Tag Python

ESP8266 Environment Sensor

Humidity control is essential to make sure your home is healthy and comfortable. Too much humidity is bad but so is too little. In the...

Garden Lights

At home, I wanted to install lights along the fence to create an ambiance in my backyard. I wanted to have the lights turn on at sunset...

Where are all the hams?

When I build or install a new antenna, I always run a series of tests. Like everyone else, I look at the resonant frequency and SWR. But...

APRS Telemetry

I wrote a little python program to send my iGate telemetry through APRS. The metrics include the temperature of the Raspberry-Pi, the...

Keeping your AllStar node cool

In a previous article I describe how I built a mobile Allstar node. I carry this node me with when I go to a meeting, or on a trip,...

How to debug with logging

Many developers often use print statements for debugging their code. Print statements are a good way to trace and troubleshoot potential...

Concatenation of strings in Python

Most Python books or blog posts, teach us that concatenating strings using the + sign is a bad idea. This is true: using + or =+ is a...


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