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  Dronebot workshop Using picamera2 web UI lite

P. ROCHER, INSTITUT DE MECANIQUE CELESTE ET DE CALCUL DES EPHEMERIDES OBSERVATOIRE DE PARIS Calculation of the start and end of the month Ramadan for the Gregorian year 2024 The month of Ramadan in 2024 (year 1445 AH) begins at the visibility of the crescent Moon following the new moon of the second part of the month of March 2024. It ends at the visibility of the first crescent Moon following the new moon in the second part of the month of April 2024.  In March 2024, the geocentric new moon falls on March 10 at 9h 0m 26s UTC (at 10h 0m 26s in legal time French). In April 2024, the geocentric new moon falls on April 8 at 6:20:52 p.m. UTC (at 8:20:52 p.m. in French legal time).  Please note, in mainland France, we switch to summer time on Sunday March 31. The true lunation between the two new Moons lasts 29.3891811 days, or 29 days 9h 20m 25.255. Between two new Moons, the following astronomical events will occur one after the other: on 03/10/2024 at 09:00:26 UTC New moon. on 0...

時間: 30-45 min 物料 400板 @8塊  600板@2塊 枋@4條 800板@5塊（incl one of 台英） 1450枚@2塊 .... 800板@6塊 枋@4條 起陣步骤 1釘台英(800板),一边对齊板頂 另一边对墨落20台英頂。 Tip: 劃板底線，用生釘“long" 好台英板，才落釘 2起龍門架擺底櫳,每边放兩条 共四条。 3上工作平台,扣安全帶于高欄 從高欄及中欄中间穿跨出去。 4抽兩條木枋（榔）調校上積直至 至對齊台英頂,勾第三板的板內邊 台英边 260~270 到枋（近）边,然後中間分中,共四条榔 枋要 突出300線墨最少310，每邊（ 枋at least 920長） 5擺陣长板(飛机頭),对齊陣中墨線,台英及展口位必须落釘。另一面亦是同样做法 6釘壓腳板(分中),追枋位落釘,之字型 , 飛機頭side 不要超25 to 30mm from 板邊, otherwise 會阻旁板安裝！！！ 7起陣旁,頭中尾落釘,釘需斜入陣底板。  Sweet spot: aim 20mm, or <= 28mm， ，not over 35mm from 樣邊： 8用400板卜陣旁板,撐枋中位置,每塊400 四口釘 9卡陣面(600板)→300陣闊,每边四塊(400板)共8塊。 10釘板頂箍(魚勒),柱箍台英,柱板落40mm(800板),連柱箍共5塊 >>>可在起柱頭時先做好柱箍台英，慳時間 11落地面卡櫳及調校馬骝頭 清潔地面。 ***平水尺冇需要用。 台英 陣口邊，追平 固定邊；低墨線一個板位 搭架，架要企水目測 腳校~150高 陣旁400板，櫳，榔 陣內，墨線 另外一邊陣旁 柱頭板 飛機頭，板邊對齊柱板邊，不出界，4口釘 釘落台英 飛機板 Just 1釘 to 陣頭板，摸齊，齊墨線 台英外邊 to 台英外邊：1530 內邊 to 內邊：1500 Using 4 枋（5 gaps)， so 枋中 to 枋中 =1500/5=300 斜板： 1st 2 固定柱for 旁板企水 Then top 600板 on 固定。  多數扣分位： 從地面往上看到 台英and 陣底板 有gap，ie 馬騮頭過高 旁板有效釘  <2 陣底板（飛機頭）過長，“伸入“ 柱體 陣底架過高/低

 aka 搭架 (a) 樓面板 (b) 頂掌(上積)aka 馬騮頭 (c) 較剪 (d) aka 馬騮腳 陣底架  Eg 架高915 陣底高： 1850  螺絲高=1850-20板-105籠-105榔-915架-400馬騮腳=285 常用尺寸： 3尺915 5尺1520 6尺1820 Test questions: Answers: 10 d 11 c

 看圖識字： 線秤 666g

 3 mar 2024 Hard to find the root cause Re caulk some of hardened seal, esp top window Sealed with dow 791 caulk Close the gap of alu window door, by enlarging the lock鎖扣 （七字拉手 上下刁駱） Carousell Add extra caulk around the 防水膠邊 seal tube， both top and bottom window. Outer side 防水膠邊 has so many types and sizes, it's hard the find exact replacement parts ! So it is not supposed to open these windows Now Waiting for real acid test Target to withstand: Black rain Typhoon T10 Actual test record: 20/4/24  Amber rain 👌 4/5/24 red rain 👌 17/8/24  Amber rain 👌 4/9/24 Typhoon Yagi no 8  👌 20/7/25 Typhoon Wipha no 10 👌 4-5/8/25 black rain 👌 23-24/9/25 super typhoon Ragasa 👌 Reference 刀駱 膠邊更換

  Maddison  Wisconsin U Fiskars isocore XXL  22oz 16" Damping ratio from Stanley, handles only: Stanley fatmax anti-vibe Xtreme This is newer version which goes back to single forged steel body，and eliminates the hammer head bolt+resin, which is said the head loose after just weeks of use I am a union carpenter and i purchased this hammer from Lowe’s. Used it for 3 months, i loved it great balance, very light, sinks nails wonderfully, magentic  holder worked beautifully, great vibration reduction. But alas flawed design makes the head come loose. Amazon reviews are all the same. Even a coworker purchased one as well, same deal. Toolguyd , amazon Triple plastic injection (similar to sport shoes soles) Fatmax Xtreme: Toughbuilt 拓必得 shockstop 20oz ,22oz, 24oz  (two times or more expensive than 木井方/SATA） 木井方  low vibe(2017)手柄藏有減震彈珠 SATA has similar bolt and spring design(german patent?), but spring is hidden inside the body, not easily seen Quick trial at shop...