42 stepper motor closed loop solution

Main control chip: Hangshun HK32F030C8T6 Driver chip: two Toshiba TB67H450 (maximum current 3.5A) Encoder chip: Magone ultra-high-speed zero-delay AMR encoder MT6816 High-speed optocoupler: Toshiba dual-channel TLP2168 Working voltage: 12-30V (24V recommended) Operating current: Rated 2A (42 steps) 2.5A (57 steps) Maximum 3.5A Control accuracy: less than 0.08 degrees Electronic gear: 4, 8, 16, 32 (can be set arbitrarily)

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TI smart socket

WIFI remote can control the socket and monitor power consumption, etc. It has similar functions to Xiaomi smart socket, using TI's MSP series microprocessor as the main control.

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Design based on STM32F103 air purifier

An air purifier based on stm32f103rct6 chip can measure temperature and humidity and control fans.

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Evaluation board based on STM32MP157D MPU

The STM32MP157D-EV1 and STM32MP157F-EV1 Evaluation boards are the full-feature demonstration and development platforms for STMicroelectronics increased-frequency 800 MHz Arm®-based dual

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Discovery kit based on STM32MP157D MPU

The STM32MP157D-DK1 and STM32MP157F-DK2 Discovery kits leverage the capabilities of the increased-frequency 800 MHz microprocessors in the STM32MP1 Series to allow users easily develop applications using STM32 MPU OpenSTLinux Distribution software for the main processor and STM32CubeMP1 software for the co-processor.

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Discovery kit based on STM32MP157F MPU

The STM32MP157D-DK1 and STM32MP157F-DK2 Discovery kits leverage the capabilities of the increased-frequency 800 MHz microprocessors in the STM32MP1 Series to allow users easily develop applications using STM32 MPU OpenSTLinux Distribution software for the main processor and STM32CubeMP1 software for the co-processor.

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LTE connectivity expansion board for STMod+ connector compatible evaluation boards

The STEVAL-STMODLTE expansion board adds LTE connectivity to evaluation boards hosting the STMod+ expansion connector. It embeds an LTE cellular modem and an eSIM with a worldwide coverage.

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STM32 Nucleo-64 development board based on STM32WL55JCI MCU, SMPS, supports Arduino and morpho connection

The NUCLEO-WL55JC STM32WL Nucleo-64 board provides an affordable and flexible way for users to try out new concepts and build prototypes with the STM32WL Series microcontroller, choosing from the various combinations of performance, power consumption, and features.

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STM32 Nucleo Kit for IO-Link device applications based on L6364Q transceiver, industrial sensors and STM32L452RE MCU

The P-NUCLEO-IOD02A1 is an STM32 Nucleo pack composed of the X-NUCLEO-IOD02A1 and X-NUCLEO-IKS02A1 expansion boards stacked on the NUCLEO-L452RE development board.

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Ultrasonic standing wave axial suspension moving device

With the in-depth research of ultrasonic levitation technology by domestic and foreign scholars, ultrasonic levitation devices have developed from expensive horns and other equipment to structures composed of general-purpose commercial ultrasonic transducers. Combined with 3D model printing technology, any scientific researcher and Electronics enthusiasts can use these components to make ultrasonic levitation devices to facilitate related acoustic research. This technology was published in AIP Publishing by Asier Marzo et al. Based on its model, this design changes the main control MCU, uses the timer inside the MCU to generate accurate PWM waves, and improves the software so that the ultrasonic device can move the suspension stably during the axial suspension movement. Small objects in multiple nodes.

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Industrial battery management module reference design for 20S applications

High cell count battery (>15s) systems are increasingly used in industrial applications. These applications are more cost-sensitive and require a simple solution that can include monitoring, protection and control functions, and even SOC (state of charge) information, rather than just basic independent hardware protection. This reference design provides the platform for a complete battery pack side solution. Contains all independent hardware protection functions of the bq76930, and implements a reliable communication interface for the host device to read battery information.

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36W USB Dual-Port USB Type-C™ PD Reference Design with Port Power Management DC/DC Charger

The PMP20172 reference design delivers up to 36W on two USB Type-C outputs. Input is 17VDC bus. These two outputs enable port power management. If only one port is used, the entire 36W will be allocated to that port. If two ports are used, 18W will be allocated on each port. Supported output voltages are 5V, 9V or 15V.

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Passive NFC temperature patch reference design

TIDA-00721 ​​is a complete reference design that enables accurate temperature measurement using passive NFC tags in a flexible patch format. The system provides temperature readings via an NFC receiver (such as an NFC-enabled smartphone) tag. A high-precision temperature sensor (LMT70) is interfaced with an ADC (ADS1113), and the temperature data is sent to the reader using an NFC transponder (RF430CL330H).

