April 3, 2021
ESPForth is one of the easiest and least expensive ways to learn Forth.
esp32Forth Serial Monitor is a version of Forth written by CH Ting. Ting is remarkable in the volume of documentation he provides, as well as the number of versions of Forth he has …
April 1, 2021
Here are links to Operational Amplifier information, primarily for the design of simple, practical amplifiers.
March 31, 2021
Using potentiometers for programmable bias and gain on the amplifier.
If you followed the last couple of experiments, AC Signal Analysis and DC Sweep, you know you have a functional amplifier that will take either a DC level or AC signal …
March 29, 2021
Using the Labrador and a DMM, perform a DC sweep of an inverting amplifier. From our previous lab post we saw the simulation values for a DC Sweep. In this lab, we’ll use the Labrador along with a DMM to determine if our measured values match those …
March 27, 2021
I’ll use this amplifier to perform multiple tests using the Espotek Labrador.
For more information on using operational amplifiers, I encourage you to look at these sources:
March 22, 2021
A brief introduction of the Espotek Labrador.
This entry begins a series of entries discussing the Espotek Labrador. It is a fantastic small device that enables one to analyze electronic circuits.
From that page …
March 21, 2021
As I got back into Forth after about 35 years of other languages, programs and technical stuff, I’ve been asked, Why Forth?
The most personal reason is that I’ve had a life-long passion for the language and kept a bookshelf full of Forth books …