Open source microcontroller 3D game graphics engine Pico3D

The current demonstration is running on RP2040, using one of the M0 cores as the GPU.

Schematic PCB

DER-713 - 65W high power density adapter using InnoSwitch3-EP PowiGaN and MinE-CAP

65 W isolated flyback general purpose adapter using MinE-CAP ICs to achieve the highest possible power density and design simplicity

Schematic PCB

20 W direct AC LED driver analog and phase-cut dimming

RDR-848 - 42W dual-port isolated flyback power supply with 30W USB PD 3.0 and 12W USB-A ports using InnoSwitch3-Pro and PowiGaN technology (INN3379C-H302)

42 W Dual Port Isolated Flyback Power Supply with 30 W USB PD 3.0 and 12 W USB-A Port Using InnoSwitch3-Pro with PowiGaN Technology (INN3379C-H302)

Schematic PCB

RDR-813 - 27W USB PD 3.0 with 3.3 V-11 V PPS power supply, using InnoSwitch3-Pro and VIA Labs VP302 controller (single board design)

27 W USB PD 3.0 with PPS charger (5 V/3 A; 9 V/3 A; 3.3 V-11 V PPS outputs) using InnoSwitch3-Pro (INN3366C-H301) and VIA Labs VP302 USB PD controller, single-board design

Schematic PCB

25W-500W scalable output power Class D audio power amplifier reference design

25W-500W scalable output power Class D audio power amplifier reference design. Using IRS2092 protected digital audio driver

Schematic PCB

RDR-805 - 100 W USB PD 3.0, 3.3 V-21 V PPS power supply based on InnoSwitch3-Pro and VIA Labs VP302 controller

Schematic PCB

Smart home appliances - support video playback function

Built-in Linux operating system, with H.264 video decompression function, can provide smooth video playback, support pause, shuttle fixed-point and other playback functions. Used for machine operation guidance and recipe teaching. You can easily connect to Wi-Fi through USB so that home appliances can also be connected to the Internet.

RHYTHM SB3231 Behind the Ear Hearing Aid Reference Design 1.0

RDR-747 - 65W power supply based on InnoSwitch3-EP

Schematic PCB

Offline High Power Factor Triac Dimmable LED Driver GreenPoint® Reference Design

RDR-83 - Linear replacement adapter with 10 kV surge capability

Schematic PCB

RDR-802 - 60W USB PD 3.0 with 3.3 V-21 V PPS power supply based on InnoSwitch3-Pro and Weltrend WT6635P controller

Schematic PCB

LED driver with phase-cut dimming, 40 W

20 WT Lamp Direct AC LED Driver with Analog Dimming

Woof Meter: Measure the TS parameters of the subwoofer

Woof Meter is used to test subwoofer speakers. It contains a low-frequency preamplifier, a precision full-wave rectifier and a DC filter.

Schematic PCB

Docking of iPhone / Android

The smart phone dock speaker system can be connected to commonly used smart phones on the market such as Apple Iphone or Android phone, and can play audio and video files through docking connection. It is widely used in personal entertainment or home audio and video playback. The smart phone base speaker system must include a high-performance microcontroller to control USB signal conversion and transmission, LCD display transmission, power management, mobile phone charging, wireless remote control device reception, sound quality optimization chip control, etc. Since the working requirements of smart phone base speaker systems require high-performance microcontrollers with USB interfaces, Nuvoton's NUC123 series is very suitable for this application.

Schematic PCB

digital phone

Telephone types can be divided into digital telephones and traditional telephones. The difference between the two lies in whether the signals transmitted are analog signals or digital signals. Digital telephones are different from traditional telephones in that they are less susceptible to interference and eavesdropping during calls, and they have the advantages of simple expandability and cord saving. Since digital phones require high-speed A/D conversion functions and high-speed data processing, including mathematical operations on digital signals, NuMicro M051 is extremely suitable for use in digital phone products.

DER-453 - 45W single output secondary side regulated converter

Schematic PCB

40 W Printer AC-DC Adapter GreenPoint® Reference Design