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48V three-phase inverter reference design with shunt resistor-based in-line motor phase current sensing

The TIDA-00913 reference design implements a 48V/10A three-phase GaN inverter with precision shunt-based in-line phase current sensing for precise control of precision drives such as servo drives. One of the biggest challenges with shunt-based in-line phase current sensing is the high common-mode voltage transients during PWM switching. The INA240 bidirectional current sense amplifier uses enhanced PWM rejection to overcome this problem. This reference design provides an output voltage from 0 to 3.3V, regulated to ±16.5A, with a mid voltage of 1.65V, enabling highly accurate phase current over temperature. TIDA-00913 provides a TI BoosterPack-compatible interface to connect to the C2000 MCU LaunchPad™ development kit for easy performance evaluation.

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Industrial battery management module reference design for 20S applications

High cell count battery (>15s) systems are increasingly used in industrial applications. These applications are more cost-sensitive and require a simple solution that can include monitoring, protection and control functions, and even SOC (state of charge) information, rather than just basic independent hardware protection. This reference design provides the platform for a complete battery pack side solution. Contains all independent hardware protection functions of the bq76930, and implements a reliable communication interface for the host device to read battery information.

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Low Noise Fixed Dropout ±2.5 to ±12VOUT 3A Power Supply Reference Design for Ultrasonic CW Pulse Generators

This reference design allows a digitally programmable power supply to power a continuous wave (CW) mode ultrasound transmitter circuit via a 24V bus. There are two adjustable outputs (±2.5 to ±12V) under user software control. These outputs provide positive and negative regulator outputs up to 2A with very low ripple and noise. By adding more regulators in parallel, the power supply can be scaled to provide higher output currents up to 3A. The power supply can also be synchronized to an external clock.

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Ultrasonic Sensing Subsystem Reference Design for Gas Flow Measurement

This reference design helps designers develop an ultrasonic gas-metering subsystem using an integrated, ultrasonic sensing solution (USS) module, which provides superior metrology performance with low-power consumption and maximum integration. The design is based on the 64KB MSP430FR6043 microcontroller (MCU) with integrated high-speed, ADC-based signal acquisition and an integrated low-energy accelerator (LEA) to optimize digital signal processing.

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Noise-resistant capacitive touch HMI reference design

The Noise Tolerant Capacitive Touch HMI Design (TIDM-CAPTOUCHEMCREF) is a reference design for implementing a noise tolerant capacitive touch human machine interface (HMI). It integrates TI's MSP430FR2633 microcontroller (MCU) with high-performance CapTIvate™ touch technology and the TPS7A4533 linear regulator and UCC28910 flyback switch. This reference design demonstrates how a design that can pass challenging conducted RF immunity, electrical fast transient/burst immunity can be designed using a trinity design approach that includes hardware design techniques, CapTIvate technology peripheral functionality, and software signal technology. Hardware and software for system-level testing of electrostatic discharge immunity and electrostatic discharge immunity.

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Water meter reference design with two LC sensors, using the Extended Scan Interface (ESI)

Battery-powered water meters face a challenge: continuously measuring water flow information while consuming as little power as possible. The EVM430-FR6989 used in this design uses a MSP430 FRAM-based microcontroller, which can provide 100uA/MHz active mode current and 450nA standby mode current, support real-time clock function, and integrate low-power analog and digital peripherals. Additionally, the MCU offers virtually unlimited write endurance, fast/low power writes and data flexibility. This reference design demonstrates how to use the integrated Extended Scan Interface (ESI) on a microcontroller to achieve ultra-low power consumption (versus the same detection method using external circuitry). In a water meter design, if coupled to the LC rotation detection sensor (supplied), the ESI continuously detects thruster rotation while the rest of the microcontroller is in a low power mode. The design automates the measurement process and reduces CPU involvement by using the ESI integrated in the MSP430 MCU, which helps reduce overall power consumption.

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4K Ultra HD Highlight Display Reference Design Using TI DLP® Technology

The 4K Ultra HD display reference design enables emerging applications of DLP Cinema® technology such as digital signage, laser TVs, and office or education projectors that require cost-effective high-resolution solutions for large, bright digital displays. Comes proven and reliable performance. Delivering twice as many pixels as competing products, DLP micromirror technology's advanced image processing and high-speed switching capabilities enable 8.3 million pixels of resolution on the screen, delivering clear and detailed images for any scene. Whether a stand-alone display system or embedded into an existing design, complete reference designs and development guides accelerate display product innovation.

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