Li-Ion Battery pcb (#993)

* Add files via upload

* Create README.md

* Rename Gerber.zip to gerber.zip

* Rename Cart.png to cart.png

* Delete projects/Li-ion_Battery/PARTS directory

* Delete projects/Li-ion_Battery/IMPORTS directory

* Rename TheOtherRequired_File.csv to CPL.csv

* Delete projects/Li-ion_Battery/cart.png

* Add files via upload

* Update README.md

* Rename schematics.pdf to schematic.pdf

* Delete projects/Li-ion_Battery/schematic.pdf

* Add files via upload

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Co-authored-by: blaze <Arnnav0kudale@gmail.com>

projects/Li-ion_Battery/CPL.csv

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+Designator Footprint Mid X Mid Y Ref X Ref Y Pad X Pad Y Layer Rotation Comment
+"C1" "C0603" "31.5mm" "-24.51mm" "31.5mm" "-24.51mm" "30.6mm" "-24.51mm" "T" "0" "10uF"
+"C2" "CAP-TH_BD12.5-P5.00-D1.2-FD" "76.84mm" "-7.62mm" "76.84mm" "-7.62mm" "74.34mm" "-7.62mm" "T" "0" "4700uF"
+"C3" "C0603" "36.2mm" "-24.51mm" "36.2mm" "-24.51mm" "35.3mm" "-24.51mm" "T" "0" "4.7uF"
+"C4" "C0603" "18.52mm" "-15.37mm" "18.52mm" "-15.37mm" "17.62mm" "-15.37mm" "T" "0" "4.7uF"
+"D1" "SOD-123F_L2.8-W1.8-LS3.7-RD" "26.16mm" "-30.61mm" "26.16mm" "-30.61mm" "24.61mm" "-30.61mm" "T" "0" "MBR120VLSFT1G"
+"D2" "SOD-123F_L2.8-W1.8-LS3.7-RD" "26.16mm" "-25.15mm" "26.16mm" "-25.15mm" "24.61mm" "-25.15mm" "T" "0" "MBR120VLSFT1G"
+"D3" "SOD-123F_L2.8-W1.8-LS3.7-RD" "26.16mm" "-27.94mm" "26.16mm" "-27.94mm" "24.61mm" "-27.94mm" "T" "0" "MBR120VLSFT1G"
+"H1" "1X02 2.54MM HOLES HEADERS PINS" "34.42mm" "-36.07mm" "34.42mm" "-34.8mm" "34.42mm" "-34.8mm" "T" "0" "Header pins 1x02"
+"H2" "1X02 2.54MM HOLES HEADERS PINS" "38.23mm" "-35.81mm" "38.23mm" "-34.54mm" "38.23mm" "-34.54mm" "T" "0" "Header pins 1x02"
+"H3" "1X02 2.54MM HOLES HEADERS PINS" "41.4mm" "-35.81mm" "41.4mm" "-34.54mm" "41.4mm" "-34.54mm" "T" "0" "Header pins 1x02"
+"H4" "1X04 2.54MM HOLES HEADERS PINS" "38.1mm" "-29.72mm" "41.91mm" "-29.72mm" "41.91mm" "-29.72mm" "T" "270" "Header pins 1x04"
+"J1" "DC050 DC POWER CONNECTOR" "8.99mm" "-14.1mm" "5.84mm" "-14.1mm" "5.84mm" "-8.35mm" "T" "0" "DC050"
+"J2" "DC-IN-SMD_DC-045B-13A" "4.95mm" "-39.62mm" "4.95mm" "-39.62mm" "8.7mm" "-38.8mm" "T" "0" "DC-045B-13A"
+"JST1" "JST-PH-2-SMT-RA" "28.7mm" "-5.33mm" "28.7mm" "-5.33mm" "29.69mm" "-7.94mm" "T" "0" "JST_2-PIN_Female_Connector"
+"JST2" "JST-PH-2-SMT-RA" "19.3mm" "-5.33mm" "19.3mm" "-5.33mm" "20.29mm" "-7.94mm" "T" "0" "JST_2-PIN_Female_Connector"
+"LED1" "LED0603_BLUE" "81.15mm" "-21.08mm" "81.15mm" "-21.08mm" "80.3mm" "-21.08mm" "T" "0" "LED-0603_B"
