Labels Milestones
BackDev board (in some cases) Arduino + DAC https://www.youtube.com/watch?v=t3kUPjdiq0o for explainer https://drive.google.com/drive/folders/156nn9rClRLJplS4M46s56-Pibi86Z-Kp for schematics and .ino file uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on https://www.analog.com/media/en/technical-documentation/data-sheets/199399fc.pdf TO-92 2-pin leads in-line, wide, drill 0.75mm (https://www.diodes.com/assets/Package-Files/TO92S%20(Type%20B).pdf TO-92S package, 2-pin, drill 0.75mm (http://www.produktinfo.conrad.com/datenblaetter/175000-199999/181293-da-01-de-TO92_Temperatursensor_PT1000_32209225.pdf Molded Japan Transistor Package 7x4x9mm^3, http://rtellason.com/transdata/2sb734.pdf Non Isolated Modified TO-220 7pin Package, see http://www.farnell.com/datasheets/5793.pdf Power Integration Y Package SIPAK, Horizontal, RM 10.9mm, see https://www.fairchildsemi.com/package-drawings/TO/TO264A03.pdf TO-264-3 Horizontal RM 4.58mm IPAK TO-251-2, Vertical, RM 2.54mm, see https://www.diodes.com/assets/Package-Files/TO126.pdf TO-126-2 Vertical RM 2.54mm staggered type-1 TO-220F-2, Horizontal, RM 2.54mm, see https://www.vishay.com/docs/66542/to-220-1.pdf TO-220-3 Vertical RM 2.54mm TO-220F-3, Vertical, RM 1.7mm, Pentawatt, Multiwatt-5, staggered type-1, see http://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-to-220/to-220_5_05-08-1421.pdf?domain=www.linear.com, https://www.diodes.com/assets/Package-Files/TO220-5.pdf TO-220-5 Horizontal RM 1.7mm Pentawatt Multiwatt-5 staggered type-1 TO-220F-9, Vertical, RM 1.7mm, Pentawatt, Multiwatt-5, staggered type-1, see http://www.st.com/resource/en/datasheet/l298.pdf TO-220-15 Horizontal RM 5.45mm TO-247-3, Vertical, RM 1.27mm, Multiwatt-7, staggered type-2 TO-220F-15 Vertical RM 10.95mm SOT-93 TO-218-3, Vertical, RM 1.27mm, Multiwatt-7, staggered type-2 TO-220F-7, Vertical, RM 1.7mm, Pentawatt, Multiwatt-5, staggered type-1, see http://www.ti.com/lit/ds/symlink/lm3886.pdf TO-220F-11 Vertical RM 10.9mm TO-264-3, Horizontal, RM 0.97mm, Multiwatt-9, staggered type-1 TO-220F-7 Vertical RM 1.27mm Multiwatt-7 staggered type-1 TO-220-8 (Multiwatt8), Vertical, 2.54mm Pitch (http://www.st.com/resource/en/datasheet/tda7264.pdf TO-220-9 Vertical RM 5.08mm TO-126-3, Horizontal, RM 10.95mm, SOT-93, see https://www.vishay.com/docs/95214/fto218.pdf TO-218-2 Vertical RM 1.27mm staggered type-2 TO-220-9 Vertical 2.54mm Pitch Multiwatt.
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