current and the output current is determined by load size. Note:1. This governor is used for DC brushed motors.2. Not suitable for DC brushless motor speed; can not be used as a regulator or regulator!3. The motor can be divided into positive and negative. When the running direction is inconsistent with the expectation, the direction can be changed by adjusting the line sequence. DO NOT REVERSE POSITIVE AND NEGATIVE POWER LOADS. THIS WILL DAMAGE THE CONTROLLER. TO CHANGE THE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF THE MOTOR.Reminder:The DC motor governor is connected to the DC power supply.Never connect directly to home 110V AC.Before you attempt to wire the controller, make sure the power is off.

IRF520 MOSFET Driver Module for Arduino/ Raspberry Pi IRF520 MOSFET Driver Module for Arduino/ Raspberry Pi is a breakout board for the IFR520 MOSFET transistor. The module is designed to switch heavy DC loads from a single digital pin of your microcontroller. Here is a simple breakout board for the IRF520 Mosfet. Easy hookup to your Arduino or another 3-5v microcontroller. Pulse current through a PWM pin, and use this to control a pump, LED, or other DC device at up to 24v, and ~5A. The main purpose of this IRF520 MOSFET Driver Module Board compatible with Arduino is to provide a low-cost way to drive a DC motor for robotics applications, but the module can be used to control most high current DC loads. Screw terminals are provided to interface with your load an external power source. An LED indicator provides a visual indication of when your load is being switched. How to use PWM Adjustment MOS Drive Board? The simplest way of explaining how this little board works is as below: You connect the power for the device you want to control the Vin and GND. You connect your device to the V+ and V- screw terminals. When the SIG line is HIGH, a little LED lights up, and the GND is ‘connected’ to the V-. When the SIG line is LOW, the LED turns off, and the GND becomes ‘disconnected’ to the V-. The V+ and Vin are continuously connected. You can power this device from your Arduino, VCC goes to the 5V connection and GND to the GND pin on your Arduino. Note: Heat sinks need to be installed for loads above 1A .  Package Includes: 1 x IRF520 MOSFET Driver Module for Arduino Raspberry Pi Specifications: Operating Voltage 3.3 ~ 5V Ports Digital Level Output load voltage(V) 0 to 24 Dimensions 3 x 2 x 1cms Weight  5 grams

BTS7960B 43A H-Bridge Motor Driver The Double BTS7960 43A H-Bridge High-Power Motor Driver Module is a fully integrated high current H bridge designed for motor drive applications that use the BTS7960 high current half bridge. The NovalithICTM family includes the BTS7960. This package contains one p-channel high-side MOSFET and one n-channel low side MOSFET, as well as an integrated driver IC. The p-channel high-side switch eliminates the need for a charge pump, reducing EMI. The integrated driver IC simplifies interfacing to a microcontroller by providing logic level inputs, diagnosis with current sense, slew rate adjustment, dead time generation, and protection against overtemperature, overvoltage, undervoltage, overcurrent, and short circuit. The Double BTS7960 43A H-Bridge Motor Driver Module is a low-cost solution for protected high-current PWM motor drives with small in size. If you want to control the motor with this motor driver, for that you will need a few essential components like Arduino jumper wires batteries or power supply Features • Path resistance of type. 16 mΩ @ 25 °C• Low quiescent current of typ. 7 µA @ 25 °C• PWM capability of up to 25 kHz combined with active freewheeling• Switched mode current limitation for reduced power dissipation in overcurrent• Current limitation level of 43 A typ.• Status flag diagnosis with current sense capability• Overtemperature shut down with latch behavior• Overvoltage lockout• Undervoltage shut down• Driver circuit with logic level inputs• Adjustable slew rates for optimized EMI Package Includes: 1 x BTS7960B 43A H-Bridge Motor Driver Specifications: Input voltage(V) 6 – 27 Maximum current(A) 43 Input level(V) 3.3 – 5 Operating Frequency(KHz) 25 Dimensions (mm) 50 x 50 x 43 Weight(gm) 67

DC Motor Drive Module 2 Channel Reversing PWM Speed Dual H Bridge Stepper Controller This motor drive module is ideal for use in battery-powered smart cars, toy cars, and robots. Supply voltage 2V ~ 10V, can drive two DC motors or 4-wire 2-phase stepper motors, can achieve forward rotation or reverse rotation, it is possible to adjust the rotation speed. Each can provide a continuous current of 1.5A, a peak current of up to 2.5A, thermal protection, and can be automatically restored. Note: Power positive and negative reversed will certainly cause damage to the circuit. Output is shorted to ground or output short circuit, and the motor stall, the chip will heat protection, but in the near or exceeding 10V voltage and the peak current is greater than 2.5A situation can also cause chip burned.

DM542 Digital Stepper Motor Driver for CNC Drivers Controller 3D Printer Accessories The DM542T is a digital stepper motor driver with an advanced DSP control algorithm, incorporating the latest motion control technology. This driver boasts unparalleled system smoothness, delivering optimal torque and eliminating mid-range instability. Its motor auto-identification and parameter auto-configuration features also facilitate quick and easy setup to optimal modes for different motors. Compared to traditional analogue drives, the DM542T operates with much lower noise and heating and offers smoother movement when driving a stepper motor. Its unique characteristics make it the perfect choice for high-requirement applications. The DM542T is highly recommended as a motor driver for NEMA 17 and NEMA 23 motors.

L293D 4 Channel DC Motor Driver Motor Drive Board L293D Module For Arduino UNO MEGA 2560 is a Device is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoids, DC, and stepper motors) and switching power transistors. To simplify use as two bridges each pair of channels is equipped with an enable input. A separate supply input is provided for the logic, allowing operation at a lower voltage, and internal clamp diodes are included. This device is suitable for use in switching applications at frequencies up to 5 kHz. It is a medium-power motor driver perfect for driving DC Motors and Stepper Motors. It uses the popular L293 motor driver IC. It can drive 4 DC motors on and off, or drive 2 DC motors with directional and speed control. L293D DC Motor Driver Module is fully compatible with Arduino and Raspberry Pi cards. Allows you to control 2 DC motors in 2 directions at the same time. L293D DC Motor Driver has become easy to use by being turned into a module. You can integrate them into your circuits very quickly by making the necessary connections to the output and input pins. check out : L9110S H Bridge Stepper Motor Dual DC Driver Controller Module For Arduino Applications: Can be used to control motors of DIY Robot Can be used to control motor speed and direction Also, read our blog What is Motor Driver detailing an overview of motor drivers, including the different types available and how they work. Package Includes: 1 x L293D 4 Channel DC Motor Driver Specifications: Model L293D  Input Voltage (VDC) 4.5-25V Output current (Per channel) 600mA  Dimensions mm (LxWxH)  40 x 35 x 12 Weight (gm) 11

L293D Motor Driver Board The L293D Motor Driver Module is a medium-power motor driver that is ideal for driving DC and stepper motors. It employs the well-known L293 motor driver IC. The l293d motor driver board can turn on and off four DC motors or control two DC motors with directional and speed control. The driver greatly simplifies and improves the ease with which microcontrollers can control motors, relays, and other devices. It has a total DC current of up to 600mA and can drive motors up to 12V.  To double the maximum current, connect the two channels in parallel, or in series to double the maximum input voltage. This motor driver is ideal for robotics and mechatronics projects that require controlling motors from microcontrollers, switches, relays, and other devices. Ideal for driving DC and Stepper motors in micro-mouse, line-following robots, robot arms, and other applications. If you want to control the motor with this motor driver, for that you will need a few essential components like Arduino jumper wires batteries or power supply