In the project, a DCDC current source is used for the projected laser light source. Since it is a single DLP, the RGB three-color light needs to be modulated and output at 4k/60Hz. The way to achieve 4K depends on dithering, so the modulation frequency of the light source is 240Hz, and the final result […]
Capacitors also whistle Read More »
Think before you go This article is reprinted from: https://blog.feimind.xyz/thinkingabouttradeoff This site is for inclusion only, and the copyright belongs to the original author.
If you want a haircut, buy a razor first Read More »
JD Cloud Recommended level: AX1800 [suitable for broadband above 200m]: https://u.jd.com/ZwfmMIp Luban [1 year package, suitable for broadband below 200m]: https://u.jd.com/ZtfhP2q Advantages: No public IP is required, and the big manufacturers are reliable. Can it be used as a router? Disadvantages: need to purchase dedicated equipment, deployment cycle up to 7 days Kiwi Recommended level:
1. Modify the time zone ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo “Asia/Shanghai” > /etc/timezone 2. Modify the source vim /etc/apt/sources.list deb https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch main non-free contrib deb https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch-updates main non-free contrib deb https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch-backports main non-free contrib deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch main non-free contrib deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch-updates main non-free contrib deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch-backports main non-free
Armbian installs OMV for Wanke Cloud/My Home Cloud, etc. Read More »
Easy Item Management is an iPhone application that helps users remember the location of infrequently used items, commonly known as #Storage . Support iOS focused search (Spotlight), just need to pull down the screen to search to find items. @Appinn Featured by developer @rocketrobin on Discovery Channel . Easy Item Management – Rescue Can’t Remember
Respect and rely on everyone’s initiative, listen to everyone’s voices and opinions, rather than regard people’s feelings, speeches and actions as some big chess and conspiracy to execute. This article is reprinted from:https://www.getrevue.co/profile/newslab/issues/052-1129516 This site is for inclusion only, and the copyright belongs to the original author.
“Comprador”, “Agent” and “Agency”｜052 Read More »
Passive Income Portfolio 2022 Q1 Quarterly Report This article is reprinted from: https://www.bmpi.dev/money/passive-income-protfolio/2022q1/ This site is for inclusion only, and the copyright belongs to the original author.
Epidemic and War # Combined Quarterly Report (2022Q1) Read More »
https://linmi.cc/42154.html Last week, I made an interesting toy for entering my existing physical books into Notion, which is convenient for me to manage. First of all, there are some books that I will read from time to time, such as “Siddhartha” given to me by Shaonan; I will also sell the books to return blood.
Practice of Scanning and Importing Physical Books into Notion Douban Score Edition Read More »
read and play Let’s talk about playing, I spend an average of half an hour playing Gran Turismo Sport every day. The track experience is 100% gold. The focus is on the Nürburgring Nordschleife or the Green Hell. After about a week, I finally drove a single lap to 6:53.778, I got the gold medal.
——Photographed on the afternoon of April 24, 2021 in Hantang Street, Huining County This article is reprinted from: https://www.duanxiansen.com/1231.html This site is for inclusion only, and the copyright belongs to the original author.
blue sky and white clouds Read More »
[Web3Q] Twitter Daily Web3 Essence (AI Noise Reduction · Chinese Free Version) 【Web3Q】Twitter Daily Web3 Essence Recommendations Author Twitter | YouTube Channel | Small Universe Podcast |TelegramGroup | Web3Q.net (AI Noise Reduction + Manual Refinement · Chinese · Free · Internal Beta) 【Web3Q】2022.04.23 // @XDash: Currently, Web3 sources tracked by Web3Q exceed 1W, and Chinese
[Web3Q] Twitter Daily Web3 Essence (AI Noise Reduction · Chinese Free Version) Read More »
foreword The Gcorelabs CDN has had a lot of changes recently, most importantly supporting the websocket feature of HTTP/2, which is very valuable to us. Today we’ll see if Gcorelabs’ CDN is up to the task. Global Node Distribution The following IP segments are all scanned by blogger Leo’s self-written scanning software on BGP.TOOLS to
Gcorelabs CDN – the best alternative to Cloudflare Read More »
foreword In fact, for a long time, I have been thinking about how to use BBR to improve the upload speed of the server to achieve a better experience. For this reason, I adjusted the network parameters of the kernel, and also used various flow control algorithms (fq, fq_pie, cake, fq_codel), I didn’t seem to