09/march/2015

1. lots of link fixes

14/october/2014

1. added symbols for LM13700: ota_LM13700_buffer.sym, ota_LM13700_pwr.sym, ota_LM13700.sym
2. beautified transistor symbols npn_transistor.sym and pnp_transistor.sym

08/august/2014

1. added ind_1812.fp

01/august/2014

1. add IEC-name and IEC-number to the description of attributes in the essential lib
2. add rGND.sym
3. repaired paths in copy-to-essential.sh

29/april/2013

1. moved opamp.sym to opamp_single.sym
2. moved opamp_pwr.sym to opamp_single_pwr.sym
3. add opamp_with_pwr_pins.sym

16/april/2013

1. add varistors (symbol and footprints)

12/february/2013

1. add switch footprints

28/january/2013

1. add DIP28.fp and DIP28_wide.fp

04/august/2012

1. set clearance of SO*.fp and DIP*.fp to decent values (1.0mm and 0.1mm)
2. corrected pin numbers of regulator_positive_fixed.sym

15/july/2012

1. added npn_transistor.sym, pnp_transistor.sym
2. added res_400mil.fp, res_600mil.fp, res_800mil.fp
3. added elko.sym
4. added elko_RM5_D10.fp, elko_RM25_D6.fp, elko_RM35_D8.fp, elko_RM5_D10.fp, elko_RM5_D13.fp, elko_RM75_D16.fp, elko_RM75_D18.fp, elko_RM10_D22.fp
5. added inductor.sym
6. added ind_300mil.fp ind_400mil.fp

13/july/2012

1. added res_horiz.sym, res_vert.sym
2. added res_400mil.fp, res_600mil.fp, res_800mil.fp

12/july/2012

1. added symbols:
   1. potentiometer.sym
   2. potentiometer_vert.sym
2. added footprints:
   1. VISHAY_T18.fp
   2. VISHAY_T93YB.fp
   3. VISHAY_T93YA.fp
   4. ALPS_RK11K112.fp

11/july/2012

1. added comparator.sym

10/july/2012

1. added JMP_2PIN.fp , JMP_3PIN.fp and JMP_SMD.fp
2. added jumper.sym, jumper_3pin.sym

03/july/2012

1. added footprint category "connector"
2. added AKL_2PIN.fp and AKL_3PIN.fp - modular terminals, 5 mm pitch

20/june/2012

1. added voltage regulator symbols:
   1. regulator_positive_fixed.sym,
   2. regulator_positive_variable.sym,
   3. regulator_negative_fixed.sym,
   4. regulator_negative_variable.sym
2. added footprints for regulators:
   1. SO8_78Lxx.fp,
   2. SO8_79Lxx.fp,
   3. SO8_LM317.fp,
   4. SO8_LM337.fp,
   5. SOT89_78LxxA.fp
   6. SOT89_79Lxx.fp

18/april/2012

1. added instr_amp_8pin.sym
2. added DIP12.fp DIP14.fp DIP16.fp DIP18.fp DIP20.fp DIP24.fp DIP24_wide.fp DIP40_wide.fp DIP6.fp DIP8.fp

27/march/2012

1. added cap_200mil_b.sym cap_200mil_c.sym cap_1100mil_b.sym
2. added cap_horiz.sym

06/october/2011

1. moved 7404_4xNOT.sym to 7404_6xNOT
2. added 7486_4xXOR.sym

28/september/2011

1. added 7404_4xNOT.sym, 7432_4xOR.sym,
2. added 74161_4bit_counter.sym, 74112_2xJK_flipflop.sym
3. added 74_pwr.sym, 74_pwr16.sym

21/september/2011

1. add 7400_4xNAND.sym

24/august/2011

1. add LED_3mm.fp, LED_5mm.fp
2. add LED.sym

23/august/2011

1. add TO126_ECB.fp TO220_ECB.fp TO220_ECB_LAY.fp TO220_GCE.fp TO220_GDS.fp TO247_GCE_LAY.fp TO247_GDS_LAY.fp TO92_DGS.fp TO92_ECB.fp TO92_GDS.fp TO247.fp TO247_LAY.fp TO92_123.fp SOT23_GSD.fp SOT23_BEC.fp SOT23.fp
2. add SO8.fp, SO14.fp, SO16.fp, SO16W.fp, SO20.fp, SO20W.fp, SO24W.fp, SO28W.fp
3. add nmosfet.sym nmosfet_power.sym pmosfet.sym pmosfet_power.sym

17/august/2011

1. add diode.sym, zener.sym, photodiode_BPW34
2. add dio_1206.fp, dio_1812.fp, dio_RM10.fp
3. add BPW34.fp, BPW34S.fp, BPW34_upsidedown.fp, BPW34S_upsidedown.fp

19,21/july/2011

1. add igbt.sym
2. add TO220*.fp
3. add cap.sym
4. add cap_200mil.fp, cap_200mil_a.fp, cap_100mil.fp
5. updated symbols.html

09/july/2011

1. add opamp.sym, opamp_pwr.sym
2. add opamp_dual.sym, opamp_dual_pwr.sym

09/july/2011

1. add dir symbols/power
2. add gnd.sym, nc.sym, Ub-.sym, Ub+.sym, vcc.sym, vee.sym, 5V+.sym
3. add in.sym, out.sym

01/july/2011

1. add dir symbols/titleblock
2. add titleblock.sym

20/june/2011

1. started a page for the essential lib
2. add res.sym, generic resistor
3. add res2.sym, generic resistor, american style
4. add res_RM10.fp, res_RM15.fp, res_RM20.fp, res_vert, 0805.fp , 0603.fp