High frequency soldering station + hot air gun motherboard

Introduction: High-frequency soldering station + hot air gun control panel https://www.mydigit.cn/thread-300251-1-1.html

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【2021 National Electric Competition】Control Type

Introduction: 2021 National College Student Electronic Design Competition (TI Cup) Question F

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BluePill STM32F103C8T6 Minimal System Board

Introduction: Dianzhongdian STM32F103C8T6, referring to bluepill’s classic design, deleted LSE, modified some circuits and wiring, and improved stability.

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CH340C serial port module

Introduction: CH340C serial port module, including electrostatic protection, overload protection, 5V and 3V compatible, Type-A male and female interface.

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Electronic breathing lamp design

Introduction: First Prize in the 2022 Electrical and Electronic Breathing Lamp Design Competition of the School of Electrical Engineering of Guangzhou City Polytechnic Institute

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STM32F103ZET6_mainboard

Introduction: The expansion board of the Engineering Training Competition draws out all serial ports and four pwm ports to provide tracking io ports and power supply.

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Yuzuki LOHCC HDMI loop-out capture card

Introduction: Low-cost HDMI loop-out capture card based on MS2109 + MS9332, only costs 34 yuan, supports up to 3840x2160@30 loop-out, Type C interface

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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

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Contemporary Art DriverContemporary Art Driver

Introduction: [Contemporary Art Drive] You don’t need to understand my art

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STM32F4 minimum system

Introduction: STM32 minimum system board: based on STM32F411RC/ET6

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51 mini development board

Introduction: 51 mini development board: based on STC89C52

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Electronic password lock based on STM32

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

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STM32CoreBoard—V1.0.0

Introduction: This is an STM32CoreBoard, which is drawn based on the book "Practical Tutorial on Circuit Design and Production - Based on Lichuang EDA". I changed the standard size of the board in the book from 105*59mm to 100*59mm in order to be able to Free boarding.

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Elrs 915mhz Nano version (suitable for joystick control)

Introduction: An E32-900 20S/30S+ESP-32/01F Nano version of the remote control tuner and receiver open source project based on the Elrs 915 open source system started on April 4, 2022, following the GPL3.0 agreement

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stm32c8t6 (Tuantuanpai)

Introduction: The stm32 minimum system board integrates the OLED module and the esp8266 module. It is my first time to draw the board. There may be some other unknown errors. Half of it is hand-made and half of it is automatically routed.

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[Verified] STM32 sensor board

Introduction: Unprecedented integration of multiple functions for verification and learning

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STC32G12K128K development board

Introduction: Based on STC32G12K128 minimum system board, fully compatible with traditional 8051 pin configuration, capable of batch SMT

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STC15F104W core board

Introduction: Xubao’s STC15F104W core board costs 8 to 10 yuan, and you can own it for only 1.2 yuan!

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[Collection Order] Water Sprint

Introduction: Fish tank controller based on STM32F030F4P6

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JQ8900-Voice module expansion board

Introduction: The expansion board of JQ8900-16P leads to all interfaces and some buttons for easy debugging.

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