RDR-912 - 6.6W non-isolated buck converter for small appliances using LinkSwitch-TN2

6.6 W non-isolated buck converter for small appliances using LinkSwitch-TN2 (LNK3207D)

Schematic PCB

DI-198 - Wide-range DVD player multi-output power supply without optocoupler

DI-198 - Wide Range DVD Player Multiple Output Power Supply Without Need for Optocoupler

Schematic PCB

RDR-669 - 5W, 85-265 VAC, constant voltage (CV) adapter using LinkSwitch-CV

RDR-669 - 5 W, 85-265 VAC, Constant Voltage (CV) Adapter using LinkSwitch-CV (LNK625DG)

Schematic PCB

DER-928 - 60W ultra-compact USB PD 3.0 charger using InnoSwitch4-CZ PowiGaN, ClampZero and MinE-CAP

60 W ultra-compact USB PD 3.0 charger for mobile phones and laptop computers

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-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

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

60 W USB PD 3.0 with PPS charger (5 V/3 A; 9 V/3 A; 15 V/3 A; 20 V/3 A; 3.3 V-21 V PPS outputs) using InnoSwitch3-Pro (INN3379C-H302) and Weltrend (WT6635P) USB PD controller

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-836 - 30W USB PD 3.0 power supply with 3.3V–16V PPS output using InnoSwitch3-PD PowiGaN (INN3878C-H804)

30 W USB PD 3.0 Power Supply with 3.3 V–16 V PPS Output Using InnoSwitch3-PD PowiGaN (INN3878C-H804)

Schematic PCB

DER-837 - 45W USB PD 3.0 power supply with 3.3V – 11V/5A (45W power limited) PPS output using InnoSwitch3-PD PowiGaN (INN3879C-H803)

45 W USB PD 3.0 Power Supply with 3.3 V – 11 V / 5 A (45 W Power-limited) PPS Output Using InnoSwitch3-PD PowiGaN (INN3879C-H803)

Schematic PCB

RDR-838 - 60W USB PD 3.0 power supply with 3.3 V – 21 V PPS output using InnoSwitch3-PD PowiGaN (INN3879C-H801)

Reference Design Report for 60 W USB PD 3.0 Power Supply with 3.3 V – 21 V PPS Output Using InnoSwitch3-PD PowiGaN (INN3879C-H801)

Schematic PCB

DER-937 - 100 W USB PD 3.0 power supply with 3.3 V – 21 V / 5 A (100 W power limited) PPS output using InnoSwitch3-PD PowiGaN (INN3870C-H805) HiperPFS-4 (PFS7628C) and CAPZero-2 CAP200DG)

100 W USB PD 3.0 power adapter achieving 15 W / in3 power density using InnoSwitch3-PD PowiGaN (INN3870C-H805) HiperPFS-4 (PFS7628C) and CAPZero-2 (CAP200DG)

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

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

DER-726 - 65W Isolated Flyback Adapter Using InnoSwitch3-EP PowiGaN and MinE-CAP

65 W isolated flyback power supply using InnoSwitch3-EP PowiGaN (INN3679C-H606) and MinE-CAP (MIN1072M)

Schematic PCB

DER-915 - 84W high voltage input charger using InnoSwitch3-CP and PowiGaN technology with 93% efficiency

84 W isolated flyback power supply for chargers and adapters using PowiGaN-based InnoSwitch3-CP (INN3279C-H218)

Schematic PCB

"Piranha" based on ESP32

Just like piranha and mimosa, when your hand comes close to the petals, you can quickly close the 6 petals. It can be opened automatically after leaving~

Schematic PCB

Using ESP8266 to implement Alexa-controlled infrared remote control

Let’s see how to easily hack a remote control using ESP8266.

Schematic PCB

ESP_8_BIT: ESP32 takes you to experience the nostalgic game console

Using only one ESP32 chip, you can enjoy the nostalgic gaming experience brought by Atari 8-bit, NES and SMS game consoles on your TV.

Schematic PCB

ESPFLIX: Free streaming service based on ESP32

Well-known maker Rossum shows us how to build an open source set-top box and connect it to an ESP32-based video streaming service.

Schematic PCB