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.

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WiCAN: Open Source ESP32-C3 CAN Adapter Supporting USB, Wi-Fi and BLE

WiCAN is a powerful CAN adapter based on ESP32-C3 that can be used for car hacking and general CAN bus development. It is available in two form factors: OBD-II and standard USB-CAN. The original firmware can interact directly with RealDash using Wi-Fi or BLE, which allows you to create custom dashboards with beautiful graphics. It is available for Android, iOS, and Windows 10. WiCAN connects to your existing Wi-Fi network and any device on that network, and it allows you to configure Wi-Fi and CAN settings through a built-in web interface. Both versions have a power saving mode that detects when the voltage drops below 13 V or other preset values. When this power saving mode is enabled, WiCAN is able to enter sleep mode, reducing the current consumption to less than 1 mA.

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Multifunctional Telephone Conference System and Video Conference Design Solution Reference

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RL-SM02BD-8723BS peripheral application circuit reference design

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NUVOTON Wireless Charging Reference Solution

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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.

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Slide block for light-curing 3D printer

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Make a light cube with open source data

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

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USB 2.0 card reader design circuit information sharing

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Harry Potter style Bluetooth speaker design

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Wireless digital full-duplex intercom solution (circuit + source code)

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

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

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[Open Source] Using ESP32C3 to make a mini quadruped robot

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[Open Source] STM32G071CBT6 Minimum System Board Development Board

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Raspberry Pi development board optimization design

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Schematic diagram of Bluetooth card reader small speaker

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Apple dedicated storage USB flash drive reference design

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Freescale's MKM14Z64-based smart socket reference design

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