With the PIC Timer 1 calculator you can see the resulting frequencies and
periods when you change three pieces of information. :
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sliders let you change the values by dragging a control up and down on the
screen and the resulting changes are immediately shown in this page. The
first is for the prescaler and the other two are the high and low byte for the
timer value. You can also set the timer value by typing into the spinbox - top
left (or use the up/down arrows to change the value in the
A tutorial on using the ADS1115 precision 16 bit ADC for low power use.
ESP8266 Webserver: This code shows you how to use lua to create a webserver using html button inputs to contrtol an LED on the ESP module.
How to flash nodemcu firmware into a ESP8266 so you can use the LUA scripting language.
Nodemcu examples starting off wioth simple ones and progressing to wifi coding. This is an excellent tutorial to start learning how to use nodeMCU with lua.
Find out how to download the ESPLorer and use it to upload lua scripts
How to use the TCS230 (/TCS3200) Color detector chip and easily add it to any of your projects.