2019 Electronic Competition Question A-Dynamic Wireless Charging System for Electric Cars (Shandong University)

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L5964 based digitally controlled DC-DC converter for automotive

Digitally controlled DC-DC converter with L5964 for automotive applications

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MIMXRT1020-EVK: i.MX RT1020 Evaluation Kit

The i.MX RT1020 EVK is an entry-level, low-cost development platform equipped with the i.MX RT1020 crossover processor based on Arm Cortex-M7.

Microphone evaluation board based on MP34DT05-A digital MEMS

Microphone add-on board based on MP34DT05-A digital MEMS

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KIT09XS3400EVBE: Evaluation Kit - MC09XS3400, Quad Channel High-Side Switch

Smart Meter - AMI 2.0

Nuvoton smart meter solution uses NuMicro® M2351/M2354 microcontroller based on Armv8-M TrustZone® architecture. By integrating in-house security technology, the solution provides the infrastructure for Advanced Meter Infrastructure (AMI), including device identification, communications security, remote management and secure over-the-air firmware updates (OTA).

MTRDEVKSPNK144: S32K144 3-Phase PMSM Development Kit

32-bit Arm® Cortex®-M4F S32K144 motor control development kit for 3-phase permanent magnet synchronous motor (PMSM) control

Charging and discharging, backup battery reference design based on AVRBC100 two cells/battery packs

A reference design that demonstrates charging and discharging of two batteries/battery packs with a programmable charge voltage up to 40V. It also demonstrates how to design a battery back-up, also known as an uninteruptable power supply, where the charged batteries are used to power the system if the external voltage supply is lost.

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STM32 Nucleo bipolar stepper motor driver expansion board based on L6208

Bipolar stepper motor driver expansion board for STM32 Nucleo, based on L6208

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IO-Link communication master transceiver demonstration board based on L6360

IO-Link communication master transceiver demonstration board based on L6360

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Complex impedance measuring instrument based on AD5933

The general method of complex impedance measurement is to apply an excitation signal of a certain frequency to the unknown impedance, and then sample and analyze the response signal. AD5933 is a high-precision impedance converter system solution

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160 W + 160 W Dual BTL Class D Audio Amplifier Demonstration Board Based on TDA7498E

160 W + 160 W Dual BTL Class D Audio Amplifier Demonstration Board Based on TDA7498E

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2018 Electronic Competition Question A-Current Signal Detection Device (Dalian University of Technology)

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MAXREFDES63#: 8-channel digital output micro PLC card

The MAXREFDES63# reference design ushers in the era of Industry 4.0. This design meets the higher voltage needs of industrial control and industrial automation applications, while consuming minimal power and space. This high-performance system features eight channels of digital outputs and a complete, efficient power-supply system. Hardware and firmware design files are provided.

4 W/400-470 MHz reference design using PD84001 + PD84008L-E + LPF

4 W/400 - 470 MHz reference design using PD84001 + PD84008L-E + LPF

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L6360 based IO-Link master evaluation board with ST morpho connector for STM32 Nucleo

L6360 based IO-Link master evaluation board with ST Morpho connector for STM32 Nucleo

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High voltage evaluation board for PWD13F60

High voltage evaluation board for PWD13F60

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TEA1721ADB1062: TEA1721 Isolated Three-Phase Universal Power Flyback Converter Demonstration Board

CN0159

Universal Serial Bus (USB) Cable Isolator Circuit

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27 W AC-DC adapter reference design, USB Type-C port, supports programmable power supply (PPS), adaptive synchronous rectification function

Compact 27W USB Type-C Power Delivery 3.0 with PPS adapter reference design

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