CN0171

Low noise, low distortion single-ended input driver circuit for differential input IF sampling ADC

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T1040RDB: QorIQ ^® T1040 Reference Design Board

The QorIQ ^® T1040 Reference Design Board is a high-performance evaluation, development and test platform supporting the T1040/20 communications processor.

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Reference design of Epson multimeter microcontroller S1C17M02/M03

Can measure DC/AC voltage, DC/AC current, resistance, inductance, capacitance, diode, frequency. Built-in 16bit ADC, digital filter, RMS effective value circuit and peak hold circuit. Multimeter control unit integrated with microcontroller, officially launched reference design kit, powered by button battery, including schematic diagram.

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Digitally controlled LED driver board for automotive lighting applications

Digitally controlled LED driver board for automotive lighting applications

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TWR-K65F180M: Kinetis K65 MCU Tower System Module for Kinetis K26, K65, and K66 MCUs

TTWR-K65F180M is a development board for Kinetis K26, K65 and K66 180 MHz 32-bit Arm ^® Cortex ^® -M4 MCUs. It uses Kinetis MK65FN2M0VMI18 low-power MCU with 2MB flash memory, 256 KB SRAM, HS USB connectivity and Ethernet MAC.

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LED driver with phase-cut dimming, 8.6 W

RDR-641 - 40 W variable output (3 V to 8 V, 5 A; 8 V - 20 V constant supply) power supply for PIC16F18325 microcontroller using InnoSwitch3-Pro and Microchip

This document is an engineering report describing a 5 A CV/CC charger (3 V to 8 V range), which switches to constant power in the 8 V to 20 V range using the InnoSwitch3-Pro and Microchip’s PIC16F18325 microcontroller. PIC16F18325 controls the InnoSwitch3-Pro via an I2C interface, programming its COMMAND and telemetry registers. This design shows the high power density and efficiency that is possible from the high level of integration in the InnoSwitch3-Pro controller. The report contains the power supply specification, schematic, bill of materials, transformer documentation, printed circuit layout, and performance data.

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Evaluation board based on STHV748S high voltage pulse generator

Evaluation board based on STHV748S high voltage pulse generator

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MTRCKTSBNZVM128: 3-Phase Sensorless BLDC Development Kit with S12 MagniV S12ZVM

NXPThe MTRCKTSBNZVM128 Motor Control Development Kit is suitable for sensorless and Hall sensor-based applications requiring a BLDC motor control.

DER-338 - 23 W, isolated, power factor corrected (PF >0.98), LED driver for T8 lamps

Low Line Only Low Profile T8, Isolated 23 W, Power Factor Corrected (PF >0.98), LED Driver Using LYTSwitchTM LYT4215E

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MAXREFDES89#: MAX14871 full-bridge DC motor driver MBED platform

MAXREFDES89# is an mbed®-compatible shield for the rapid development of brushed DC motor applications. The shield contains four MAX14871 full-bridge DC motor drivers for driving up to 4 motors. A MAX17501 DC-DC converter allows the system to operate from a single 7 to 36VDC power supply. Four MAX4704 4:1 multiplexers permit setting the current regulation mode of the MAX14871, while two MAX5387 digital potentiometers provide the ability to set the motor current limit. A MAX7300 GPIO expander supports interfacing each motor driver circuit to the mbed enabled microcontroller platform.

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Smart sensor light based on Gizwits (source program, schematic diagram, PCB)

Realized functions: Use the mobile phone APP to adjust the light intensity according to the amount of people walking around and remotely control the lights.

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Single-phase electricity meter with Rogowski coil sensor based on STPM01 and STM8L152C6

Single-phase energy meter based on STPM01 and STM8L152C6 with Rogowski coil sensor

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Three-phase inverter based on STSPIN32F0601

The EVSPIN32F06Q1S1 board is a 3-phase complete inverter based on the STSPIN32F0601 controller, which embeds a 3‑phase 600 V gate driver and a Cortex®-M0 STM32 MCU. The power stage features STGD6M65DF2 IGBTs, but can be populated with any IGBT or Power MOSFET in DPAK or powerFLAT 8x8 HV package.

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gpdi-serdes: GPDI using serdes

SYZYGY is an FPGA extension standard for medium to high speed interfaces. This design splits the video output to a regular digital display and also supports input from the digital display. It connects to the SERDES via a SYZYGY-TXR connector. Would love to be able to test the 5Gbps output of high resolution GPDI.

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FRDM33772BTPLEVB: MC33772 evaluation board with isolated daisy chain communication

6-Channel Li-Ion Battery Controller MC33772 Evaluation Board Targets Automotive and Industrial Applications with Isolated Daisy-Chain Communication

2019 Electronic Competition Question D-Simple Circuit Characteristics Test-Design Plan and Report (National Secondary School, Changzhou University)

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CN0285

Wideband Low Error Vector Magnitude (EVM) Direct Conversion Transmitter

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DALI 2 lighting control solution

DALI 2 lighting control solutions use the DALI 2 standard based on Digital Addressable Lighting Interface (DALI) technology. This solution uses Nuvoton's self-built DALI 2 code base to develop various DALI 2 devices. The DALI 2 code base complies with the DALI 2 standard. Nuvoton is now a member of DiiA and has experience in DALI 2 product certification.

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Interactive Human Machine Interface Solutions

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.

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