Delete very large SharePoint Online list or doclib

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https://gemini.google.com/app/00a9d617585ad234

Microphase, run linux tutorial

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!!! This is not the perfect guide, during the compilation it got errors, ask gemini. https://share.gemini.google/bFyDzMtkYZVk Step 1: Install Tools Step…

RISC-V Assembler enhancement 2026-08-30

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Add macros and the rest of a professional RISC-V assembler The RISC-V front end already encodes instructions and a handful…

Scale up GUI for xilinx vivado in ubuntu

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Add this to your .bashrc

How to get petalinux running in Zynq7020

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!!! This is not the perfect guide, during the compilation it got errors, ask gemini. https://share.gemini.google/bFyDzMtkYZVk I am using this…

Enable LFS for git to gitlab

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1. Install Git LFS 2. Initialize Git LFS Run this command once on your computer to hook it into Git:…

Cursor/VSCode setup proxy for copilot

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How to start development of risc-v simulator

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Tested in mac m5 Step 1: Qemu. First test the default qemu, then modify in step 3 Step 2: xv6-riscv…

Gen Github Key

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Add key permanently

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Turn Weact Blackpill to uart-to-usb device by arduino

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Step 1: Check your Tools menu and make sure your settings look exactly like this:

Pickit 5 with AVR

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To burn the hex to avr in mac using command line, use this Makefile

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I bought 10 ATF22V10C from here and T48 programmer here, got 1 broken. First, here is the simple and gate…

Open4WD

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Li-on Charging Circuit

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Disable Cursor telemetry

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Disable cursor capturing my project's information to prevent leaking. Open settings.json and set

Build pulseview in mac : fatal error: 'glib.h' file not found

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If you build pulseview in mac, you got "fatal error: 'glib.h' file not found". Do these

STM32 + Micropython + Read/Write W25Q128

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How to Run Write READ:

ESP32 + MPU9250

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But here https://buyertrade.taobao.com/trade/itemlist/list_bought_items.htm?spm=a21bo.jianhua/a.bought.1.5af92a89BjwMqR

ESP32 + TB6612FNG control tamiya 4wd motor

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https://item.taobao.com/item.htm?id=42199583243&mi_id=0000ITQ8ab1cso77bC7eJVc4uQGYSsKdCj4cNkfZXQIfyOc&spm=tbpc.boughtlist.suborder_itemtitle.1.50cb2e8dV4wrtN

ICESugar FPGA toolchain docker

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Setting up the ICESugar FPGA toolchain is trouble in mac, so i built the docker image. This toolchain is for…

了解Pulseview Logic Analyze背後運作

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因為想知道Pulseview背後運作原理來，又想為cpu開發加入一啲特別嘅功能，所以決定用STM32自己搞一隻logic analyzer，雖然STM32用來搞不會很高速，但足了之解其原理，之後再用FPGA搞會非常容易 Pulseview是logic analyzer的GUI界面，sigrok-cli是命令行模式，兩者是呼叫一個名為libsigrok的庫去和你的logic analyzer溝通。至於libsigrok用什麼去和你的logic analyzer溝運，這個是你個人意願，因為stm32可以自己變成uart device所以就當它是uart去溝通最容易。你的logic analyzer可以有兩個mode，stream vs buffer。stream就是收幾多signal就立即傳回給libsigrok，buffer就是先儲起直至你認為儲夠再傳回至libsigrok。 我用stm32的F411和H750完成，可以看代碼，主要是main.c。因為libsigrok無可能認得你個device，所以要跟這個tutorial去改。最終效果如下

Electronic Filters

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Filters and Power Converters in Electronics – A Brief Overview In analog electronics, frequency-selective filters are essential building blocks for…

Arduino Uno controlling motor

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https://item.taobao.com/item.htm?id=710395566954&mi_id=00006hQxL-b9xEoOFLug5BPJj-kqL5zg0HIfjspeV3U_JWw&spm=tbpc.boughtlist.suborder_itemtitle.1.71512e8dnRLo1o

Icesugar 40 using docker

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Backup and restore gitlab ce running in docker

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Backup This creates a single .tar file that contains everything: repositories, database, uploads, builds, artifacts, LFS, registry, pages, etc. The…

EC11 Encode - Micropython example

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Tao Bao https://github.com/quantrpeter/ec11-waveshare-esp32c6

WaveShare ESP32 C6 Zero - WS2812 micropython example

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ThreeJS Examples Syllabus

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Category 1: Fundamentals - Geometry, Camera, and Basic Rendering (幾何、相機和基本渲染) Focus: Core concepts and basic 3D scene setup Examples to cover (~30): Category 2:…

Tutorial : Play ZFS take snapshot and restore to files/folder

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Step 1: Install and create the drive Step 2: Create pool and view it Step 3: Optional, use a custom…

四驅車電容加速

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阿叔之無稽之談：1. 電容加唔到速：我買左四種電容，全部都有加速效果。阿叔話細電容得2.7v，加唔到速。我用4.8v charge 2.7v電容，加速度好勁。阿叔話會爆炸，我用5v charge，去埋個廁所都等唔到傳說中嘅爆炸！2. 電容唔夠力：我用5F大約有1.5秒強勁加速，用10F大約有你秒，目測個摩打快左40%以上3. 四驅車電池不足以為電容充電：我用左個5v升壓，賣2蚊人仔，充電效果唔錯。唯一就係充得唔夠快，5F要20秒，10F要50秒4. 阿叔話四驅車摩打頂唔到5V：實情係一啲事都無，摩打直頭唔熱，我估去到7v都唔會有問題

MinPro-I USB FlashWritter

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Buy : TaoBao Software download :　http://www.yaojiedianzi.com/index.php?m=Download&a=show&id=10 So download here : Warning: Driver in the zip not work, do this If…