L6562A-based high-end, 75 W high power factor flyback LED driver with two dimmable strings

High-end 75 W high power factor flyback LED driver based on L6562A with two dimmable LED strings

Schematic PCB

High-brightness LED array driver with diagnostics for automotive applications based on STAP08DP05 and STM8AF

High-brightness LED array driver with diagnostics for automotive applications based on STAP08DP05 and STM8AF

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DER-720 - 275W PFC front end based on HiperPFS-4 with integrated diode

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ZigBee Lighting Reference Design with EMR32MG1 and PCB Antenna

ZigBee Lighting Reference Design with EMR32MG1 and PCB Antenna

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Up to 6 white LED drivers based on STLA02 for display backlighting

Suitable for up to 6 white LED drivers based on STLA02 display backlight

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MIMXRT1015-EVK: i.MX RT1015 Evaluation Kit

10x10x10 LED cube

The project is a cube shaped 10x10x10 LED matrix controlled by a serial interface.

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Design color LED lighting based on STM32 NUCLEO board (purely developed by cubeMX)

Design colored LED lighting based on STM32 NUCLEO board (purely developed by cubeMX).

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Inverting buck-boost 0.5A LED driver board based on LED6000

0.5 A inverting buck-boost LED driver board based on LED6000

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HB LED driver, based on ST1CC40 in QFN package, with disable function

High brightness LED driver based on ST1CC40, with suppression function, QFN package

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ZigBee Lighting Reference Design with EM357 and PCB Antenna

ZigBee Lighting Reference Design with EM357 and PCB Antenna

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A_32_V10 Design based on IPS2 motor commutation sensor

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Multi-channel LED driver with integrated boost controller for medium and large LCD panel backlighting based on LED7708 and STM32F103C6T6A

Multi-channel LED driver based on LED7708 and STM32F103C6T6A with integrated boost controller for medium and large LCD panel backlighting

Schematic PCB

PTEG harvester (based on SPV1050) and wireless transmission board kit for STDES-IDS003V1

PTEG collector (based on SPV1050) and wireless transmitter board for STDES-IDS003V1 kit

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4-channel LED driver with STP4CMP based charge pump

STP4CMP based 4-channel LED driver with charge pump

Schematic PCB

Fingerprint password lock based on 51

This design developed a fingerprint recognition electronic password lock system based on a single-chip microcomputer. The system uses STC89C52 microcontroller as the core of the module. It controls the ZFM-60 fingerprint module through serial communication to register fingerprints and store fingerprint data. It displays the comparison process and results through the HS12864-15C LCD, supplemented by DC relays and light-emitting diodes to simulate unlocking. Actions. This system has small size, high cost performance, fast transmission speed, and is suitable for families and organizations.

Schematic PCB

25 W 2-channel dimmable buck driver

DER-338 - Input-only low-voltage, ultra-thin, T8, isolated, 23 W, power factor corrected (PF >0.98) LED driver designed using LYTSwitch LYT4215E

Schematic PCB

Micro WS2812 2020 RGB LED Matrix

The Micro WS2812 2020 RGB LED Matrix is ​​a micro 25x25 mm 8x8 WS2812-2020 matrix. It's only about 1 square inch, or about a quarter the size of the United States. This micromatrix is ​​daisy chainable, meaning you can stack boards side by side while using only one data pin. Best of all, this matrix is ​​compatible with all other WS2812 related matrix codes and is open source. Despite its small stature, this matrix has everything you need, with pad connections for VCC, ground, data in, and data out. It works with 3.3 V or 5 V and is capable of outputting 16 mA per LED.

Schematic PCB

60 W wide input range flyback converter using HVLED001A controller in FOT mode

60 W wide input range flyback converter using HVLED001A controller (FOT mode)

Schematic PCB