2in1 control panel TFT screen

Introduction: https://www.mydigit.cn/forum.php?mod=viewthread&tid=300251&page=1&extra=#pid11970444 is used with the motherboard

Schematic PCB

open box

Introduction: Make a small box to decorate components

Schematic PCB

TYPE-C adapter board

Introduction: TYPEC leads to VCC, GND, CC1, CC2, D+, D-

Schematic PCB

IP2368-small board

Introduction: IP2368 is a lithium battery charge and discharge management chip that integrates input and output fast charging protocols such as AFC/FCP/PD2.0/PD3.0 and a synchronous buck-boost converter. It integrates a buck-boost driver with a maximum charge and discharge power of 100W. Small boards can use m2 screw posts

Schematic PCB

typec-typec

Introduction: typec TO typec

IP6538

Introduction: The input voltage range does not exceed 32V, and the maximum output power is 45W.

TD8655 step-down module

Introduction: The TD8655 is a DC/DC Buck Synchronous with four current limit pins suitable for many multi-output applications. It is designed to allow operation over a wide supply voltage range from 9V to 40V.

[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

arc lighter

Introduction: Arc lighter

Schematic PCB

MOS tube single button electronic switch

Introduction: Using MOS tubes to realize single-key self-locking electronic switches, the theoretical support voltage is 3-12V, and the theoretical power consumption is <3uA

Schematic PCB

YuzukiRuler Pro portable Linux small ruler

Introduction: Based on Allwinner D1-H, it is a full-screen Linux small ruler that supports up to 2GB of memory and 256GB of storage, RISCV64 instruction set, onboard UART and OTG, and a 3.2-inch 800x320 screen that supports 2.4G Wi-Fi Internet surfing. Bluetooth

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

Yuzuki RV Router with screen based on D1s

Introduction: Yuzuki RV Router RISC-V bypass router with screen

Schematic PCB

Yuzuki HCC HDMI capture card

Introduction: HDMI low-cost capture card based on MS2109, only costs 23 yuan, supports up to 3840x2160@30 input, Type C interface

Schematic PCB

Yuzuki Mavericks

Introduction: YuzukiMavericks is a small U disk-shaped Linux development board YuzukiHD x Whycan

High-performance heterogeneous edge AI vision development board Porject Yosemite

Introduction: High-performance heterogeneous edge AI visual processing core development board based on Allwinner V853

Electronic password lock based on STM32

Introduction: Simple course design open source: electronic password lock based on STM32

Schematic PCB

tm1814 open source version

Introduction: Based on TM1814 phantom downlight

Schematic PCB

esp32 mppt

Introduction: MPPT is an intelligent DC-DC converter. They regulate current and voltage to safely charge batteries and power inverters. In addition to regulation, MPPT also uses a clever algorithm to track the maximum power of a solar panel

Schematic PCB

Nano_Type-C_Measurer

Introduction: Super mini Type-C voltage and current power meter based on INA226/INA231, 0.5inch OLED, AC6323MCU, DCDC power supply