Friday, January 6, 2017
ESP8266 WiFi Garage Door Opener from any Web Browser
›
The 'brain' is the ESP8266 uC . It is available with on board WiFi and plenty of I/O for smaller projects. All this for well und...
Sunday, December 18, 2016
Low Cost Bi-Directional Level Shift Module Characterization (TE291)
›
----- From time to time the level shift module pictured above has come in handy. They do a great job shifting 3.3VDC t...
Thursday, December 1, 2016
Portable ESP8266 WiFi Sniffer (Arduino IDE)
›
----- The ESP8266 modules are so cheap who could resist experimenting with one. For about $8USD a few things you get are 9 GPIOs, I2C/S...
Tuesday, October 25, 2016
Prime Numbers in a Box
›
----- How many times have you needed the next prime number in a sequence and, like some animal , had to go to a printed table to look ...
Sunday, September 18, 2016
Keep Tabs on the Devices Connected to Your LAN
›
----- THE PROBLEM: Like most people, we have tons of things connected via WiFi to our router. Be it AppleTVs, Rasberry PIs , Amazon Ech...
Thursday, July 14, 2016
Home Automation via Bluetooth Proximity Awareness
›
----- Bluetooth devices are everywhere and so are Raspberry PI computers. Here we show how to combine the two for some home automation....
‹
›
Home
View web version