+"LED2" "LED0603_GREEN" "81.15mm" "-28.7mm" "81.15mm" "-28.7mm" "80.3mm" "-28.7mm" "T" "0" "LED-0603_G"
+"LED3" "LED0603_RED" "81.15mm" "-36.32mm" "81.15mm" "-36.32mm" "80.3mm" "-36.32mm" "T" "0" "LED-0603_R"
+"R1" "R0603" "23.5mm" "-15.37mm" "23.5mm" "-15.37mm" "22.7mm" "-15.37mm" "T" "0" "1k"
+"R2" "R0603" "18.54mm" "-19.69mm" "18.54mm" "-19.69mm" "17.74mm" "-19.69mm" "T" "0" "1k"
+"R3" "R0603" "23.62mm" "-19.69mm" "23.62mm" "-19.69mm" "22.82mm" "-19.69mm" "T" "0" "1k"
+"R4" "R0603" "28.7mm" "-19.69mm" "28.7mm" "-19.69mm" "27.9mm" "-19.69mm" "T" "0" "5.1k"
+"R5" "R0603" "33.78mm" "-19.69mm" "33.78mm" "-19.69mm" "32.98mm" "-19.69mm" "T" "0" "5.1k"
+"R7" "R0603" "38.86mm" "-19.69mm" "38.86mm" "-19.69mm" "38.06mm" "-19.69mm" "T" "0" "10k"
+"R8" "R0603" "21.46mm" "-24.77mm" "21.46mm" "-24.77mm" "20.66mm" "-24.77mm" "T" "0" "10k"
+"R9" "R0603" "17.15mm" "-24.77mm" "17.15mm" "-24.77mm" "16.35mm" "-24.77mm" "T" "0" "270k"
+"R10" "R0603" "28.58mm" "-15.37mm" "28.58mm" "-15.37mm" "27.78mm" "-15.37mm" "T" "0" "100k"
+"R11" "R0603" "33.66mm" "-15.37mm" "33.66mm" "-15.37mm" "32.86mm" "-15.37mm" "T" "0" "0k"
+"R12" "R0603" "38.74mm" "-15.37mm" "38.74mm" "-15.37mm" "37.94mm" "-15.37mm" "T" "0" "∞k"
+"R101" "R_0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER" "55.74mm" "-39.88mm" "58.67mm" "-41.15mm" "54.86mm" "-39.88mm" "T" "270" "R_0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER"
+"RT1" "R_AXIAL-0.3" "18.67mm" "-27.94mm" "18.67mm" "-27.94mm" "14.86mm" "-27.94mm" "T" "0" "10k"
+"RT2" "R0603" "41.02mm" "-24.38mm" "41.02mm" "-24.38mm" "40.22mm" "-24.38mm" "T" "0" "10k"
+"U1" "QFN-20_L4.0-W4.0-P0.50-BL-EP" "17.4mm" "-36.7mm" "17.4mm" "-36.7mm" "16.4mm" "-38.7mm" "T" "0" "MCP73871-2AAI/ML"
+"USB1" "USB-C-SMD_20P-P0.50-L6.5-W8.9" "3.18mm" "-27.43mm" "3.18mm" "-27.43mm" "0.89mm" "-23.11mm" "T" "0" "USB-310F"

projects/Li-ion_Battery/README.md

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+---
+name: "Shahm Najeeb"
+slack_handle: "@Shahm Najeeb"
+github_handle: "@DefinetlyNotAI"
+---
+
+Li-ion battery board
+<!-- Describe your board in 2-3 sentences. What are you making? What will it do? -->
+
+This is a lithium ion holding battery board, for my rp4. It adds safety switches etc.
+
+<!-- How much is it going to cost? -->
+
+Around 85 dollars, I will order 5 of them.
+
+<!-- Tell us a little bit about your design process. What were some challenges? What helped? Totally optional -->
+
+I followed tutorial on how it actually work (schematic part) then i started learning easyeda and made the model itself.