Tutorial sharing on building a Raspberry Pi motor driver HAT

The Raspberry Pi HAT is an add-on board for the Raspberry Pi that is the same size as the Pi. It can be mounted directly on top of the Raspberry Pi without any further connections. There are many Raspberry Pi HATs on the market. In this tutorial, we will build a Raspberry Pi Motor Driver […]

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Modern Motor Drivers Provide Common Platform for Power Tool Design

By: Charles Keefer, Senior Field Applications Engineer Allegro MicroSystems In today's diverse power tool market, the wide range of battery voltage and torque requirements often leads to designs using different platforms to support a limited range of products. Significant time and cost savings from R&D programs can be achieved if a single industry-wide platform is […]

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How an Integrated Brushed DC Solution Reduces Automotive Motor Size, Enhances Protection and Simplifies Design

Simple, low-cost, and versatile brushed DC motors are ideal for automotive loads that require an integrated, high-power reliable motor driver, such as window lifters, sunroof controls, door locks, latches, and engine valves. If you're designing an automotive system, you may face both device-level and system-level challenges, including size constraints, failure conditions, and the need for […]

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Integrated brushless DC solution how to reduce the size of automobile motor, enhance protection and simplify design

With simple control, low cost and diverse functions, brushless DC motor is very suitable for automotive loads that need integrated high-power and reliable motor drivers, such as window lifters, sunroof controls, door locks, latches and engine valves. If you are designing an automotive system, you may face both device level and system level challenges, including […]

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BLDC motor driver development trend and market pattern

(Wen / Cheng Wenzhi) according to the statistics of grand view research, the market size of BLDC in 2021 is 17.9 billion US dollars, and it is estimated that the market size in 2025 will reach 22.3 billion US dollars. The compound annual growth rate is 5.7%.From the perspective of market pattern, among BLDC motor […]

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Infineon launches new generation motix ™ Half axle drive IC

[Munich, Germany, March 2, 2022] after the successful launch of btn89xx, Infineon Technology Co., Ltd. (FSE: IFX / otcqx: ifnny) launched a new motix again ™ BTN99xx(NovalithIC ™+) Series intelligent half axle drive integrated chip. The chip integrates p-channel high side MOSFET and n-channel low side MOSFET in a single package, as well as multiple […]

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What is a motor driver

Drivers are used in many places, but drivers are an overall concept. In short, drivers are the driving hardware that drives certain types of devices. For example, drives are used in computers and other industrial equipment or tools. This paper focuses on what the driver is and what the motor driver is. What is the […]

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Principle explanation of motor control circuit diagram (timing automatic circulation circuit / step-down start control circuit / multi ground control circuit)

Motor control circuit diagram The motor controller mainly controls the motor through and under the action of magnetic field, and operates the motor driver through computer programming. Its main function is to convert electric energy into mechanical energy. It has the characteristics of simple method and flexible programming. Now it has been widely used. 1、 […]

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Physical wiring diagram of motor control circuit (contactor control motor forward and reverse circuit / double interlocking reversible control circuit / electromagnetic holding brake control circuit)

The motor controller is mainly realized by operating the motor driver through computer programming. The motor controller has the characteristics of maintenance free, fast response speed, stable control of the motor and so on. 1、 Contactor control motor forward and reverse circuit The contactor controls the inching of the motor. This circuit has only one […]

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