Allwinner V3S game console-low cost

Introduction: A group of friends gave me a piece of v3s, which was of no use, so I made a game console emulator, which is quite complete.

Schematic PCB

Orange Pi Zero2 HAT

Introduction: Orange Pi Zero2 HAT

Schematic PCB

CocoPI

Introduction: Super mini computer based on F1C200S and Linux system

Schematic PCB

Expansion board + shell developed based on Orangepi zero2

Introduction: Based on the expansion board + shell developed by Orangepi zero2, this 7-hair heat sink is used. Look at the BOM and buy it yourself, the schematics are all there https://m.tb.cn/h.f7BWo0w?sm=da1a5c

Schematic PCB

Allwinner V3X

Introduction: Allwinner V3X development board, 128MB RAM, you can give it a try.

Schematic PCB

Core board 3.0

Introduction: Linux core board based on Allwinner V3S

Schematic PCB

Simple tablet 5.0 inches 800x480

Introduction: A simple tablet based on Allwinner V3S and Qt5

sop16 to wson8 board

Introduction: sop16 to wson8 board, for r6812 machine

2021 Question B three-phase AC-DC conversion circuit has one god and two pits

Introduction: This system is based on the AC-DC voltage synchronous rectification circuit of BOOST boost PFC to achieve the design requirements. At the DC-DC end, a voltage phase-locked loop and a current phase-locked loop are used to stabilize the DC output, and PID technology is used to stabilize the output. The load regulation rate and voltage regulation rate are both less than 0.3%.

Schematic PCB

Nikola - 8 Layer PC Board - Not Verified

Introduction: Unverified-Nicholas Nikola-8-layer PC board for high-speed learning

Schematic PCB

MOBILE-AI-phone

Introduction: MOBILE-AI-phone, 6-layer high-speed mobile phone board

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【Training Camp】Intelligent Robot Puppy

Introduction: A little funny puppy, a four-legged network-controlled mobile puppy made using the hi3861 platform

Schematic PCB

[Internet of Things] Hongmeng Internet of Things 3861 Smart Switch (Water Valve) +1536398A

Introduction: hi3861 realizes the switch control and lighting control system of SG90 through http protocol.

Schematic PCB

Linux-V3X-BAT

Introduction: A 2-inch screen Linux small computer with battery based on Allwinner V3X

Schematic PCB

YuzukiRuler portable Linux small ruler

Introduction: YuzukiRuler is a portable Linux small ruler with onboard UART and OTG. It also has a 1.14 small screen and supports 2.4G Wi-Fi web surfing.

Schematic PCB

Yuzuki Chameleon H616 based card computer

Introduction: Yuzuki Chameleon, a development board based on Allwinner H616, runs Android system and Ubuntu, and has 4 USB Type C interfaces, one HDMI, and Bluetooth WIFI on board. eMMC and TF card slot.

Schematic PCB

YuzukiNezha D1s RISC-V Linux core

Introduction: Based on the core board made by Allwinner F133-A/F133-B/D1s, it leads to screen-related pins, onboard Flash and TF card slot, power tree, WiFi, and the full board size is MiNi-PCIe Full Size

Schematic PCB

YuzukiCK1N touch screen small computer

Introduction: YuzukiCK1N touch screen small computer, 86 panel shape, supports USB, 3.5 audio output, onboard 100M network, eMMC storage, Wi-Fi and other functions

Schematic PCB

[Allwinner Online x YuzukiHD] Nezha D1s Development Board

Introduction: Allwinner Online·Co-produced by YuzukiHD] Based on Allwinner D1s chip design, it is mainly used for D1s performance evaluation, solution pre-research, developer DIY, etc.

Schematic PCB

80-F1 Shell First Edition

Introduction: 80-F1 Shell First Edition