The objective of this post is to explain how to control the LEDs of a LED matrix using 2 74HC595 ICs and a ESP8266 microcontroller.
ESP8266: Controlling a LED matrix with the 74HC595 ICs Read More »
This post lists some ICs commonly used in electronics projects and explains how to buy them for cheap prices at eBay.
Buying cheap electronics at eBay: part 3 Read More »
The objective of this post is to illustrate how to chain two SN74HC595 ICs and controlling them, using SPI, with the ESP8266.
ESP8266: Controlling chained SN74HC595 ICs Read More »
The objective of this post is to explain how to transfer data between the ESP8266 and the SN74HC595 using the SPI interface.
ESP8266: Connection to SN74HC595 via SPI Read More »
The objective of this post is to explain how to connect the SN74HC595 8-bit shift register to an ESP8266 to control some LEDs.
ESP8266: Connection to SN74HC595 Read More »
The objective of this post is to perform a brief analysis of the SN74HC595 shift register and its working principle.
SN74HC595: Shift Register Read More »