diff --git a/footprint/tj_Connector.pretty/2EDGRT-5.08-16P.kicad_mod b/footprint/tj_Connector.pretty/2EDGRT-5.08-16P.kicad_mod
index c2380ca..5a4ca1c 100644
--- a/footprint/tj_Connector.pretty/2EDGRT-5.08-16P.kicad_mod
+++ b/footprint/tj_Connector.pretty/2EDGRT-5.08-16P.kicad_mod
@@ -1,42 +1,41 @@
-(module 2EDGRT-5.08-16P (layer F.Cu) (tedit 5D134E41)
+(module 2EDGRT-5.08-16P (layer F.Cu) (tedit 5DD74626)
   (fp_text reference REF** (at -1.27 13.97) (layer F.SilkS)
     (effects (font (size 1 1) (thickness 0.15)))
   )
   (fp_text value 2EDGRT-5.08-16P (at -0.41 12.7) (layer F.Fab)
     (effects (font (size 1 1) (thickness 0.15)))
   )
-  
-  (fp_line (start -5.08 -12.11) (end 35.56 -12.065) (layer F.SilkS) (width 0.2032))
-  (fp_line (start 35.56 -12.065) (end 35.56 -1.905) (layer F.SilkS) (width 0.2032))
-  (fp_line (start 35.56 -1.905) (end 37.465 -1.905) (layer F.SilkS) (width 0.2032))
+  (fp_line (start -5.08 -12.11) (end 36.56 -12.065) (layer F.SilkS) (width 0.2032))
+  (fp_line (start 36.56 -12.065) (end 36.56 -1.905) (layer F.SilkS) (width 0.2032))
+  (fp_line (start 36.56 -1.905) (end 37.465 -1.905) (layer F.SilkS) (width 0.2032))
   (fp_line (start 37.465 -1.905) (end 37.465 10.795) (layer F.SilkS) (width 0.2032))
   (fp_line (start 37.465 10.795) (end -3.175 10.795) (layer F.SilkS) (width 0.2032))
   (fp_line (start -3.175 10.795) (end -3.175 -1.905) (layer F.SilkS) (width 0.2032))
   (fp_line (start -3.175 -1.905) (end -5.08 -1.905) (layer F.SilkS) (width 0.2032))
   (fp_line (start -5.08 -1.905) (end -5.08 -12.11) (layer F.SilkS) (width 0.2032))
   (fp_line (start 37.465 8.89) (end -3.175 8.89) (layer F.SilkS) (width 0.2032))
-  (fp_line (start 35.56 -1.905) (end 37.465 -1.905) (layer F.CrtYd) (width 0.2032))
-  (fp_line (start -5.08 -12.065) (end 35.56 -12.02) (layer F.CrtYd) (width 0.2032))
-  (fp_line (start 35.56 -12.02) (end 35.56 -1.905) (layer F.CrtYd) (width 0.2032))
+  (fp_line (start 36.56 -1.905) (end 37.465 -1.905) (layer F.CrtYd) (width 0.2032))
+  (fp_line (start -5.08 -12.065) (end 36.56 -12.065) (layer F.CrtYd) (width 0.2032))
+  (fp_line (start 36.56 -12.065) (end 36.56 -1.905) (layer F.CrtYd) (width 0.2032))
   (fp_line (start 37.465 -1.905) (end 37.465 10.795) (layer F.CrtYd) (width 0.2032))
   (fp_line (start 37.465 10.795) (end -3.175 10.795) (layer F.CrtYd) (width 0.2032))
   (fp_line (start -3.175 10.795) (end -3.175 -1.905) (layer F.CrtYd) (width 0.2032))
   (fp_line (start -3.175 -1.905) (end -5.08 -1.905) (layer F.CrtYd) (width 0.2032))
   (fp_line (start -5.08 -1.905) (end -5.08 -12.065) (layer F.CrtYd) (width 0.2032))
-  (pad 4 thru_hole circle (at 15.24 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 11 thru_hole circle (at 7.62 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 12 thru_hole circle (at 12.7 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 10 thru_hole circle (at 2.54 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 9 thru_hole circle (at -2.54 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 2 thru_hole circle (at 5.08 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 1 thru_hole rect (at 0 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 3 thru_hole circle (at 10.16 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 14 thru_hole circle (at 22.86 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 13 thru_hole circle (at 17.78 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 6 thru_hole circle (at 25.4 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 5 thru_hole circle (at 20.32 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 16 thru_hole circle (at 33.02 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 15 thru_hole circle (at 27.94 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 8 thru_hole circle (at 35.56 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
