Add pi-matching circuit to the baseband modem antenna's feedline
by
Eric Kuzmenko
6 years 3 months
Update the WWAN/BB antenna to use the Antenova SR4L034-R antenna
by
Eric Kuzmenko
6 years 3 months
Change all 0603 capacitors _EXCEPT_ the 2.2uF, 4.7uF, 8.2uF, 10uF, and 22uF caps to 0402
by
Eric Kuzmenko
6 years 3 months
Use the new 1.5mm diameter test point footprint from KiCad 5's library
by
Eric Kuzmenko
6 years 4 months
Update the schematic symbols and footprints after upgrading to KiCad 5.0.0, fix all ERC and DRC violations after the new update/upgrade
by
Eric Kuzmenko
6 years 4 months
Replace the 103HT NTC thermistor with a ERTJ1VG103FA as found in TI's TIDA-01182 eval board which has a charge controller IC from the same family and uses an 18650 battery, change is due to it being smaller, cheaper, and has the same B value as the recommended thermistor in the charge controller IC's datasheet, comparing the thermistors' tables shows that they are nearly identical and that it should be a drop-in replacement
by
Eric Kuzmenko
6 years 4 months