Motor Driver
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Automatic Surface Disinfecting Robot using Ultraviolet Lights Because of the COVID-19 virus, human lives and livelihoods change extensively and the only way to minimizing the spread of the virus is to maintain social distancing and follow guidelines proposed by our respective government. Not to mention sanitization and sterilization have become an indistinguishable part of our daily life. Talking about sanitization and… |
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Dual H-bridge Motor Driver IC with PWM Control for Brushed DC motors and Stepping Motors used in Mobile Devices and Home Appliances Housed in a TSSOP16 package with a widely used pin-assignment, TC78H660FNG from Toshiba is a dual H-bridge motor driver IC with PWM control for mobile devices and home appliances. Toshiba’s new-generation DMOS process allows the new motor driver to achieve a low ON resistance of 0.48Ω at its maximum rating of 18V/2.0A and reduces heat generation compared with Toshiba’s… |
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All-in-One Fan and Pump Driver IC for High Efficiency and Low Acoustic Noise Operation in Industrial and Home Appliances Melexis has introduced the MLX90412, a new single-coil fan and pump driver IC that combines high performance with low noise operation. With a peak driving capability of 2.2A, the MLX90412 is suitable for driving loads of up to 35W. The new driver IC can operate from a supply voltage in the range of 3.5V to 32V and it is robust up to 40V. The… |
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New Power Modules for Industrial Motor Drive Applications ON Semiconductor expanded its portfolio for industrial motor drive applications with the introduction of NXH25C120L2C2, NXH35C120L2C2/2C2E, and NXH50C120L2C2E, a 25, 35, and 50 Ampere Transfer- Molded Power Integrated Modules (TM-PIM) for 1200V applications. The modules are available in Converter-Inverter-Brake (CIB) and Converter-Inverter (CI) configurations and they… |
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STSPIN32 BLDC Drivers from STMicroelectronics to Simplify Design of High-Voltage Motor Drivers STMicroelectronics has added four new devices namely 250V STSPIN32F0251 and STSPIN32F0252, and 600V STSPIN32F0601 and STSPIN32F0602 in its STSPIN32F0 motor-control system-in-package family. Combining three-phase gate drivers and an STM32F0 Arm Cortex-M0 microcontroller, the devices ensure to simplify high-voltage Brushless DC (BLDC) motor drives. Thus, designing of… |
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Low Power Brushed DC Motor Driver IC from Toshiba in Compact HSOP8 Package Toshiba Electronic Devices has added the TB67H451FNG Motor Driver IC to its lineup of low power consumption brushed DC motor driver ICs. The new IC comes in the popular pin-assignment HSOP8 package and features automatic return after over-current detection. Over-current detection is a safety function that prevents damage to the IC by turning off the output when the output… |
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Simple H-Bridge Motor Driver Circuit using MOSFET At the outset, driving a motor might seem like an easy task – just hook the motor up to the appropriate voltage rail and it will start rotating. But this is not the perfect way to drive a motor, especially when there are other components involved in the circuit. Here, we will discuss one of the most commonly used and efficient ways to drive DC motors, the H-Bridge circuit.… |
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Interfacing DC Motor with AVR Microcontroller Atmega16 DC motors are the most widely used motors. These motors can be found almost everywhere from small projects to advanced robotics. We previously interfaced DC Motor with many other microcontrollers like Arduino, Raspberry pi and used it in many robotic projects. Today we learn to control DC motor with AVR Microcontroller Atmega16. But before going ahead let’s know more about… |
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Obstacle Avoiding Robot using Arduino and Ultrasonic Sensor An Arduino obstacle avoiding robot is a smart, autonomous robot that detects obstacles on its path using sensors and then navigates around the obstacle by changing direction. This obstacle avoidance robot using Arduino project is a great project for newbies who want to learn about robotics and programming. The robot has been provided with an HC-SR04 ultrasonic sensor for… |
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Line Follower Robot using AVR Microcontroller ATmega16 Here we will be building yet another project with AVR Atmega16 Microcontroller. If you are new to AVR microcontrollers then you can refer to previous AVR projects and tutorials. Building a robot is always a thrill for all electronics hobbyists. And this thrill can be maximized if the robot can automatically do some things without any external… |
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Interfacing Stepper Motor with AVR Microcontroller Atmega16 Stepper Motors are DC brushless motors which can rotate from 00 to 3600 in steps. Stepper motor uses electronic signals to rotate the motor in steps and each signal rotates the shaft in fixed increment (one step). The rotation angel is controlled by applying certain sequence of signals. Unlike Servo Motor, stepper motors can be driven by using GPIO pins of microcontroller… |
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Digital Taxi Fare Meter using Arduino Today digital meters are replacing analog meters in every sector whether its electricity meter or taxi fare meter. The main reason for that is analog meters have mechanical parts that tend to wear when used for long time and they are not as accurate as digital Meters. A good example for this is analog speedometer and odometer that is used in old… |