-  (pad 7 thru_hole circle (at 30.48 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Paste *.Mask))
+  (pad 4 thru_hole circle (at 15.24 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 11 thru_hole circle (at 7.62 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 12 thru_hole circle (at 12.7 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 10 thru_hole circle (at 2.54 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 9 thru_hole circle (at -2.54 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 2 thru_hole circle (at 5.08 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 1 thru_hole rect (at 0 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 3 thru_hole circle (at 10.16 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 14 thru_hole circle (at 22.86 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 13 thru_hole circle (at 17.78 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 6 thru_hole circle (at 25.4 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 5 thru_hole circle (at 20.32 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 16 thru_hole circle (at 33.02 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 15 thru_hole circle (at 27.94 -10.16) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 8 thru_hole circle (at 35.56 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
+  (pad 7 thru_hole circle (at 30.48 0) (size 2.54 2.54) (drill 1.524) (layers *.Cu *.Mask))
 )
diff --git a/footprint/tj_IC.pretty/SOIC-24W_7.5x15.4mm_P1.27mm_HandSolder.kicad_mod b/footprint/tj_IC.pretty/SOIC-24W_7.5x15.4mm_P1.27mm_HandSolder.kicad_mod
new file mode 100644
index 0000000..b6d2aac
--- /dev/null
+++ b/footprint/tj_IC.pretty/SOIC-24W_7.5x15.4mm_P1.27mm_HandSolder.kicad_mod
@@ -0,0 +1,61 @@
+(module SOIC-24W_7.5x15.4mm_P1.27mm_HandSolder (layer F.Cu) (tedit 5DD7505C)
+  (descr "SOIC, 24 Pin (JEDEC MS-013AD, https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/soic_wide-rw/RW_24.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py")
+  (tags "SOIC SO")
+  (attr smd)
+  (fp_text reference REF** (at 0 -8.65) (layer F.SilkS)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_text value SOIC-24W_7.5x15.4mm_P1.27mm_HandSolder (at 0 8.65) (layer F.Fab)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_line (start 0 7.81) (end 3.86 7.81) (layer F.SilkS) (width 0.12))
+  (fp_line (start 3.86 7.81) (end 3.86 7.545) (layer F.SilkS) (width 0.12))
+  (fp_line (start 0 7.81) (end -3.86 7.81) (layer F.SilkS) (width 0.12))
+  (fp_line (start -3.86 7.81) (end -3.86 7.545) (layer F.SilkS) (width 0.12))
+  (fp_line (start 0 -7.81) (end 3.86 -7.81) (layer F.SilkS) (width 0.12))
+  (fp_line (start 3.86 -7.81) (end 3.86 -7.545) (layer F.SilkS) (width 0.12))
+  (fp_line (start 0 -7.81) (end -3.86 -7.81) (layer F.SilkS) (width 0.12))
+  (fp_line (start -3.86 -7.81) (end -3.86 -7.545) (layer F.SilkS) (width 0.12))
+  (fp_line (start -3.86 -7.545) (end -5.675 -7.545) (layer F.SilkS) (width 0.12))
+  (fp_line (start -2.75 -7.7) (end 3.75 -7.7) (layer F.Fab) (width 0.1))
+  (fp_line (start 3.75 -7.7) (end 3.75 7.7) (layer F.Fab) (width 0.1))
+  (fp_line (start 3.75 7.7) (end -3.75 7.7) (layer F.Fab) (width 0.1))
