User contributions for Per

20:4520:45, 11 November 2025 diff hist +789‎ Lithium-ion Battery Pack v25.11 ‎No edit summary current
20:3020:30, 11 November 2025 diff hist +1,162‎ N Lithium-ion Battery Pack v25.11 Requirements + Value Proposition ‎ Created page with "== Requirements == These requirements use "shall" for mandatory/must-have requirements and "should" for recommended/nice-to-have requirements. The battery pack shall have a nominal voltage of ~18V. The battery pack shall have a capacity of 2500 mAh or more. The battery pack shall be rechargeable. The battery pack shall use a Lithium-ion chemistry. * Should use Li-ion,LiFePO4, NMC or equivalent * Shall NOT use LiPo(RC lipo) , since this chemistry needs more careful h..."

21:5121:51, 10 November 2025 diff hist +139‎ Per Log ‎No edit summary
21:4821:48, 10 November 2025 diff hist +42‎ N Lithium-ion Battery Pack v25.11 ‎ Created page with "{{dev+|1=Lithium-ion_Battery_Pack_v25.11}}"

21:1321:13, 27 October 2025 diff hist +287‎ Talk:Per Log ‎No edit summary current
20:5920:59, 27 October 2025 diff hist +374‎ Per Log ‎ Mon Oct 27, 2025

22:2122:21, 26 October 2025 diff hist +269‎ m Per Log ‎ →‎Off the shelf vs make
20:1920:19, 26 October 2025 diff hist +706‎ N Per Log ‎ Created page with "== Sun Oct 26, 2025 == Hello world. Looked at https://wiki.opensourceecology.org/wiki/Cordless Drill Construction Set and youtube videos about the Open Source Blueberries. === Drill Notes === Seems like a good project for me to learn about power electronics, CAD and get started with prototyping. I have a Ryobi RCD1802 that I will use as inspiration and benchmark. Costs roughly $150 here in Norway including battery and a bag. ==== Battery pack ==== * Ryobi battery i..."
18:3418:34, 26 October 2025 diff hist −419‎ User:Per ‎No edit summary current

Navigation menu