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

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

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

USB 2.0 card reader design circuit information sharing

Schematic PCB

Harry Potter style Bluetooth speaker design

Schematic PCB

Three-axis MEMS accelerometer - Xiaomi smart bracelet design

Schematic PCB

Motion Sensor Stopwatch Design Information (Schematic + Source Code)

Schematic PCB

RGB Sudoku Game Based on PSoC 6 BLE (Schematic + Code)

Schematic PCB

Raspberry Pi-based audio spectrum display (schematic + code)

Schematic PCB

DIY Portable 1.8V Power Supply (Reference Design)

Schematic PCB

Open source smart bracelet project reference solution based on NRF51822

Schematic PCB

[Open Source] PCB Reference Materials Sharing for EDA-TPA3116

Schematic PCB