TIDA-01362 shows how to drive a three-phase stepper motor using the same hardware structure of a brushless (BLDC) driver. By adjusting the PWM signal scheme, the design can achieve a smooth sinusoidal output current. The DRV8313 device can be used to implement this design.
This reference design demonstrates how to use the SimpleLink™ MSP432™ Software Development Kit (SDK) with the SimpleLink MSP432™ MCU, SimpleLink Bluetooth® low energy CC2650 network processor, and MSP430FR2633 MCU with CapTIvate™ technology in a channel control panel application. The design allows users to control the channel via a smartphone (via Bluetooth Low Energy) or keyboard using capacitive sensing technology. The design is optimized for longer battery life.
ZigBee USB Virtual Gateway Reference Design Using EM3588
This solution is an electronic device that can monitor and manage the battery. This solution uses an MCU-based intelligent protection board, which has the advantages of convenient parameter adjustment, high flexibility, and better functional design.
This solution is a pattern recognition system that includes fingerprint image acquisition, processing, feature extraction and comparison modules. It can complete fingerprint identification within 1 second and also provides a hardware encryption and decryption engine to completely protect the internal database and transmitted data. .
This solution uses a motor to convert electrical energy into wind, and provides 3 sets of PWM outputs with complementary and dead zone functions, high-speed A/D converters, and comparators to drive brushless DC motors.
This solution provides a higher level of security, supports dual CMOS cameras and TFT LCD display devices, and can add 3D facial recognition. It can also transmit all attendance data to the background for recording via Ethernet.
This solution uses a PWM module with built-in dead zone control suitable for three-phase motor applications, and is protected by a hardware module to directly shut down the PWM in emergency situations and protect the power transistors from being burned under abnormal operations.
The Nano120 series used in this solution has passed EMV 2000 and China PBOC3.0 of Level 1 contact certification. It is used in USB transfer payment card readers and has ISO7816-3x3 smart card interface, anti-tamper detection pins, and anti-theft copy lock code bit functions. , 96-bit UID chip unique code, 128-bit UCID customer unique code, strong anti-interference ability (8kV ESD, EFT 4kV) and other features.
This solution integrates the face recognition function into a microprocessor, allowing customers to save costs and use a smaller PCB to complete the product.
This solution can be used to remotely monitor and control various equipment and systems to achieve automated multi-purpose equipment. It has a very small PCB two-layer circuit board and supports a variety of network protocols and can support up to 10 sets of UART devices.
The average power consumption of this solution during standby is < 1 μA, and it can maintain standby state with low power consumption, and the data is still maintained when the power is turned off. This solution uses the LoRa transmission protocol to implement wireless update data function. Any host device can send data through the LoRa host module to update the electronic paper display content.
This document details the Oceanside (MAXREFDES9#) subsystem reference design, a 3.3V to 15V input, ±15V (±12V) output, isolated power supply. The Oceanside design includes a high-efficiency step-up controller, a 36V H-bridge transformer driver for isolated supplies, a wide input range, and a pair of adjustable output low dropout (LDO) linear regulator. Test results and hardware files are included.
This document explains how the Santa Fe (MAXREFDES5#) subsystem reference design meets the higher resolution, higher voltage, and isolation needs of industrial control and industrial automation applications. Hardware and firmware design files as well as FFTs and histograms from lab measurements are provided.
The Fremont (MAXREFDES6#) subsystem reference design meets the high-resolution needs of low-voltage output sensor applications. Boards for purchase, hardware and firmware design files, and FFTs and histograms from lab measurements provide complete system information for rapid prototyping and development.
The Novato reference design (MAXREFDES16#) is a 16-bit, high-accuracy, loop-powered temperature transducer that transmits temperature information from a remote object to the central control unit over a 4–20mA current loop and using the highway addressable remote transducer (HART) communication protocol.
The Petaluma (MAXREFDES30#) subsystem reference design is a cost optimized, high-speed and high-accuracy analog measurement solution for three-phase power monitoring applications. Hardware, firmware, design files, and lab measurements provide complete system information for rapid prototyping and development.
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