Sunday, January 31, 2010

Psk31 qsl card collection
















tnx to all contact for sending me your qsl....hope we can work again on the band soon...

see u on waterfall

de 9m2zak 73... sk

Connect a GPS module to a Raspberry Pi 4

  To connect a GPS module with four wires (RST, TX, VCC, and GND) to a Raspberry Pi 4, follow these steps:  Materials Needed: 1. GPS module ...