21
feb.
2019
Posted in Blog Projects

AD8307 RF Power Meter III — build

This will be another short post. I also made the GitHub repo public, but please be aware,…

23
ian.
2019
Posted in Ham Radio

AD8307 RF Power Meter II — boards from JLPCB

I ordered the boards for this project with JLCPCB in China. This is my first attempt of…

12
ian.
2019
Posted in Blog Ham Radio Projects

AD8307 RF Power Meter

My first finished KiCad project is a prototype of a RF Power meter with input attenuation built…

10
ian.
2019
Posted in Blog Python

How to install Python 3.7 on Raspberry Pi

This short guide explains how to install Python version 3.7.0 on a Raspberry Pi running Raspbian. First,…

20
mart.
2018
Posted in Blog FPGAs

Altera Qsys, NIOS II and FPGA fun

One very interesting feature of Altera FPGAs is that almost any system can be created in its…

18
mart.
2018
Posted in Blog FPGAs

End of week — pin planner

This week was quite busy to complete my assignments for the FPGA Course. I was running out…

14
mart.
2018
Posted in Blog FPGAs

FPGA Course

I’ve been quite busy lately and neglected the blog. I enrolled on Coursera for a very interesting…

03
feb.
2018
Posted in Apple Programming Blog Serial

Error opening serial port

Encouraged by the latest developments, today I started building a new application that will  allow remote connection…

01
feb.
2018
Posted in Apple Programming Blog Core Bluetooth Ham Radio

TH-D74 BLE or „Bluetooth Low Energy”

Struggling to understand how Universal Unique IDs work (see here) I was wrongly assuming that Core Bluetooth…

01
feb.
2018
Posted in Apple Programming Blog Core Bluetooth Ham Radio

Using UUIDs and Bluetooth

I did some more steps towards accessing Kenwood TH-D74’s services via bluetooth. I struggled for some time…