RDR-877 - 6W isolated flyback power supply, using LinkSwitch-TNZ to generate AC zero-crossing signals losslessly

6 W isolated flyback power supply with lossless generation of AC zero-crossing signal using LinkSwitch-TNZ (LNK3306D)

Schematic PCB

DER-865 - 2-wire normal/inverting BLE smart dimmer using LinkSwitch-TNZ and lossless AC zero-crossing detection

Two-wire forward/reverse phase Bluetooth low-energy (BLE) smart dimmer switch using LinkSwitch-TNZ (LNK3302D) with lossless AC zero-crossing detection

Schematic PCB

RDR-737 - 1.44W non-isolated buck converter using LinkSwitch-TN2 900V

1.44 W Non-Isolated Buck Converter Using LinkSwitch-TN2 900 V (LNK3294G/P)

Schematic PCB

DI-164 - 1W, low-cost, linear replacement power supply that eliminates the need for input electrolytic capacitors

DI-164 - 1 W, Low Cost, Linear Replacement Power SupplyEliminates Need For Input Electrolytic Capacitor

Schematic PCB

DER-931 - 72 W industrial/home appliance power supply using InnoSwitch4-CZ, ClampZero and MinE-CAP

72 W ultra-compact charger/adapter for appliances and industrial applications

Schematic PCB

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.

Schematic PCB

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

DER-712 - 60W ultra-wide input range adapter using InnoSwitch3-EP PowiGaN and MinE-CAP

60 W isolated flyback adapter with StackFET™ using MinE-CAP ICs to achieve the highest possible power density and design simplicity

Schematic PCB

RDR-648 - 150W Power Factor Corrected LLC Power Supply Using HiperPFS-4 and HiperLCS

150 W Power Factor Corrected LLC Power Supply with PWM Dimming Using HiperPFS-4 (PFS7625H), HiperLCS (LCS702HG), CAPZero-2 (CAP200DG) and Qspeed X-Series Diode (LXA03T600)

Schematic PCB

RDR-801 - 100W 2-Stage Boost and Isolated Flyback Dimmable LED Ballast Using HiperPFS-4 and LYTSwitch-6

100 W 2-Stage Boost and Isolated Flyback 3-Way Dimmable LED Ballast using HiperPFS-4 (PFS7626C) and LYTSwitch-6 (LYT6079C, incorporates PowiGaN Technology)

Schematic PCB

RDR-292 - Reference Design Report for 150W LLC Power Supply for LED Street Lighting

This engineering report describes a 48 V, 150 W reference design power supply for 90 VAC - 265 VAC LED street lights which can also serve as a general purpose evaluation board for the combination of a PFS power factor stage with an LCS output stage using devices from the Power Integration’s HiperPFS and HiperLCS device families.

Schematic PCB

Epidemic table lamp

“Using the color of the desk lamp to show the growth rate of COVID-19 virus infections in a country or region, the display effect is more intuitive and not as stressful as chart data.”

Schematic PCB

IoT ECG monitoring based on ESP32

Alex Newton released an IoT electrocardiogram monitoring (ECG) tutorial based on ESP32, demonstrating that remote cardiac monitoring can be carried out no matter how far the distance is between the doctor and the patient.

Schematic PCB

FPV car powered by ESP32

This ESP32-based FPV car can stream video over Wi-Fi and only needs a small LiPo battery for power. It can be controlled remotely and accurately through any web browser.

Schematic PCB

Particulate pollution measurement based on ESP-32

Israeli network engineer Nir Huri invented an air pollution monitoring device based on ESP-32.

Schematic PCB

Epidemic development monitor based on ESP8266

Alan Wang, a maker from Taiwan, used the MAX7219 LED module, the ESP8266-based D1 micro development board and MicroPython to develop a small tool that can update COVID-19 data in various countries in real time.

Schematic PCB

Wearable distance monitor based on ESP8266

A distance monitor based on ESP8266 can remind people to maintain appropriate social distance at any time during the COVID-19 epidemic to prevent the spread of the virus.

Schematic PCB

Quark: ESP32-based electronic measurement and debugging tool

Quark based on ESP32 is an open source electronic tool that integrates electronic measurement probes and debugging tools. It has a wireless connection function and can be connected to APP.

Schematic PCB

tCam-Mini: Wireless thermal imaging camera based on ESP32

tCam-Mini is a small wireless thermal camera designed and developed by Dan Julio based on ESP32, which allows users to easily obtain and use radiation data through the Flir Lepton 3.5 sensor. It can obtain the temperature of each pixel and perform various types of thermal imaging analysis; it can also convert the data into color images to display the temperature and shape of the human body through thermal imaging.

Schematic PCB

PCT2075DP-ARD: Arduino Shield