CN0224

Quad HDMI input using ADV7612 receiver, fast switching multiplexer with extended temperature range

Schematic PCB

Raspberry Pi RP2040 direct drive DVI/HDMI interface display cool display

These demos all use Adafruit's PicoDVI branch, which makes the video framebuffer look like a regular Adafruit_GFX object, which makes drawing very easy.

Schematic PCB

OM13510: PCF85263A I²C-bus Evaluation Board

Quadrant: Gesture audio adjustment based on 4 TOF sensors

Schematic PCB

FRDM-KW41Z: Freedom Development Kit for Kinetis ^® KW41Z/31Z/21Z MCUs

FRDM-KW41Z Development Kit for KW41Z/31Z/21Z MCUs features Cortex-M0+ and 2.4 GHz radio, compliant with Bluetooth Smart/Low Energy (BLE) v4.2 and IEEE 802.15.4 protocols

Schematic PCB

Infrared remote control alarm (schematic + PCB diagram + program + documentation).rar

The infrared controlled temperature alarm produced for this competition took half a month to make. It is a simple device made of AT89S52 with LCD 12864 as the display platform, including infrared remote control, temperature measurement, time display, alarm reminder and picture browsing. Infrared controlled temperature sensor.

Schematic PCB

OM13514: PC evaluation board for I²C-bus RTC PCF85363A

Tetris design based on STM32 (source program, schematic diagram, PCB)

Tetris design based on STM32, including source program, schematic diagram, and PCB files

Schematic PCB

RDR-506 - 1.44 W non-isolated buck converter based on LinkSwitch-TN2

Schematic PCB

Single-button keyboard based on ESP32-S3 with color screen

Schematic PCB

PCA9450-EVK: PCA9450 Evaluation Kit

Schematic PCB

Smart music drink coaster

Renesas' beverage coaster reference design showcases the Renesas Synergy S3 MCU with the ISL8202M 3A power module and several other power and analog signal chain components.

Schematic PCB

LiPow, a USB type-C powered lithium battery charger

The lithium battery charger project with USB type-C power transmission based on STM32G0 uses USB type-C with power transmission to charge the lithium polymer battery. Supports charging and balancing of 2s-4s packs, supports charging up to 100W.

Schematic PCB

Snake game design based on STM32 (program, PCB)

Snake game design based on STM32, including program and PCB files

Schematic PCB

Intelligent desktop weather forecast system based on STM32

With voice recognition function, you can use voice to search for weather, as well as radio, temperature and humidity, calendar and other functions.

Schematic PCB

PTC IGBT driver reference design

OM13054: LPC-Link2

LPC-Link 2 is an extensible, stand-alone hardware debugger that can be configured to support a variety of development tools and IDEs using a variety of downloadable firmware. Additionally, it serves as an evaluation board in its own right for evaluating NXPLPC4370 triple-core MCU. Combined with the Embedded Artists add-on board, it can be used as an oscilloscope or logic analyzer!

Schematic PCB

Electronic clock module schematic + PCB diagram (2012 version)

Electronic clock module schematic diagram + PCB diagram (2012 version), if you are interested, you can download it and take a look.

Schematic PCB

NES-Game - Homemade handheld game console based on ESP32

Based on ESP32 and ATtiny861 to build a Nintendo NES game emulator handheld console with complete materials for making the project

Schematic PCB

MCIMX8M-EVK: i.MX 8M Applications Processor Evaluation Kit

MCIMX8M-EVK is an evaluation kit for i.MX 8MQuad, which provides high performance with high-speed interface and audio and video functions.

Schematic PCB