+  (fp_line (start -3.75 7.7) (end -3.75 -6.7) (layer F.Fab) (width 0.1))
+  (fp_line (start -3.75 -6.7) (end -2.75 -7.7) (layer F.Fab) (width 0.1))
+  (fp_line (start -5.93 -7.95) (end -5.93 7.95) (layer F.CrtYd) (width 0.05))
+  (fp_line (start -5.93 7.95) (end 5.93 7.95) (layer F.CrtYd) (width 0.05))
+  (fp_line (start 5.93 7.95) (end 5.93 -7.95) (layer F.CrtYd) (width 0.05))
+  (fp_line (start 5.93 -7.95) (end -5.93 -7.95) (layer F.CrtYd) (width 0.05))
+  (fp_text user %R (at 0 0) (layer F.Fab)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (pad 1 smd roundrect (at -4.9 -6.985) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 2 smd roundrect (at -4.9 -5.715) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 3 smd roundrect (at -4.9 -4.445) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 4 smd roundrect (at -4.9 -3.175) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 5 smd roundrect (at -4.9 -1.905) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 6 smd roundrect (at -4.9 -0.635) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 7 smd roundrect (at -4.9 0.635) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 8 smd roundrect (at -4.9 1.905) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 9 smd roundrect (at -4.9 3.175) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 10 smd roundrect (at -4.9 4.445) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 11 smd roundrect (at -4.9 5.715) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 12 smd roundrect (at -4.9 6.985) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 13 smd roundrect (at 4.9 6.985) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 14 smd roundrect (at 4.9 5.715) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 15 smd roundrect (at 4.9 4.445) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 16 smd roundrect (at 4.9 3.175) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 17 smd roundrect (at 4.9 1.905) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 18 smd roundrect (at 4.9 0.635) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 19 smd roundrect (at 4.9 -0.635) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 20 smd roundrect (at 4.9 -1.905) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 21 smd roundrect (at 4.9 -3.175) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 22 smd roundrect (at 4.9 -4.445) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 23 smd roundrect (at 4.9 -5.715) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (pad 24 smd roundrect (at 4.9 -6.985) (size 2.55 0.6) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25))
+  (model ${KISYS3DMOD}/Package_SO.3dshapes/SOIC-24W_7.5x15.4mm_P1.27mm.wrl
+    (at (xyz 0 0 0))
+    (scale (xyz 1 1 1))
+    (rotate (xyz 0 0 0))
+  )
+)
diff --git a/tj-IC.bck b/tj-IC.bck
index ce03a22..1619fee 100644
--- a/tj-IC.bck
+++ b/tj-IC.bck
@@ -1,5 +1,24 @@
 EESchema-DOCLIB  Version 2.0
 #
+$CMP CJ431
+D Shunt Regulator, SOT-23
+K diode device shunt regulator
+F https://atta.szlcsc.com/upload/public/pdf/source/20180115/C3113_15160149461261269385.pdf
+$ENDCMP
+#
+$CMP LM335Z
+D Precision temperature sensors, TO-92
+F https://www.st.com/resource/en/datasheet/lm335.pdf
+$ENDCMP
+#
+$CMP MAX132CNG
+F https://www.mouser.cn/datasheet/2/256/MAX132-1514523.pdf
+$ENDCMP
+#
+$CMP MAX132CWG
+F https://www.mouser.cn/datasheet/2/256/MAX132-1514523.pdf
+$ENDCMP
+#
 $CMP MAX13487EESA+
 D Half-Duplex RS-485-/RS-422-Compatible Transceiver with AutoDirection Control, SOIC-8
