RAMN: A micro CAN test platform consisting of 4 ECUs

Schematic PCB

CANBoard: A simple IO expansion board that supports CAN bus, suitable for steering wheels/button boxes/control panels, etc.

Schematic PCB

A handheld game console powered by a small battery based on STM32H757 (can run Red Alert, etc. smoothly, and supports simulator operation)

gk is a small battery-powered handheld game console based on an STM32H757 microcontroller (600 MHz) and 128 MiB XSPI SDRAM.

Schematic PCB

CANable: A small, low-cost, open-source USB-to-CAN adapter based on stm32f0

CANable 2.0 is a small, low-cost, open-source USB to CAN adapter. CANable enumerates as a virtual serial port on your computer and acts as a serial line to CAN bus interface. Using the alternative candleLight firmware, CANable enumerates as a native CAN interface on Linux. CANable 2.0 supports standard CAN and CAN-FD.

The CANable adapter is compatible with ARM-based embedded platforms such as Raspberry Pi, Raspberry Pi Zero, ODROID, BeagleBone, etc., making it ideal for integration into OEM products.

Schematic PCB

BitNetMCU: Implementing MNIST handwritten digit recognition on the CH32V003 RISC-V MCU

Schematic PCB

Multifunctional Telephone Conference System and Video Conference Design Solution Reference

Schematic PCB

NUVOTON Wireless Charging Reference Solution

Schematic PCB

USB audio headset design reference circuit diagram

Schematic PCB

AP6xxx series Pin to Pin hardware compatible WiFi module peripheral circuit reference

AP6xxx series Pin to Pin hardware compatible WiFi modules, mainly with LGA44/12*12mm and LGA-50/15*13mm package sizes. Currently, we are sharing the peripheral circuit reference of the LGA44/12*12mm series WiFi modules.

Schematic PCB

Slide block for light-curing 3D printer

Schematic PCB

1 Mux/SPDT Audio Switch Evaluation Board EVAL-ADG884EBZ

Schematic PCB

4Ωx2-channel Class D audio power amplifier

Schematic PCB

50W Half-Bridge Class-D Audio Power Amplifier

Schematic PCB

SMBU Fan Speed ​​Controller in SOT-23 Package

Schematic PCB

A nine-port PCIe clock buffer

Schematic PCB

USB to TTL module based on PL2303HX chip

Schematic PCB

Design of indoor air purification monitoring system

Schematic PCB

Make a light cube with open source data

Schematic PCB

Flight control remote controller circuit scheme based on STM32 design (schematic diagram + pcb + source code)

Schematic PCB

Charger CAN Converter Logic Board with ESP32-mini

Schematic PCB