Ursus Minimus 1 - Lessons Learned

SMD Soldering

Lower temperature solder paste Hot air rework Magnification technology General process When to Bake vs Hot air vs Soldering pencil

AVR Programming

Board selection in Arduino Dev Environment Bricking / Unbricking I2C and Level Converters

Si4463 Transmitter Chip

LPF passive component orientation and placement Low output power issues

Ublox Max7 GPS Chip

Chip antenna placement

Ursus Minimus 1 Design issues

VCXO bias resistors SMA connector and RF Out placement Reversed power protection

Last modified:: 2014/02/21 13:07