LA3ZA Radio and Electronics

Fav 2 subset with 11 entries (Example in text has 9) The Clock subset menu of the  Multi-face GPS Clock  gives you a choice already between:...

The TFT GPS clock with touch control which has been designed by Bruce E. Hall, W8BH , is a very nice clock with a large and easily readable...

I’ve been working on a GPS-controlled Arduino clock for some years and had set myself the goal of showing time for moonrise and for moonset ...

My  GPS corrected 10 MHz reference now plays beautifully, as I finally was able to continue the project after a long break. All the parts we...

Some years ago I started making a GPS Clock with a 20 by 4 LCD,  Yet another Arduino clock . It has been running since then as my shack cloc...

Arduino Nano, Si5351A clock generator, I2C LCD display, and rotary encoder. The GPS signal is connected to the plug to the lower left. I...

My Just good enough 10 MHz reference  based on the direct output of a Neo-7 GPS module, described in detail before on this blog, is good i...

Does the world need more Arduino clocks? Maybe not. But I needed another Arduino project as I had made a K3NG morse keyer . I love this ke...

My poor-man's 10 MHz reference based on the Ublox Neo-7M GPS module didn't always receive GPS satellites. Since I rely on receptio...

Just good enough 10 MHz GPS reference with u blox Neo-7M GPS module to the upper right, 10 MHz output buffer lower right, USB interface...

I had some trouble closing the lid on the " Just good enough 10 MHz GPS reference " due to the size of the BNC jack. Therefore I...

Some time ago I noticed that the Ublox Neo-7M GPS has a 10 MHz output which is locked to the GPS system's accuracy. Most people kept s...