 K Half-Duplex RS-485-/RS-422-Compatible Transceiver with AutoDirection Control, SOIC-8
diff --git a/tj-IC.dcm b/tj-IC.dcm
index ce03a22..1619fee 100644
--- a/tj-IC.dcm
+++ b/tj-IC.dcm
@@ -1,5 +1,24 @@
 EESchema-DOCLIB  Version 2.0
 #
+$CMP CJ431
+D Shunt Regulator, SOT-23
+K diode device shunt regulator
+F https://atta.szlcsc.com/upload/public/pdf/source/20180115/C3113_15160149461261269385.pdf
+$ENDCMP
+#
+$CMP LM335Z
+D Precision temperature sensors, TO-92
+F https://www.st.com/resource/en/datasheet/lm335.pdf
+$ENDCMP
+#
+$CMP MAX132CNG
+F https://www.mouser.cn/datasheet/2/256/MAX132-1514523.pdf
+$ENDCMP
+#
+$CMP MAX132CWG
+F https://www.mouser.cn/datasheet/2/256/MAX132-1514523.pdf
+$ENDCMP
+#
 $CMP MAX13487EESA+
 D Half-Duplex RS-485-/RS-422-Compatible Transceiver with AutoDirection Control, SOIC-8
 K Half-Duplex RS-485-/RS-422-Compatible Transceiver with AutoDirection Control, SOIC-8
diff --git a/tj-IC.lib b/tj-IC.lib
index f2089fa..b9ad5e8 100644
--- a/tj-IC.lib
+++ b/tj-IC.lib
@@ -348,6 +348,28 @@ X +Vo 6 1000 300 300 L 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# CJ431
+#
+DEF CJ431 U 0 20 N N 1 F N
+F0 "U" -100 100 50 H V C CNN
+F1 "CJ431" 0 -100 50 H V C CNN
+F2 "Package_TO_SOT_SMD:SOT-23" 0 -150 50 H I C CIN
+F3 "" 0 0 50 H I C CIN
+$FPLIST
+ SOT?23*
+ SOT?89*
+ TO?92*
+$ENDFPLIST
+DRAW
+P 3 0 1 0 -50 0 0 0 50 0 N
+P 3 0 1 0 -30 30 30 0 -30 -30 F
+P 4 0 1 10 20 -40 30 -30 30 30 30 30 N
+X REF 1 0 100 100 D 50 50 1 1 P
+X K 2 100 0 100 L 50 50 1 1 P
+X A 3 -100 0 100 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # DG4052A
 #
 DEF DG4052A U 0 40 Y Y 1 F N
@@ -735,6 +757,67 @@ X f 9 -200 -600 200 R 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# LM335Z
+#
+DEF LM335Z U 0 20 N N 1 F N
+F0 "U" -100 100 50 H V C CNN
+F1 "LM335Z" 0 -100 50 H V C CNN
+F2 "Package_TO_SOT_THT:TO-92_Wide" 0 -150 50 H I C CIN
+F3 "" 0 0 50 H I C CIN
+$FPLIST
+ TO*92*
+$ENDFPLIST
+DRAW
+P 3 0 1 0 -50 0 0 0 50 0 N
+P 3 0 1 0 -30 30 30 0 -30 -30 F
+P 4 0 1 10 20 -40 30 -30 30 30 30 30 N
+X ADJ 1 0 100 100 D 50 50 1 1 P
+X V+ 2 100 0 100 L 50 50 1 1 P
+X V- 3 -100 0 100 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# MAX132CNG
+#
+DEF MAX132CNG U 0 40 Y Y 1 F N
+F0 "U" 900 150 50 H V C CNN
+F1 "MAX132CNG" 1000 50 50 H V C CNN
+F2 "Package_DIP:DIP-24_W7.62mm" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS MAX132CWG
+$FPLIST
+ Package_DIP:DIP-24_W7.62mm
+ Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm
+$ENDFPLIST
+DRAW
+S 0 0 1150 -1600 0 1 0 f
+X ~CS 1 -200 -300 200 R 50 50 1 1 I
+X P3 10 -200 -1400 200 R 50 50 1 1 P
+X EOC 11 -200 -700 200 R 50 50 1 1 P
+X DGND 12 1350 -1500 200 L 50 50 1 1 W
+X V- 13 1350 -1400 200 L 50 50 1 1 W
+X IN_HI 14 1350 -1200 200 L 50 50 1 1 I
+X IN_LO 15 1350 -1100 200 L 50 50 1 1 I
+X AGND 16 1350 -900 200 L 50 50 1 1 W
+X REF- 17 1350 -800 200 L 50 50 1 1 I
+X REF+ 18 1350 -700 200 L 50 50 1 1 I
+X CRFEF+ 19 700 200 200 D 50 50 1 1 P
+X DIN 2 -200 -400 200 R 50 50 1 1 I
+X CREF- 20 300 200 200 D 50 50 1 1 P
+X INT_IN 21 1350 -500 200 L 50 50 1 1 I
+X INT_OUT 22 1350 -400 200 L 50 50 1 1 P
+X BUF_OUT 23 1350 -300 200 L 50 50 1 1 P
+X V+ 24 1350 -200 200 L 50 50 1 1 W
+X DOUT 3 -200 -500 200 R 50 50 1 1 P
+X SCLK 4 -200 -600 200 R 50 50 1 1 I
+X OSC2 5 700 -1800 200 U 50 50 1 1 P
+X OSC1 6 300 -1800 200 U 50 50 1 1 I
+X P0 7 -200 -1100 200 R 50 50 1 1 P
+X P1 8 -200 -1200 200 R 50 50 1 1 P
+X P2 9 -200 -1300 200 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # MAX13487EESA+
 #
 DEF MAX13487EESA+ U 0 20 Y Y 1 F N